VS-T70HF40 Power Rectifier Diode Module | 400V/70A | D-55 Package | Vishay

The VS-T70HF40 is a standard recovery power rectifier diode module from Vishay, part of the T70HF series. The module features a 400V voltage rating, 70A average forward current, and a peak surge current of up to 1.2kA. Housed in a D-55 package with an electrically isolated base plate, the semiconductor is electrically isolated from the metal base, allowing common heatsink configurations and compact assemblies to be built, simplifying mechanical design and enabling rapid assembly. It offers high surge capability, large creepage distance, and 3500V RMS isolation voltage, is UL E78996 approved, and is designed and qualified for industrial-level applications. It is ideal for power supplies, battery chargers, welders, motor controls, and general industrial current rectification. We supply 100% original, new products with ample stock, fast delivery, and professional technical support.