The STE45NK80ZD is a N-channel MOSFET from ST. Its features are RDS(on) typical value is 0.11 Ω, extremely high dv/dt capability, 100% avalanche tested, minimized gate charge, very low intrinsic capacitances, and very good manufacturing repeatability. This product is suitable for high current, high speed switching applications and is ideal for welding equipment.
This document is a datasheet for the STE45NK80ZD, an N-channel 800V SuperFREDMesh™ MOSFET manufactured by STMicroelectronics. It is designed for high current and high speed switching applications, such as welding equipment. The device features an optimized PowerMESH™ layout to minimize on-resistance and maximize dv/dt capability.
The datasheet provides comprehensive electrical characteristics, including absolute maximum ratings, thermal data, and avalanche characteristics. It also includes mechanical data with dimensional drawings and a revision history, ensuring users have all necessary information for design and application.
| Drain-source Voltage (VDS) | 800 V |
|---|---|
| Typical RDS(on) | 0.11 ℧ |
The device is ideal for high current, high speed switching applications, specifically welding equipment.
Yes, it features built-in back-to-back Zener diodes to protect the device's integrity against voltage transients.