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PSMN020-150W,127-VB Product details
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PSMN020-150W,127-VB is a Single N-MOS deeply optimized for medium-to-high-power switching scenarios, using Trench technology, combining low conduction losses with high switching reliability. The TO247 package provides excellent heat dissipation and overcurrent-carrying capacity, suitable for applications such as industrial power supplies, motor drives, and inverters that require high power density and operational stability. The combination of 150V withstand voltage, 150A continuous current, and 12mΩ on-resistance makes it an efficient switch choice for high-voltage high-current paths.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 150V | 3V | 150A | 12(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 150V | 3V | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 150V | 3V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
- VDS=150V: Suitable for 48V, 72V, 110V industrial bus systems, with sufficient voltage spike margin to reduce avalanche breakdown risk.
- VGS=±20V: Wide gate drive window, compatible with standard 12V/15V drivers, simplifying gate drive circuit design.
- Vth=3V (typical): Moderate threshold voltage, strong anti-interference capability, while maintaining strong turn-on capability, suitable for medium to high power drive scenarios.
- RDS(on)=12mΩ @ VGS=10V: Ultra-low on-resistance, significantly reducing full-load conduction losses, minimizing heatsink size and system temperature rise.
- ID=150A: Ample continuous current capability, meeting steady-state and pulse peak demands of high-power loads.
- Package TO247: Low thermal resistance, low electrical parasitic parameters, easy to mount on large-area heatsinks, suitable for high power density designs.
Domain and module applications：
- Industrial Switching Power Supplies: Low voltage drop improves conversion efficiency, high voltage withstand handles wide input voltage fluctuations, TO247 package facilitates power stage layout.
- Motor Drive Controllers: Supports high-current PWM speed control, low switching losses significantly reduce inverter bridge temperature rise, improving system reliability.
- UPS Uninterruptible Power Supplies: Acts as the main power switch, possesses high surge capability, ensuring stable output during switching transients.
- Battery Charging and Energy Storage Systems: Suitable for high-current charge/discharge circuits, low on-resistance reduces thermal losses in charging piles and energy storage PCS.
- Electric Vehicle Auxiliary Power Units: The 150V voltage withstand covers 48V~96V vehicle platforms, wide safe operating area adapts to complex load transients.
- High-Power DC-DC Converters: In synchronous rectification or half-bridge architectures, replacing traditional Schottky diodes or lower-performance MOSFETs can improve heavy-load efficiency by 2~3%.
- Photovoltaic Inverters: High voltage withstand and low on-resistance improve DC-side conversion efficiency, TO247 package supports natural convection or forced air cooling design. Selection Summary: The PSMN020-150W,127-VB achieves an excellent balance between high voltage, high current, low on-resistance, and package heat dissipation capability. It is a cost-effective general-purpose choice for 150V power conversion and switching control applications, particularly suitable for industrial-grade projects with strict requirements for overcurrent capability, temperature control, and long-term reliability.
* 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
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