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PSMN057-200B,118-VB Product details
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You are designing a high-power-density industrial power supply or automotive DC-DC converter, needing to handle 200V high voltage and 40A high current within a limited PCB area while controlling temperature rise and loss. Ordinary high-voltage MOSFETs often have high on-resistance, leading to severe heating and reduced system reliability. VBsemi PSMN057-200B,118-VB is designed to solve this challenge—it integrates 200V withstand voltage, 40A continuous current capability, and only 50mΩ on-resistance in a TO263 (D2PAK) package, providing an ideal switching solution that balances efficiency and stability for high-voltage, high-power applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 40A | 50(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
- Drain-Source Voltage VDS: 200V, meeting high-voltage system margin requirements
- Gate-Source Voltage Range VGS: ±20V, compatible with various drive circuits
- Threshold Voltage Vth: 3V, clear switching characteristics, good anti-interference
- On-Resistance RDS(ON): 50mΩ (at VGS=10V), low conduction loss, minimal heating
- Maximum Drain Current ID: 40A, suitable for continuous high-current output
- Package: TO263 (D2PAK), large creepage distance, excellent heat dissipation
- Technology: Trench, lower figure of merit (FOM), faster switching speed
- Gate-Source Voltage Range VGS: ±20V, compatible with various drive circuits
- Threshold Voltage Vth: 3V, clear switching characteristics, good anti-interference
- On-Resistance RDS(ON): 50mΩ (at VGS=10V), low conduction loss, minimal heating
- Maximum Drain Current ID: 40A, suitable for continuous high-current output
- Package: TO263 (D2PAK), large creepage distance, excellent heat dissipation
- Technology: Trench, lower figure of merit (FOM), faster switching speed
Domain and module applications：
- Switching Power Supplies / LLC Resonant Converters – As a high-side or synchronous rectification MOSFET, utilizing low RDS(ON) and fast switching characteristics to effectively reduce conversion losses and improve power supply efficiency.
- Electric Vehicle Chargers / Battery Management Systems – Serves as the main switch or protection function in high-voltage charge/discharge circuits, withstanding surge currents to ensure system safety.
- Industrial Motor Drives / Variable Frequency Drives – Used in inverter bridge arms, with good thermal design, it can stably output high current, reducing downtime risk.
- Photovoltaic Inverters / Energy Storage Systems – Achieves efficient power conversion in MPPT boost or DC-AC inverter stages, supporting green energy applications.
- On-Board DC-DC Converters / On-Board Chargers – Adapts to wide input voltage fluctuations, providing a reliable high-power conversion channel for auxiliary equipment.
- UPS Uninterruptible Power Supplies – Acts as a battery boost or bypass switch, ensuring fast and uninterrupted power supply switching. In a nutshell: PSMN057-200B,118-VB is not an ordinary MOSFET; it is the "low-loss switching core" and "reliability guardian" of your high-voltage, high-current system.
* 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：
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