This part is a kind of semiconductor called TGD30N40P.

Function of this product has Field Stop Trench IGBT.

Manufacturers : TRinno

Image and pinout :

Some of the text within the PDF file :

TGD30N40P Features: • 400V Trench Technology • High Speed Switching • Low Conduction Loss • Positive Temperature Coefficient • Easy parallel Operation • RoHS compliant • JEDEC Qualification Applications : Plasma Display Panel, Soft switching application, D-PAK C GE Device TGD30N40P Package D-PAK Packaging type Reel Marking TGD30N40P Remark RoHS Absolute Maximum Ratings Parameter Collector-Emitter Voltage Gate-Emitter Voltage Continuous Current Pulsed Collector Current (Note 1) Power Dissipation Operating Junction Temperature TC = 25 ℃ TC = 100 ℃ TC = 25 ℃ TC = 100 ℃ Storage Temperature Range Maximum lead temperature for soldering purposes, 1/8” from case for 5 seconds Symbol VCES VGES Ic ICM PD TJ TSTG TL Value 400 ±30 60 30 300 56.8 22.7 -55 ~ 150 [ ... ]

TGD30N40P PDF Datasheet Download