NTE6048 thru NTE6073 Industrial Silicon Rectifier 70 Amp, DO5 Description: The NTE6048 thru NTE6073 power rectifiers are stud mounted DO5 packages. Because the silicon junction is carefully fitted within a glasstometal hermetically sealed case, reliable operation is as- sured, even with extreme humidity and under other severe environmental conditions. These power rectifiers are completely corrosion resistant. A double diffused, passivated junction technique is utilized to provide stable uniform electrical charac- teristics, Inherent in their design are very low leakage currents and excellent surge handling capabili- ty. These NTE power rectifiers are available in both anodetocase and cathode tocase polarity in offering extended application parameters. NTE silicon power rectifiers are ideal for a broad range of commercial uses including power supplies, ultrasonic systems, inverters, welders, emergency generators, battery chargers, DC motor, and mo- tor controls. Electrical Ratings and Characteristics: Maximum Peak Reverse Voltage (Note 2), P RV NTE6048, NTE6049* ......................................................... 50V NTE6050, NTE6051* ........................................................ 100V NTE6054, NTE6055* ........................................................ 200V NTE6058, NTE6059* ........................................................ 300V NTE6060, NTE6061* ........................................................ 400V NTE6064, NTE6065* ........................................................ 600V NTE6068, NTE6069* ........................................................ 800V NTE6072, NTE6073* ....................................................... 1000V Maximum Forward Current (Single Phase Half Wave, T = +138C), I 70A................... C O Maximum Surge Current (Single Cycle), I ........................................ 1200A FSM Maximum Forward Voltage Drop (I = 20mA, T = +25C), V ......................... 1.25V O C F Maximum Reverse Current (FCA +150 C), I ...................................... 2mA R 2 2 Maximum I t (< 8ms) ........................................................ 6000A Sec Reverse Power for Bulk Avalanche ............................................. 0.6 Joules Operating Temperature Range, T ......................................... 65 to +190C opr Storage Temperature Range, T .......................................... 65 to +200C stg Maximum Thermal Impedance, Junction toCase, T ........................... 0.65 C/W thJC Note 1. NTE6048 is a discontinued device and no longer available. Note 2. * Indicates anode tocase polarity..687 (17.4) Max .667 (16.9) Dia Max .375 (9.55) Max 1.288 .140 (3.65) Dia Max (32.71) Max .450 (11.4) Max .200 (5.08) Max .453 (11.5) Max 1/428 UNF2A
