STW12NK80Z, N-Channel Power MOSFET, TO-247

The STW12NK80Z is a member of STMicroelectronics' SuperMESH™ series, optimized for high voltage and high-speed switching. Designed with advanced PowerMESH™ layout and integrated Zener protection, it is ideal for high-efficiency power supplies, SMPS, and off-line converters. Its TO-247 package supports effective thermal management for high-power applications.

Key Features:

• High Voltage Rating: Withstands up to 800V drain-source voltage.
• Moderate Current Capability: Delivers 10.5 A continuous current at 25°C.
• Low On-Resistance: R_DS(on) as low as 0.65 Ω at V_GS = 10V.
• Fast Switching: Gate charge of 87 nC and turn-on delay of 30 ns.
• Zener-Protected Gate: Built-in gate-to-source Zener diodes for ESD and transient protection.
• Rugged Avalanche Performance: Rated for 400 mJ single-pulse avalanche energy.

Additional Specifications:

• Mounting Style: Through Hole
• Continuous Current Drain (Id): 10.5A
• Drain-Source Breakdown Voltage (Vds): 800V
• Gate-Source Threshld Voltage (Vgs th): 3-4.5V
• Power Dissipation: 190W
• Operating Temprature: -55+150°C