NTE5930 & NTE5931 Silicon Power Rectifier Diode, 70 Amp Description: The NTE5930 and NTE5931 are silicon power rectifier diodes in a DO5 type package designed with very low leakage current as well as good surge handling capability. These devices are ideal for a broad range of commercial uses including power supplies, ultrasonic systems, inverters, welders, emergency generators, battery chargers, DC motors, and motor controls. Ratings and Characteristics: Peak Reverse Voltage, PRV NTE5930, NTE5931* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1200V Maximum Forward Current (Single Phase, Half Wave, TC = +138°C), IF(AV) . . . . . . . . . . . . . . . . 70A Maximum Forward Surge Current (Single Cycle Amps), IFSM . . . . . . . . . . . . . . . . . . . . . . . . . . . 1200A Maximum Forward Voltage Drop (IO = 200A, TC = +25°C), VF . . . . . . . . . . . . . . . . . . . . . . . . . . 1.25V Maximum Reverse Current (FCA at +150°C), IR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mA Fusing Current (Less than 8ms), I2t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6000A2s Reverse Power for Bulk Avalanche . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6 Joules Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65° to +190°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65° to +200°C Maximum Thermal Resistance, Junction - to - Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.65°C/W Note 1. Standard polarity is cathode to case, (*) indicated anode to case. .687 (17.4) Max .667 (16.9) Dia Max .375 (9.55) Max 1.288 (32.71) Max .450 (11.4) Max .453 (11.5) Max .140 (3.65) Dia Max .200 (5.08) Max 1/4- 28 UNF - 2A