NTE6156 & NTE6157 Silicon Industrial Rectifier 150 Amp, DO8 Description: The NTE6156 and NTE6157 are power rectifiers in a stud mounted DO8 type package. These power rectifiers 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. Features: Alloy Diode Standard DO8 Type Package Available in Cathode to Case (NTE6156) and Anode to Case (NTE6157) Polarity Recommended Stud Mounting Torque (Non Lubricated): 2.0 MKg (Min) 3.0 MKg (Max) Applications: Welders Power Supplies Motor Controls Battery Chargers General Industrial Current Rectification Electrical Ratings: Maximum Repetitive Peak Reverse Voltage, V .................................... 600V RRM Maximum Non Repetitive Peak Reverse Voltage, V ................................ 700V RSM Maximum RMS Reverse Voltage, V ............................................ 420V R(RMS) Maximum DC Blocking Voltage, V .................................................. 600V R Recommended RMS Working Voltage ............................................... 240V Maximum Peak Reverse Leakage Current (V = 600V, T = +130C), I ............ 12mA RRM C RM Maximum Average Forward Current (T = +130C), I .............................. 150A C F(AV) Maximum Peak Forward Voltage Drop (At Rated I ), V .......................... 1.4V F(peak) FM Maximum Peak One Cycle (Non Repetitive) Surge Current (10ms), I ................ 3570A FSM Maximum Repetitive Peak Forward Current, I ..................................... 750A FRM 2 2 Maximum I t (Non Repetitive) for Fusing (10ms) ............................... 64000A Sec Maximum Forward Current Single Phase Half Wave (T = +125C), I ................... 150A C O Storage Temperature Range, T .......................................... 40 to +200C stg Operating Junction Temperature Range, T .................................. 40 to +200C J Maximum Thermal Resistance, Junction toCase, R ...................... 0.25C/W Max thJC Rev. 1112.500 (63.5) 1.063 Max (27.0) Max .650 (16.5) Max .645 (16.4) Max 3/824 UNF2A 4.625 (117.47) Seating Plane