Product introduction：
You are designing a high-power-density power module and need a switching transistor that can handle high current while maintaining low losses. Ordinary TO220 packaged devices either have high on-resistance or insufficient voltage margin, making it difficult to balance heat dissipation and reliability. VBsemi BUK7516-55A,127-VB is designed for this purpose – it uses Trench technology to combine 60V withstand voltage, 50A current carrying capacity, and an on-resistance as low as 24mΩ in the classic TO220 package, providing an efficient and reliable solution for industrial power supplies, motor drives, and battery protection scenarios.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
60V |
|
1.7V |
50A |
|
28(mΩ) |
24(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 |
60V |
|
1.7V |
50A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
60V |
|
1.7V |
50A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
- Voltage Rating 60V, suitable for 48V and below systems, with sufficient safety margin
- Gate Drive Range ±20V, compatible with multiple logic level drives
- Threshold Voltage 1.7V, more flexible low-voltage control
- On-Resistance 24mΩ (at 10V drive) / 28mΩ (at 4.5V drive), lower loss, less heat
- Maximum Current 50A, TO220 package also handles high current
- Technology Trench, superior switching performance, excellent conduction characteristics
Domain and module applications：
- Switching Power Supply / DC-DC Converter – Acts as the main switch tube or synchronous rectifier, improving conversion efficiency, reducing temperature rise.
- Motor Drive Module – Used for brushed DC motor or BLDC drive, withstanding high current surges, stable and reliable operation.
- Battery Protection Board / Energy Storage System – Quickly cuts off the circuit during overcurrent or short circuit, safeguarding battery safety.
- Power Tools / Gardening Machinery – Adapts to high-load, high-frequency switching conditions, providing sustained power output.
- Vehicle Power Supply / Inverter – Withstands vehicle voltage fluctuations, providing stable power switch support for the system.
- Industrial Control / PLC Output – Drives loads such as relays and solenoid valves, longer lifespan, lower power consumption. One sentence summary: BUK7516-55A,127-VB is not just an ordinary TO220 MOS tube; it is the "power cornerstone" and "efficiency champion" for your medium-to-high voltage power and motor control 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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