Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
100V |
|
1.8V |
70A |
|
|
17(mΩ) |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
100V |
|
1.8V |
70A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
100V |
|
1.8V |
70A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
- Voltage Rating 100V: Covers industrial and automotive-grade voltage platforms
- Gate Drive Range ±20V: Compatible with multiple logic level drives
- Threshold Voltage 1.8V: Reliable turn-on even with low-voltage drive
- On-Resistance 17mΩ (at 10V drive): Minimal losses
- Maximum Current 70A: TO220 package ensures stable high-power output
- Trench Technology: Combines excellent switching characteristics and conduction performance
Domain and module applications：
**Domain and Module Applications (Real-World Scenarios)**
- High-Power Switching Power Supplies / Synchronous Rectification – As a main switch, significantly reduces conduction losses, improving overall conversion efficiency.
- Motor Drive Control – Handles high current surges during startup or stall, stable and reliable, reducing heat accumulation.
- Battery Protection Boards / Power Management – Quickly interrupts overcurrent or short-circuit paths, protecting the battery and system safety.
- Automotive DC-DC Converters – Withstands 100V voltage spikes, adapts to harsh automotive electrical environments.
- Inverters / UPS Uninterruptible Power Supplies – High-frequency switching and low-loss characteristics help achieve higher power density.
- Industrial Control and Power Tools – Maintains low temperature rise under heavy load conditions, extending equipment service life.
**One-Sentence Summary:** BUK9520-100A,127-VB is not an ordinary MOS tube; it is the "power heart" and "efficiency cornerstone" of your 100V high-voltage, high-current power system designs.
* 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
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