Overview
The STW15NB50 is a high-performance N-Channel power MOSFET transistor manufactured by STMicroelectronics. This component is designed for high-power applications, leveraging the latest high voltage MESH OVERLAY process. It is known for its robust specifications and versatile use in various high-current and high-speed switching environments.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | STW15NB50 |
| Drain-Source Voltage (Vds) | 500V |
| Gate-Source Voltage (Vgs) | ±30V |
| Continuous Drain Current at Tc=25°C | 14.6A |
| Continuous Drain Current at Tc=100°C | 9.2A |
| Pulsed Drain Current | 58.4A |
| Total Dissipation at Tc=25°C | 190W |
| Derating Factor | 0.64W/°C |
| Peak Diode Recovery Voltage Slope | 4 V/ns |
| Storage Temperature | -65°C to 150°C |
| Max. Operating Junction Temperature | 150°C |
| Package | TO-247 |
| Mounting Type | Through Hole |
| Lead/Terminal Type | Radial |
| Number of Leads/Terminals | 3 |
Key Features
- Extremely High dv/dt Capability
- ±30V Gate to Source Voltage Rating
- 100% Avalanche Tested
- Low Intrinsic Capacitances
- Gate Charge Minimized
- Zener-protected
Applications
- High current, High Speed Switching
- Switch Mode Power Supplies
- DC-AC Converters for Welding Equipment and UPS
- Motor Drive Applications
- Flyback Converters and LED Lighting
Q & A
- What is the maximum drain-source voltage of the STW15NB50 MOSFET?
The maximum drain-source voltage (Vds) of the STW15NB50 MOSFET is 500V.
- What is the gate-source voltage rating of the STW15NB50?
The gate-source voltage (Vgs) rating of the STW15NB50 is ±30V.
- What is the continuous drain current at 25°C for the STW15NB50?
The continuous drain current at Tc=25°C for the STW15NB50 is 14.6A.
- What are the key features of the STW15NB50 MOSFET?
The key features include extremely high dv/dt capability, ±30V gate to source voltage rating, 100% avalanche tested, low intrinsic capacitances, and gate charge minimized.
- What are some common applications of the STW15NB50 MOSFET?
Common applications include high current, high speed switching, switch mode power supplies, DC-AC converters for welding equipment and UPS, motor drive applications, and flyback converters and LED lighting.
- What is the maximum operating junction temperature of the STW15NB50?
The maximum operating junction temperature of the STW15NB50 is 150°C.
- What is the package type of the STW15NB50 MOSFET?
The STW15NB50 MOSFET comes in a TO-247 package.
- Is the STW15NB50 MOSFET Zener-protected?
Yes, the STW15NB50 MOSFET is Zener-protected.
- What is the storage temperature range for the STW15NB50?
The storage temperature range for the STW15NB50 is -65°C to 150°C.
- What is the derating factor for the STW15NB50 MOSFET?
The derating factor for the STW15NB50 MOSFET is 0.64W/°C.
