1N5415 THRU 1N5420 3SF05 THRU 3SF6 Axial Leaded Hermetically Sealed Fast Rectifier Diode POWER DISCRETES Features Description Quick reference data u Very low reverse recovery time u Hermetically sealed non-cavity construction. V = 50 - 600V R u Low switching losses I 4.5A F = u Low forward voltage drop t = 150 - 400nS rr u Soft, non-snap off, recovery characteristics I = 1.0A R u Capable of withstanding temperature cycle conditions from -180C to +130C for space critical programs. These products are qualified to MIL-PRF-19500/411. They can be supplied fully released as JAN, JANTX, JANTXV and JANS versions. Absolute Maximum Ratings Electrical specifications T = 25C unless otherwise specified. A 1N5415 1N5416 1N5417 1N5418 1N5419 1N5420 Symbol Units 3SF05 3SF1 3SF2 3SF4 3SF5 3SF6 Working Reverse Voltage V 50 100 200 400 500 600 V RWM Repetitive Reverse Voltage V 50 100 200 400 500 600 V RRM Average Forward Current 55C in free air, lead length I 4.5 A F(AV) 0.375 Repetitive Surge Current 55C in free air, lead length I 25 A FRM 0.375 Non-Repetitive Surge Current (tp = 8.3mS V & T ) I 80 A R JMAX FSM (tp = 8.3mS, V & 25C) 150 R Storage Temperature Range T -65 to +175 C STG Revision: September, 2010 1 www.semtech.com1N5415 THRU 1N5420 3SF05 THRU 3SF6 POWER DISCRETES Electrical Specifications Symbol 1N5415 1N5416 1N5417 1N5418 1N5419 1N5420 Units 3SF05 3SF1 3SF2 3SF4 3SF5 3SF6 Average Forward Current max. I 3.0 A F(AV) for sine wave, T = 55C A Average Forward Current max. (T = 55C L = 3/8 ) L for sine wave I 4.4 A F(AV) for square wave I 4.5 F(AV) 2 2 2 I t for fusing (t = 8.3mS) max I t 90 A S Forward Voltage Drop max. V I = 3.0A, T = 25C V 1.1 F j F Reverse Current max. V , Tj = 25C I 1.0 A RWM R V , Tj = 100C I 20 RWM R Reverse Recovery Time max. 0.5A I to 1.0A I recovers to 0.25A trr 150 150 150 150 250 400 nS F RM I RM(REC) Junction Capacitance typ. Cj 550 430 250 165 140 120 pF V = 4V, f = 1MHz R Thermal Characteristics 1N5415 1N5416 1N5417 1N5418 1N5419 1N5420 Symbol Units 3SF05 3SF1 3SF2 3SF4 3SF5 3SF6 Thermal Resistance-Junction to Lead Lead length = 0.375 R 20 C/W JL Lead length = 0.0 R 4 JL Thermal Resistance-Junction to Ambient on 0.06 thick pcb. 1 oz. R 75 C/W JA copper Application Note These diodes are capable of withstanding 20 cycles of Temperature Cycling from -180C to +130C for for Space Critical Programs. Semtech is also able to offer this test condition as a 100% Screening Option. A full Summary Data Report is available on request. Please consult the factory for details. www.semtech.com 2010 Semtech Corp. 2