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HAT2166HWS-E-VB Product details
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Are you designing a high-power-density DC-DC converter, or a motor drive solution that requires continuous high current output? Facing a peak current of 90A, traditional MOSFETs often need to be paralleled in multiples to barely cope, not only occupying PCB area but also causing current sharing and heat dissipation issues. VBsemi HAT2166HWS-E-VB is designed to solve this pain point—it integrates 30V withstand voltage, 90A current carrying capacity, and an on-resistance as low as 2.8mΩ in an LFPAK56 package, transforming high-current design from 'component stacking' to 'precise selection' without compromising performance or space.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 30V | 0.8V | 90A | 3.36(mΩ) | 2.8(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 30V | 0.8V | 90A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 30V | 0.8V | 90A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
- Voltage 30V, suitable for low-voltage high-current applications, providing ample safety margin
- Gate drive range ±20V, compatible with various control schemes from low-voltage logic to wide-range drive
- Threshold voltage 0.8V, turns on with low-voltage drive, simplifying drive circuit design
- On-resistance 2.8mΩ (10V drive), only 3.36mΩ at 4.5V drive, extremely low conduction loss, significantly reduced heat generation
- Max current 90A, single device can handle high-power loads, reducing need for parallel connection
- Uses Trench technology, optimizes switching performance and conduction characteristics, combining low resistance with high reliability
- LFPAK56 package, low thermal resistance, low parasitic inductance, suitable for high-density mounting and high-frequency switching applications
- Gate drive range ±20V, compatible with various control schemes from low-voltage logic to wide-range drive
- Threshold voltage 0.8V, turns on with low-voltage drive, simplifying drive circuit design
- On-resistance 2.8mΩ (10V drive), only 3.36mΩ at 4.5V drive, extremely low conduction loss, significantly reduced heat generation
- Max current 90A, single device can handle high-power loads, reducing need for parallel connection
- Uses Trench technology, optimizes switching performance and conduction characteristics, combining low resistance with high reliability
- LFPAK56 package, low thermal resistance, low parasitic inductance, suitable for high-density mounting and high-frequency switching applications
Domain and module applications：
- **DC-DC Buck/Boost Modules** – Acts as the main switch in synchronous rectification topologies. The 2.8mΩ ultra-low on-resistance significantly improves conversion efficiency, reduces heatsink size, especially suitable for server power supplies and telecom base station power modules.
- **Motor Drives/Power Tools** – 90A high current carrying capacity combined with fast switching characteristics meets the stall and transient overload demands of brushed/brushless motors, making tools like impact wrenches and drills more powerful and stable.
- **Battery Protection Boards/Energy Storage Systems** – When overcurrent or short circuit is detected, microsecond-level turn-off capability quickly cuts off the loop, protecting cells from over-discharge or short circuit impact, suitable for electric two-wheelers, energy storage battery packs, and UPS.
- **Automotive Electronics/Vehicle Power Supplies** – Withstands 30V voltage fluctuations, providing reliable on/off control for high-power loads like vehicle air conditioning, heated seats, and lighting systems, adapting to stringent automotive environments.
- **High-Power Fast Charging/Charging Piles** – Uses extremely low on-resistance to reduce energy loss during charging, improving charging efficiency and reducing temperature rise, aiding in the miniaturization and high reliability of high-power fast charging equipment.
- **Server/Data Center Power Supplies** – In 48V-to-12V intermediate bus conversion, serves as a high-efficiency rectifier device replacing Schottky diodes, reducing forward voltage drop losses, meeting the power supply needs of high-density computing platforms. **One-sentence summary:** The HAT2166HWS-E-VB is not an ordinary MOSFET; it is the 'current pass' and 'loss terminator' for your low-voltage, high-power design, delivering 90A of effortless performance with a single component.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
