This part is a kind of semiconductor called 2CR202ANLH.
Function of this product has Super Fast Recovery Diode.
Manufacturers : IPS
Image and pinout :

Some of the text within the PDF file :
2CR202ANLH Super Fast Recovery Diode Features: • Very Low Forward Voltage • Very Fast Switching Time • Low Power Loss • High Reliability • High Current Capability • High Surge Current Capability Applications: The device is mainly used in middle voltage, high frequency inventor and in power switch circuit of SMPS. . Ordering Information PART NUMBER PACKAGE 2CR202ANLH TO-3P(N) BRAND 2CR202ANLH Pb Lead Free Package and Finish H F Halogen Free VRRM IF(Average) trr 200V 20A 25nS A C A TO-3P(N) Anode Cathode Anode Common Cathode Equivalent Circuit Absolute Maximum Ratings Tc= 25℃ unless otherwise specified Maximum Symbol Parameter 2CR202ANLH VRRM Maximum Recurrent Peak Reverse Voltage 200 VRWM Maximum Peak Working Reverse Voltage 200 VR Maximum DC Rev [ ... ]
2CR202ANLH PDF Datasheet Download
