This part is a kind of semiconductor called 14C40L.

Function of this product has IRGB14C40L.

Manufacturers : International Rectifier

Image and pinout :

Some of the text within the PDF file :

PD - 93891A Ignition IGBT Features •Most Rugged in Industry •Logic-Level Gate Drive •> 6KV ESD Gate Protection •Low Saturation Voltage •High Self-clamped Inductive Switching Energy The advanced IGBT process family includes a MOS gated, N-channel logic level device which is intended for coil-on-plug automotive ignition applications and small-engine ignition circuits. Unique features include on-chip active voltage clamps between the Gate-Emitter and Gate-Collector which provide over voltage protection capability in ignition circuits. Absolute Maximum Ratings Parameter Max Clamped 20 14 1 10 Clamped 125 54 - 40 to 175 - 40 to 175 6 11.5 Unit V A A mA IGBT with on-chip Gate-Emitter and Gate-Collector clamps TERMINAL DIAGRAM Collector IRGS14C40L IRGSL14C40L IRGB14C40L •BVCES = 370V min [ ... ]

14C40L PDF Datasheet Download