This part is a kind of semiconductor called FGT303.
Function of this product has IGBT.
Manufacturers : Sanken
Image and pinout :
Some of the text within the PDF file :
www.DataSheet.co.kr IGBT FGT303 ■Features • Generation 3 IGBT (Trench Technology) • Low VCE(sat): 1.3V typ • Large Collector Current: Icp=160A March, 2006 ■PackageTO220F ■Applications • PDP driver ■Equivalent circuit C(2) Ｇ(1) E(3) Absolute maximum ratings (Ta=25°C) Parameter Collector to Emitter Voltage Gate to Emitter Voltage Continuous Collector Current Pulsed Collector Current Maximum Allowable Power Dissipation Operating Junction Temperature Storage Temperature *1. PW ≤ 10μsec, duty cycle ≤ 1% Symbol VCES VGE IC(DC) IC (pulse)*1 PC Tj Tstg 35 Ratings 300 ±20 30 160 (Tc=25°C) 150 -55 to 150 Unit V V A A W °C °C . Sanken Electric Co.,Ltd. http://www.sanken-ele.co.jp/en/ 1/9 Datasheet pdf - http://www.net/ T04-001JA-060224 www.Da [ ... ]