INN100W032A: The GaN Transistor Behind Smarter Audio, Drones, and 5G

The INN100W032A is an enhancement-mode GaN-on-Silicon HEMT transistor engineered by Guanglong Integrated Technology. Unlike traditional silicon MOSFETs, this GaN transistor leverages the superior electron mobility and efficiency of Gallium Nitride (GaN) technology on a silicon substrate, enabling faster switching speeds and lower energy loss.

Here's a quick look at the INN100W032A (from Guanglong Integrated Technology). This table shows the important electrical stuff, package info, and how well it works. We tested it all in our own labs so you can see if it's right for what you're doing.

Guanglong Integrated Technology made the INN100W032A to fix common problems in power electronics. They're experts in making stuff with GaN, and here's what's cool about this part: 

1. Proprietary GaN-on-Silicon E-Mode HEMT Technology

This thing doesn't use regular GaN stuff. It's got Guanglong's special GaN-on-Silicon HEMT thing. It lets electrons move faster than normal silicon. That means it can switch faster and lose less energy. Plus, it works with the machines you already have, so you don't have to buy anything new. It also turns off when the gate voltage is at 0V, which makes it easier to hook up and saves you time when you are planning your circuits.

2. Ultra-Low On-Resistance & Gate Charge (Tuned for Efficiency)

The Guanglong guys worked for months to get the INN100W032A's parts arranged just right. Now, it has a max resistance of just 3.2mΩ (at VGS=5V) and a typical gate charge of 9.2nC (at VDS=50V). What does that mean? Less heat: Low resistance means less energy is wasted, so your stuff stays cooler. Faster switching: Low gate charge means it can switch really fast (over 1MHz). It's great for those little DC-DC converters you find in phones and laptops.

3. Zero Reverse Recovery Charge (A Guanglong Signature)

Silicon MOSFETs usually have a reverse recovery charge, which wastes power and causes interference. But we got rid of that in the INN100W032A. This zero reverse recovery charge is great for making things like laptop chargers or server PSUs work better and not cause as much interference.

4. Ultra-Small, High-Thermal Package (Built for Space Constraints)

The INN100W032A comes in a small Solder Bar WLCSP package (3.5mm x 2.13mm). We made it to release heat fast, even when things are packed tight. It's perfect for small gadgets like soundbars or drone motor drivers, where size is super important.

5. Batch Consistency (Guaranteed by Guanglong’s Quality Control)

We don't just test a few INN100W032A transistors. We check every batch in our certified labs. This means you get the same performance every time, so you don't have to stress about inconsistent parts messing up your production.

When it comes to power transistors, you need them to be reliable. The INN100W032A went through 10 tough industry tests in Guanglong’s own reliability lab (using our S100E2.0 test platform), and not a single one failed. These tests copy the worst conditions your designs could experience, like very hot or humid places. The INN100W032A is made to last.

When you buy the INN100W032A from Guanglong Integrated Technology, you’re not just getting a transistor—you’re getting a component that’s been battle-tested to perform in industrial factories, outdoor 5G base stations, and everything in between.

The INN100W032A is super versatile, which makes it great for five key industries where Guanglong Integrated Technology has a history of helping customers with custom solutions: 

1 . Synchronous Rectification (Power Supplies) In AC-DC adapters, server PSUs, or LED drivers, synchronous rectification makes things more efficient by using transistors instead of diodes. The INN100W032A has zero reverse recovery charge and a low RDS(on) (tweaked by Guanglong), which can boost efficiency by up to 5%. This cuts energy costs and lowers heat. Our power supply customers have seen a 30% drop in heat sink size after switching to the INN100W032A.

2. Class-D Audio Amplifiers For soundbars, car audio, or home theaters, Class-D amplifiers rely on fast-switching transistors for clear audio. The INN100W032A's low QG (made by Guanglong) keeps distortion down, and its small size lets you create slim amplifiers. We've teamed up with audio equipment companies to put the INN100W032A in products that now beat the competition in sound and energy use. 

3. High-Frequency DC-DC Converters Laptops, smartphones, and industrial sensors depend on DC-DC converters that run fast. The INN100W032A switches quickly (thanks to Guanglong’s GaN process), so converters can run at these speeds without losing too much power. This shrinks the size of inductors and capacitors by up to 40%. It’s a big deal for portable device designers who are tight on space. 

4. Communication Base Stations (5G/4G) 5G base stations need parts that can handle lots of power and tough outdoor environments. The INN100W032A passed Guanglong’s HTRB, H3TRB, and HAST tests, proving it can take extreme temperatures and humidity. Plus, its 230A pulse current capability supports high-power transmitters. We’re already giving the INN100W032A to big telecom equipment companies for their 5G projects. 

5. Motor Drivers For drones, appliances, or robots, motor drivers need to control current precisely. The INN100W032A’s low RDS(on) keeps heat down in motor windings, and its small size allows for integrated motor-driver modules. Our engineers can even provide reference designs to help you get it up and running faster.

• Lower on-resistance (3.2mΩ vs. ~16-22mΩ)
• Competitive gate charge enabling faster switching
• Proprietary GaN-on-Silicon process optimized for batch consistency
• Smaller WLCSP package for space-constrained designs
• Comprehensive reliability testing ensuring industrial-grade robustness

You could source GaN transistors from generic suppliers—but here’s why partnering with Guanglong Integrated Technology is the better choice:

1.Exclusive access to optimized performance: The INN100W032A’s GaN process and package design are proprietary to Guanglong—you won’t find this exact combination of low loss, small size, and reliability anywhere else.

2.Batch consistency: We test every batch in our labs, so you get the same performance from the first unit to the 10,000th.

3.Engineering support: Our team of GaN experts is available to help you with design integration, thermal management, and troubleshooting—free of charge for our customers.

4.Competitive pricing: As the original manufacturer, we cut out middlemen to offer the INN100W032A at a price that fits your budget, even for high-volume orders.

Why get the INN100W032A from Guanglong Integrated Technology? Sure, you can get GaN transistors from just any supplier. But here's why Guanglong Integrated Technology is a better bet: 

1.You get performance that's only ours: The INN100W032A has a GaN build and design that's all Guanglong's. You just won't find this mix of low loss, small size, and dependability anywhere else. 

2.Same quality, every time: We check every single batch in our own labs. That way, what you get is always the same, no matter if it's the first one or the ten thousandth. 

3.We've got your back: Our GaN experts can help you with fitting it into your design, keeping it cool, and fixing any snags – and it won't cost you a thing if you're one of our customers. 

4.Great prices: Since we make it ourselves, we skip the go-betweens to give you the INN100W032A at a price that works, even if you're buying a bunch. 

Ready to make your designs better? Get the INN100W032A from Guanglong Integrated Technology now!

If you're tired of having to pick between being efficient, small, or reliable with silicon MOSFETs, or if you just want a GaN transistor you can depend on, then it's time to switch to the INN100W032A from Guanglong Integrated Technology. 

1.Try before you buy: Test the INN100W032A in your setup with a sample (we give out 5 per customer - just tell us about your project).

2.Get a price that's right for you: If you're buying in bulk, our sales team will figure out a price that matches when you need them. 

3.Get designs you can use: Need some help using the INN100W032A? Our engineers will share some designs that fit what you're doing (like synchronous rectification, Class-D audio, etc.). 

Don't let old parts slow you down. The INN100W032A is the direction things are going with power electronics – and Guanglong Integrated Technology is here to help make that happen.