中文
English
FS50KM-2-J1#E51-VB Product details
Back to previous pageProduct introduction：
You are designing a high-power DC-DC converter or motor drive module that needs to withstand high current surges of 50A while balancing heat dissipation and reliability. Ordinary MOSFETs either lack sufficient voltage tolerance or have excessive conduction losses. The VBsemi FS50KM-2-J1#E51-VB is designed for this purpose—it combines 100V voltage tolerance, 50A current capacity, and an ultra-low on-resistance of just 34mΩ in a fully insulated TO220F package, allowing high-power designs to no longer worry about heat dissipation and space constraints.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 50A | 34(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
- Drain-Source Voltage (VDS): 100V, suitable for systems with bus voltage up to approximately 80V, providing ample safety margin
- Gate-Source Voltage (VGS): ±20V, compatible with 1.8V~12V logic level drive
- Threshold Voltage (Vth): 1.8V, can be directly driven by low-voltage control signals
- On-Resistance (RDS(on)): 34mΩ (at VGS=10V), maintains low losses even at high currents
- Maximum Drain Current (ID): 50A, TO220F package can handle significant power
- Trench technology, combining excellent switching performance and conduction characteristics
- Gate-Source Voltage (VGS): ±20V, compatible with 1.8V~12V logic level drive
- Threshold Voltage (Vth): 1.8V, can be directly driven by low-voltage control signals
- On-Resistance (RDS(on)): 34mΩ (at VGS=10V), maintains low losses even at high currents
- Maximum Drain Current (ID): 50A, TO220F package can handle significant power
- Trench technology, combining excellent switching performance and conduction characteristics
Domain and module applications：
- High-power DC-DC Converters – As the main switch, operating efficiently at 48V~72V input voltage, reducing conduction losses and temperature rise.
- Motor Drive Modules – For driving brushless DC motors or permanent magnet synchronous motors, withstanding startup surge currents, stable and reliable.
- Electric Vehicle Chargers / Battery Charging Management – Utilizing 100V withstand voltage and low on-resistance characteristics for efficient power conversion.
- UPS Uninterruptible Power Supplies – Playing a key switching role in the inverter stage and battery switching circuit, enhancing system overload capability.
- Server Power Supplies / Telecom Power Supplies – Adapting to high power density design requirements, reducing the number of parallel devices and simplifying PCB layout.
- Industrial Control and Automation Equipment – Meeting the demands of frequent switching and long-term load operation, enhancing system robustness.
- Photovoltaic Inverter Auxiliary Circuits – Providing low-loss, high-voltage switching solutions in boost or protection circuits.
One-sentence Summary: FS50KM-2-J1#E51-VB is not an ordinary high-current MOS transistor; it is the "reliable cornerstone" and "low-loss weapon" for your medium-to-high voltage power conversion.
* 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
