This part is a kind of semiconductor called BUP314D.

Function of this product has IGBT With Antiparallel Diode (Low forward voltage drop High switching speed Low tail current Latch-up free Including fast free-wheel diode).

Manufacturers : Siemens Semiconductor Group

Image and pinout :

Some of the text within the PDF file :

BUP 314D IGBT With Antiparallel Diode Preliminary data • Low forward voltage drop • High switching speed • Low tail current • Latch-up free • Including fast free-wheel diode Pin 1 G Type BUP 314D Maximum Ratings Parameter Collector-emitter voltage Collector-gate voltage Symbol Values 1200 1200 Unit V Pin 2 C Ordering Code Q67040-A4226-A2 Pin 3 E VCE IC Package TO-218 AB 1200V 42A VCE VCGR VGE IC RGE = 20 kΩ Gate-emitter voltage DC collector current, (limited by bond wire) ± 20 A 42 33 TC = 60 °C TC = 90 °C Pulsed collector current, tp = 1 ms ICpuls 84 66 TC = 25 °C TC = 90 °C Diode forward current IF 28 TC = 90 °C Pulsed diode current, tp = 1 ms IFpuls 168 TC = 25 °C Power dissipation Ptot 300 W -55 ... + 150 -55 ... + 150 Jul-30-1996 °C TC = 25 °C Ch [ ... ]

BUP314D PDF Datasheet Download