This part is a kind of semiconductor called 1N3612.

Function of this product has (1N3611 - 1N3975) HERMETIC AXIAL LEAD RECTIFIER.

Manufacturers : Sensitron

Image and pinout :

Some of the text within the PDF file :

SENSITRON __ SEMICONDUCTOR TECHNICAL DATA DATA SHEET 128, REV. A 1N3611 1N3612 1N3613 1N3614 1N3957 SJ SV SX HERMETIC AXIAL LEAD RECTIFIER DESCRIPTION: A 200/400/600/800/1000 VOLT, 1 AMP, 5000 NANOSECOND RECTIFIER. MAX. RATINGS / ELECTRICAL CHARACTERISTICS RATING Peak Inverse Voltage 1N3611 1N3612 1N3613 1N3614 1N3957 Average DC Output Current (Io) All ratings are at TA = 25oC unless otherwise specified. MIN TYP MAX 200 400 600 800 1000 1.0 0.30 30 Amps(pk) UNIT CONDITIONS - Vdc TC = 100 oC TC = 150 C o - - Amps Peak Single Cycle Surge Current (Ifsm) tp = 8.3 ms Single Half Cycle Sine Wave, Superimposed On Rated Load If = 1.0A (300 µsec pulse, duty cycle < 2%) TA = 25 °C TA = 150 °C www.DataSheet.co.kr Operating and Storage Temp. (Top & Tstg) Maximum Forward Voltage (Vf) - [ ... ]

1N3612 PDF Datasheet Download