This part is a kind of semiconductor called 1202B.

Function of this product has (1202xB - 1210xB) Single Phase Bridge.

Manufacturers : VMI

Image and pinout :

Some of the text within the PDF file :

200 V - 1,000 V Single Phase Bridge 3.0 A Forward Current 70 ns - 3000 ns Recovery Time 1202B - 1210B 1202FB - 1210FB 1202UFB - 1210UFB ELECTRICAL CHARACTERISTICS AND MAXIMUM RATINGS Part Number Working Reverse Voltage (Vrwm) Average Rectified Current @TC (Io) 55°C Volts 1202B 1206B 1210B 1202FB 1206FB 1210FB 1202UFB 1206UFB 1210UFB Amps 100°C Amps Reverse Current @ Vrwm (Ir) 25°C µA 100°C µA 25°C Volts Amps Forward Voltage 1 Cycle Surge Current tp=8.3ms (Ifsm) 25°C Amps Repetitive Surge Current (Ifrm) 25°C Amps Reverse Recovery Time (1) (Trr) 25°C ns °C / W Thermal Impd. (Vf) uJ-C 200 600 1000 200 600 1000 200 600 1000 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 25 25 25 25 25 25 25 25 [ ... ]

1202B PDF Datasheet Download