NTE5940 thru NTE5953 Silicon Power Rectifier Diode, 15 Amp Description and Features: D Low Thermal Impedance D High Case Temperarure D Excellent Reliability D Available in Anode–to–Case or Cathode–to–Case Style Ratings and Characteristics: Average Forward Current (TC = +150°C Max), IF(AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15A Maximum Forward Surge Current, IFSM 50Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239A 60Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250A Fusing Current, I2t 50Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286A2s 60Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260A2s Fusing Current, I2pt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3870A2ps Voltage Ratings: (TJ = –65°C to +175°C) Maximum Repetitive Peak Reverse Voltage, VRRM NTE5940, NTE5941* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V NTE5942, NTE5943* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V NTE5944, NTE5945* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V NTE5946, NTE5947* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V NTE5948, NTE5949* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V NTE5950, NTE5951* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V NTE5952, NTE5953* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V Maximum Direct Reverse Voltage, VR NTE5940, NTE5941* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V NTE5942, NTE5943* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V NTE5944, NTE5945* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V NTE5946, NTE5947* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V NTE5948, NTE5949* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V NTE5950, NTE5951* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V NTE5952, NTE5953* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V Note 1. Cathode to case is standard polarity, * indicates anode to case polarity. Electrical Specifications: Parameter Symbol Maximum Average Forward Current IF (AV) Maximum Peak One–Cycle Non–Repetitive Surge Current IFSM Maximum I2t for Fusing I2t Test Conditions Rating Unit 180° sinusoidal condition, TC = +150°C Max 15 A Half cycle 50Hz sine wave Following any rated or 6ms rectangular pulse load condition and Half cycle 60Hz sine wave with rated VRRM applied at 5ms rectangular pulse 239 A 250 A Half cycle 50Hz sine wave Following any rated or 6ms rectangular pulse load condition and Half cycle 60Hz sine wave with VRRM applied following surge = 0 at 5ms rectangular pulse 284 A 297 A t = 10ms With rated VRRM applied following surge, initial TJ = +150°C 286 A2s 260 A2s With VRRM = 0 following surge, initial TJ = +150°C 403 A2s 368 A2s 3870 A2pt t = 8.3ms Maximum I2t for Individual Device Fusing t = 10ms t = 8.3ms Maximum I2pt I2pt t = 0.1 to 10ms, VRRM = 0 following surge, Note 2 Maximum Peak Forward Voltage VFM IF (AV) = 15A (47.1A peak), TC = +150°C 1.5 V Maximum Average Reverse Current IR(AV) Maximum rated IF(AV) and TC = +150°C 10 mA Rating Unit Note 2. I2t for times tx = I2pt ptx. Thermal–Mechanical Specifications: Parameter Symbol Test Conditions Maximum Operation Junction Temperature TJ –65 to + 175 °C Maximum Storage Temperature Tstg –65 to + 175 °C Maximum Internal Thermal Resistance Junction–to–Case RthJC DC operation 0.65 °C/W Thermal Resistance, Case–to–Sink RthCS Mounting surface flat, smooth and greased 0.25 °C/W 2.3 – 3.5 (20 – 30) m•N (in•lb) 28.5 (1) g (oz) Mounting Torque T Approximate Weight wt Non–lubricated threads .687 (17.4) Max .667 (16.9) Dia Max .375 (9.55) Max 1.288 (32.71) Max .140 (3.65) Dia Max .450 (11.4) Max .200 (5.08) Max .453 (11.5) Max 1/4–28 UNF–2A