Category: Semiconductor

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Electronic Components Semiconductor

Semiconductor cleanrooms

Semiconductor clean rooms

The process of making a semiconductor is a long one, and one of the essential components of the process is the cleanrooms.

What is a cleanroom?

The semiconductor manufacturing process is a very delicate, painstaking process. Cleanrooms have really tight control over many elements,
including temperature, humidity and airflow. These things can all impact the manufacturing process.

Even a single stray particle of dust or a degree below or above the desired temperature could completely alter the semiconductor.

Heat and humidity

Heat can affect the resistance and conductivity of a semiconductor. As a semiconductor’s temperature increases, the conductivity also increases and resistance drops.

Humidity, too, can have a huge impact on the end product. According to Air Innovations, the humidity in a cleanroom should fall between 30% and 50%. These conditions are ideal for stopping bacterial growth and is comfortable for the staff working inside.

Strict regulations

There is a maximum particle count and particle size in place in cleanrooms. This is usually stipulated in ISO requirements, that cleanrooms have to comply with. Depending on the process going on in the cleanroom, the regulations could be more or less stringent.

One of the biggest risk factors to a cleanroom is the people working within it. The staff are required to wear specialist clothing to
prevent cross-contamination, and require a high level of training. It’s also important, this time for the staff’s safety, to design cleanrooms to allow
people to work safely within.

In the event of

The cleanroom filters the air and has mechanisms in place in deal with contamination events.

Due to the demand for semiconductors cleanrooms are often running 24-hours a day. This means they are under a lot of strain and need to
be prepared for any eventuality.

If equipment fails in a cleanroom, all of the components inside are at risk of irreparable damage. These disasters, known as contamination events, can include power glitches, fan failure and pressure malfunctions. Any of these events could be catastrophic if not handled
properly.

Thankfully a cleanroom is unlikely to face a contamination event if it has a well-designs regulation system. If the conditions are tightly
controlled, manufacturers are much less at risk of contamination events.

Squeaky clean

Although we aren’t involved in the manufacturing process, we make sure the electronic components we source for our customers are the best
quality, and we have a guarantee in place to protect you. To hear more about what Lantek can do for you, email us today at sales@lantekcorp.com, or call us on 1-973-579-8100. 

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component shortage Electronic Components Semiconductor

US China Sanctions

Chips Act

US/China Sanctions

New rules

Following the introduction of strict export controls in 2022, China and the US may both struggle to operate normally. The sanctions, introduced by the Biden administration on October 7 2022, prevents US businesses selling products or services to Chinese semiconductor manufacturers.

The export controls stop the sales of new semiconductor technology to China. It also stops the sale of chipmaking equipment and the migration of highly skilled staff to operate them.

After the sanctions were introduced in October last year, many semiconductor companies lost a combined total of around $240 billion of stock value almost overnight.

China uses around 75% of the global supply, while they only produce 15% the world’s chips.

What effect they will have on China

The issue may arise since China’s equipment manufacturing is a few years behind the US. This means there will be a lack of replacements for the equipment they currently purchase from America. The new restrictions could encourage Chinese chipmakers to use older technologies to try and reproduce new tech.

Other Asian countries with large chip manufacturers may also be affected by the sanctions, including Taiwan and Korea.

Tech self-sufficiency has been a goal of China for quite a while, emphasised again last year by Xi Jinping. But these sanctions may put strain on until that goal is achieved. The country is, however, boosting investment in chips according to a source.

According to the source, who spoke to Reuters, said China would invest around $143 billion

What effect they will have on the US

The sanctions won’t stop the US semiconductor market from growing, but experts say it’ll definitely slow progress.

The Chips and Science Act, passed into law around the same time as the sanctions, details several incentives for domestic chip manufacturers. The Act details $280 billion in spending over ten years in various areas, including in R&D and manufacturing.

The US may also be putting themselves in a precarious position, since China could easily restrict exports of other materials. Many of the rare earth metals used in semiconductors or in their manufacture are sourced from China. The country has the largest percentage share of rare earth metals, with 37.9% of the world’s supply from there. The US, in contrast, has 1.3%.

With investments on both sides, it is going to be an interesting landscape to watch change in the coming years.

The most effective decision

Lantek’s global network of contacts and extensive stocklist means we can provide a huge range of electronic parts for you. We’re the obvious choice for all electronic components, so call us today on 1-973-579-8100, or contact us at sales@lantekcorp.com.

 

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Electronic Components Semiconductor

The CHIPS for America act

The CHIPS for America act

The CHIPS for America act

The Biden-Harris administration is trying to bring semiconductor development home to the US.

Once a superpower in the chip-making industry, America’s share of the semiconductor market has plummeted from 37% in the 1990s to only 12% this decade.

The demand for chips is constantly increasing and production cannot keep up, it’s left us all wondering when we’ll manage to get a PS5 and a new car.

The majority of the US’s chips are sourced from Asian countries like China, Japan, and Taiwan, whose Taiwan Semiconductor Manufacturing Company (TSMC) sells the most chips globally.

But then when the pandemic hit, the US chip stocks fell. As outbreaks overseas caused factory closures, it became more and more difficult to get hold of the stock suppliers were looking for. The closures and delays led to raw materials and logistics increasing in price too, making the whole situation pretty dire.

Suddenly, finding affordable stock that would arrive swiftly and safely was much harder than it used to be, and it showed. A report from the US commerce department said the chip shortage was hitting the country hard, all while demand rose by 17% from 2019 to 2021.

The Senate passed an act in June 2021 called the US Innovation and Competition Act (USICA), which detailed several initiatives to increase technological autonomy. This included the ‘Creating Helpful Incentives to Produce Semiconductors’ (CHIPS) Act, which would allocate $52 billion for domestic semiconductor research, design, and manufacturing.

The act’s House of Representatives equivalent was passed by the Senate on February 4th 2022 titled the ‘America Creating Opportunities for Manufacturing Pre-Eminence in Technology and Economic Strength’ (America COMPETES) Act. The package, worth $250 billion, would invest in the improvement of domestic manufacturing and research.

The act will encourage investment for the building of new fabs, create incentives for manufacturers who want to upscale their equipment, and will provide funds to improve research and communications in the semiconductor field.

Aside from these incentives, Intel also pledged $100 million to fund partnerships with universities located near its new factory to “build a pipeline of worker talent and bolster research programs in the region”.  

One of the driving factors to increase the domestic stock of chips is the rise in production of Electric Vehicles (EVs). The current administration wants to raise the number of EVs being produced so they make up half the cars in production by 2030. However, a typical EV will need twice the amount of chips a regular car takes at around 2,000.

The America COMPETES Act will also contribute funds to the improvement of Homeland Security, a move that has been welcomed by industry leaders. President Joe Biden received a letter early last year from professionals in the security sector, showing their support for funding the production and design of semiconductors. A supply of domestic chips would no doubt benefit this sector, as chips are used in security devices and infrastructure.

The two houses are expected to discuss the reconciliation of the act by conference committee later in February.

Despite the current shortages, Lantek are here to help. We have a range of day-to-day and obsolete electronic parts to suit your needs and will go the extra mile to help. Send us your enquiries today at sales@lantekcorp.com.

 

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Electronic Components Semiconductor

Why are semiconductors so important to so many industries?

Is There a Passive Component Shortage?

Why are semiconductors so important to so many industries?

The semiconductor chip has done more to connect the world than any other technology, but why is it so important to so many industries?  

Semiconductors are materials used to make semiconductor wafers. Which potentially millions of components are fabricated, to create an integrated circuit (IC), creating a single chip that can be used for computation or other tasks.

Semiconductors are important to so many industries because they are an essential electronic component. Whether we are talking about the semiconductor material (silicon, silicon carbide) or the chips that perform tasks.  

To understand why semiconductors are so important to so many industries, let’s take a step back and clarify what a semiconductor actually is.

What is a semiconductor?

A semiconductor is a material that partly conducts current, somewhere between that of an insulator and a conductor (hence the name semi-conductor).

A semiconductor chip is an integrated circuit (IC) formed on a wafer of silicon, consisting of the semiconductor material that manages the flow and control of current, and components like transistors and resistors to create the circuit.

When talking about semiconductors in relation to chips, we use the names “chips” or “semis’” because these names are more accurate for describing circuits laid down or grown to do computation or other tasks like memory.

Why are semiconductors so important?

In 1947, the first semiconductor transistor was made. Engineers quickly realized that manufacturing transistors out of silicon allowed them to fit on a microchip, which opened the gates to all the electronics you use today.

Without semiconductor chips, modern electronics would not exist. These inconspicuous, tiny components replaced tubes in electronics in the 1970s, laying the foundation for every electrical device used today, including the screen you’re looking at.

Today, all modern electrical devices use semiconductor chips, from home ovens to smartphones and cars. Billions of semiconductors are manufactured each year, and they are getting smaller and smarter with each generation.

Powering our smart, connected world

As we discussed earlier, semiconductor chips are single electronic components consisting of thousands or millions of electrical components, enabling functions like computation, memory, oscillation, switching, logic, amplification, and so on.

Without this single component with an integrated circuit, there would be no way to efficiently make the circuits we need to create smart, connected devices in their current form. Quite literally, chips are the reason you are reading this.

With an insatiable appetite for semiconductor chips, it’s a good job the material we use to make the wafers – silicon – is naturally abundant.

Today, most chips are built on silicon, which makes up 27.7% of the earth’s crust, or silicon carbide, a compound tweaked for performance.

However, our demand for chips is outstripping supply. There is a global semiconductor shortage underway affecting all industries, with the automotive industry hardest hit due to a perfect storm that has been building for years.

Electronic components distributors like Lantek are helping supply meet demand, while the semiconductor industry battles to make more chips.

If you are having difficulty finding those hard-to-find and obsolete electronic components. Get in touch with our team today by emailing sales@lantekcorp.com or call 1-973-579-8100

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Electronic Components Semiconductor

Semiconductor production capacity expected to hit records highs in 2021

Semiconductor production capacity expected to hit records highs in 2021

As you probably know, we are in the middle of a global semiconductor shortage. Auto manufacturers are cutting jobs, brands are delaying the release of new products, and people are struggling to buy things like games consoles.

It’s a grim situation predicted to last a few years, but behind the scenes, semiconductor companies are preparing to come out of the chip shortage swinging.

In fact, it’s predicted that semiconductor production capacity will reach a record high in 2021 so long as additional production lines are completed. This is reliant on production lines coming online following investments made at the beginning of 2018.

According to industry forecasts, next year, another 10 production lines for 300mm silicon wafers will be added worldwide. These will contribute millions of semiconductors each year, helping to release some pressure on demand.  

IC Insights also provides the following forecasts for chips: “By 2024, the average annual growth rate of semiconductor production capacity will be 5.9%. Compared with the average annual increase rate (5.1%) of semiconductor production capacity in the past 5 years (2014 ~ 2019), the growth rate slightly increased.”

Record demand for chips

The semiconductor market is experiencing record demand across all sectors. Chip manufacturers are struggling to keep up, but they are investing in new production lines to meet predicted demand several years from now.

The latest report from IC Insights’ McClean Report says that the semiconductor market will shake off the Covid-19 pandemic with 13% growth in 2021.

Semiconductor unit shipments are expected to hit 1,135.3 billion in 2021, fuelled by chips that target connected devices, VR and AR, network and cloud computing systems, contactless payment systems, automotive electronics including autonomous systems and consumer electronics including smartphones.

As technology advances and the world becomes more digital and more connected, chip demand will increase ten-fold over the next few years.

Semiconductor manufacturers are struggling to keep up with demand now but there are signs of life as the IC Insights’ report demonstrates.

The world’s biggest chip companies, including TSMC, UMC, SMIC, Samsung, Micron and SK Hynix are going to play a leading role in how technologies roll out long into the future. There should be no doubt these companies will power our future.

What next for semiconductors?

The prices of semiconductors are expected to increase by 20% in 2021 due to a shortage in production capacity and higher silicon prices.

However, the future may not be silicon at all. Graphene chips are 100 times smaller than silicon chips and thousands of times faster. This technology is in its infancy but it’s showing great promise. We expect big things in the next decade.

We also expect the semiconductor shortage to persist until 2022. Shortages should lift beyond this as production capacity increases from new production lines. Chip makers will need to manage supply and demand better in the future. The current shortage is bad news for everyone. Thankfully, it won’t last forever. Of this we’re certain.

 

 

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Electronic Components Semiconductor Transistors

Chipageddon is upon us

Electronic Component

Chipageddon is upon us

Semiconductors go unseen yet they are at the heart of all our electronics. When supplies run short manufacturing lines slow down and the availability of products is affected. Last year had several examples, some of which may have affected you.

AMD’s Radeon RX 6800 XT GPU was released in December but got nowhere close to meeting demand. Sony’s PS5 and Microsoft’s Xbox Series X sold out immediately and are rarer than hen’s teeth today. Even Apple admitted that the chip shortage affected sales of the iPhone 12 because they had to stagger product launches.

Then, near Christmas, the word “Chipageddon” was used by an automotive industry insider to describe the chip shortage affecting the automotive industry.

Chipageddon

It’s easy to overreact about things, but today’s chip shortage is worth getting in a sweat about. Supply and demand is faltering, and manufacturers are genuinely struggling to get the chips they need to make products.

Supply and demand is a basic economics model linking the relationship between the quantity of a commodity available and the quantity people want to buy to price determination. When supply exceeds demand, prices increase. When the opposite happens, prices decrease. It’s easy enough to understand.  

If you’re still with us, the chip shortage has had two main impacts:

  • Fewer chips are available
  • Prices for chips are increasing

This is a double whammy. It means manufacturers are making fewer products and paying more to make them. These costs DO get passed to you, the consumer. It’s the reason why you see random 10% increases in smartphone prices.

You also have the issue of foundries running at max capacity coupled to the low number of foundries that manufacture the newest wafers.

Industries worst hit

By far the worst-hit industry by a chip shortage is the automotive industry. The world’s largest carmakers are facing a critical shortage of semiconductors at a time when demand is increasing, and cars are getting smarter.

Today’s cars have as many as 50 semiconductors that run a variety of systems. In a few years, this number is expected to increase to over 100. 60 million cars are produced each year worldwide. It means the industry needs 3,000,000,000 semiconductors, an enormous number whichever way you look at it.

Another industry hit hard by a chip shortage is consumer electronics. Smartphone manufacturers like Apple and Samsung are struggling to meet demand because there are not enough semiconductors to go around. Sony and Microsoft can’t manufacture as many game consoles as they need to because of lack of supply.

What’s the solution?

Chipmakers need to expand capacity and build more factories. Manufacturers need to consider alternatives to primary component suppliers. The issue is that chip fabrication plants take two years to set up and a low-quality chip can stop an expensive product from shipping. This is as much a quality demand issue as a supply one.

One way you can make sure you have the chips you need is to partner with an electronic component distributor like us. We specialise in the procurement and delivery of electronic components and parts for a wide variety of industries.

Call: +1 973-579-8100

Email:sales@Lantekcorp.com