Product introduction：
You are designing a high-power DC-DC converter or motor drive module, but face issues with high conduction losses, severe heating, and insufficient reliability. Ordinary MOS tubes either have high internal resistance or inadequate current capacity. VBsemi BUK9506-55B,127-VB is designed for this—it uses a TO220 package to integrate 60V withstand voltage, 120A ultra-high current capacity, and an on-resistance of only 5mΩ, allowing high-power density designs to compromise no more, providing your system with strong and stable switching power.
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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 |
|
3V |
120A |
|
|
5(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 |
|
3V |
120A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
60V |
|
3V |
120A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
- Withstand Voltage 60V, covering 12V/24V/48V industrial and automotive applications
- Gate Drive Range ±20V, compatible with various logic level drives
- Threshold Voltage 3V, clear switching characteristics, strong anti-interference capability
- On-Resistance 5mΩ (at 10V drive), extremely low conduction loss, significantly reduces temperature rise
- Maximum Current 120A, meets high continuous current output and surge load demands
- Trench technology, excellent figure of merit, balanced switching and conduction losses
Domain and module applications：
- High-Power DC-DC Converters – As the main switch, the extremely low on-resistance improves conversion efficiency and reduces heatsink size.
- Motor Drives / BLDC Controllers – Withstands 120A high current surges, combined with the good thermal characteristics of the TO220 package, stably drives high-power motors.
- Lithium Battery Protection Boards / Energy Storage Systems – Quickly disconnects the circuit during overcurrent or short circuit events, protecting the battery cells and system safety.
- Automotive Power Supplies and Inverters – Withstands automotive voltage fluctuations, providing efficient and reliable power conversion for on-board equipment.
- Server Power Supplies / Communication Power Supplies – Reduces losses in high-power density designs, helping systems meet energy efficiency certifications.
- Power Switches and Load Switching – Enables precise, low-loss on/off control, extending equipment lifespan.
- UPS Uninterruptible Power Supplies – Rapidly switches between battery mode and mains mode, ensuring power supply continuity. In a nutshell: BUK9506-55B,127-VB is not an ordinary MOSFET; it is the 'low-loss core' and 'current champion' for your high-power supply 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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