This part is a kind of semiconductor called 17N80C3.
Function of this product has SPP17N80C3.
Manufacturers : Infineon Technologies
Image and pinout :
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CoolMOS® Power Transistor Features • New revolutionary high voltage technology • Extreme dv/dt rated • High peak current capability • Qualified according to JEDEC1) for target applications • Pb-free lead plating; RoHS compliant • Ultra low gate charge • Ultra low effective capacitances Product Summary V DS R DS(on)max @ Tj = 25°C Q g,typ SPP17N80C3 800 V 0.29 Ω 88 nC PG-TO220-3 CoolMOSTM 800V designed for: • Industrial application with high DC bulk voltage • Switching Application ( i.e. active clamp forward ) Type SPP17N80C3 Package PG-TO220-3 Marking 17N80C3 Maximum ratings, at T j=25 °C, unless otherwise specified Parameter Symbol Conditions Continuous drain current ID Pulsed drain current2) I D,pulse Avalanche energy, single pulse Avalanche energy [ ... ]