www.vishay.com VS-20ETF...-M3 Series Vishay Semic.
VS-20ETF12FP-M3 - Fast Soft Recovery Rectifier Diode
VS-20ETF12THM3 - Fast Soft Recovery Rectifier Diode
VS-20ETF12-M3 - Fast Soft Recovery Rectifier Diode
VS-20ETF12S-M3 - Surface Mount Fast Soft Recovery Rectifier Diode