VS-85HF(R), VS-86HF(R), VS-87HF(R), VS-88HF(R) Series www.vishay.com Vishay Semiconductors Standard Recovery Diodes, (Stud Version), 85 A FEATURES High surge current capability Stud cathode and stud anode version Leaded version available Types up to 1600 V V RRM Designed and qualified for industrial level Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 DO-5 (DO-203AB) TYPICAL APPLICATIONS Battery chargers PRIMARY CHARACTERISTICS Converters I 85 A Power supplies F(AV) Package DO-5 (DO-203AB) Machine tool controls Circuit configuration Single Welding MAJOR RATINGS AND CHARACTERISTICS 85HF(R) PARAMETER TEST CONDITIONS UNITS 10 to 120 140 to 160 85 85 A I F(AV) T 140 110 C C I 133 133 A F(RMS) 50 Hz 1700 1700 I A FSM 60 Hz 1800 1800 50 Hz 14 500 14 500 2 2 I t A s 60 Hz 13 500 13 500 V Range 100 to 1200 1400 to 1600 V RRM T -65 to +180 -65 to +150 C J ELECTRICAL SPECIFICATIONS VOLTAGE RATINGS V , MAXIMUM REPETITIVE V , MAXIMUM NON-REPETITIVE I MAXIMUM RRM RSM RRM VOLTAGE TYPE NUMBER PEAK REVERSE VOLTAGE PEAK REVERSE VOLTAGE AT T = T MAXIMUM J J CODE V V mA 10 100 200 20 200 300 40 400 500 VS-85HF(R) 60 600 700 9 VS-86HF(R) 80 800 900 VS-87HF(R) 100 1000 1100 VS-88HF(R) 120 1200 1300 140 1400 1500 4.5 160 1600 1700 Revision: 27-Nov-2018 Document Number: 95802 1 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000VS-85HF(R), VS-86HF(R), VS-87HF(R), VS-88HF(R) Series www.vishay.com Vishay Semiconductors FORWARD CONDUCTION 85HF(R) PARAMETER SYMBOL TEST CONDITIONS UNITS 10 to 120 140/160 85 A Maximum average forward current I 180 conduction, half sine wave F(AV) at case temperature 140 110 C Maximum RMS forward current I 133 A F(RMS) t = 10 ms 1700 No voltage reapplied t = 8.3 ms 1800 Maximum peak, one-cycle forward, I A FSM non-repetitive surge current t = 10 ms 1450 100 % V RRM reapplied t = 8.3 ms 1500 Sinusoidal half wave, initial T = T maximum t = 10 ms J J 14 500 No voltage reapplied t = 8.3 ms 13 500 2 2 2 Maximum I t for fusing I t A s t = 10 ms 10 500 100 % V RRM reapplied t = 8.3 ms 9400 2 2 2 Maximum I t for fusing I t t = 0.1 ms to 10 ms, no voltage reapplied 16 000 A s Value of threshold voltage 0.68 (up to 1200 V) V T = T maximum V F(TO) J J Value of threshold voltage 0.69 (for 1400 V, 1600 V) Value of forward slope resistance 1.62 (up to 1200 V) r T = T maximum mW f J J Value of forward slope resistance 1.75 (for 1400 V, 1600 V) Maximum forward voltage drop V I = 267 A, T = 25 C, t = 400 s rectangular wave 1.2 1.4 V FM pk J p THERMAL AND MECHANICAL SPECIFICATIONS 85HF(R) PARAMETER SYMBOL TEST CONDITIONS UNITS 10 to 20 140 to 160 Maximum junction operating and T , T -65 to +180 -65 to +150 C J Stg storage temperature range Maximum thermal resistance, R DC operation 0.35 thJC junction to case K/W Maximum thermal resistance, R Mounting surface, smooth, flat and greased 0.25 thCS case to heatsink (1) Maximum shock 1500 (1) Maximum constant vibration 50 Hz 20 g (1) Maximum constant acceleration Stud outwards 5000 Not lubricated thread, tighting on nut 3.4 (30) Lubricated thread, tighting on nut 2.3 (20) Maximum allowable mounting torque N m + 0 %, - 10 % (lbf in) Not lubricated thread, tighting on hexagon 4.2 (37) Lubricated thread, tighting on hexagon 3.2 (28) 17 g Approximate weight Unleaded device 0.6 oz. Case style See dimensions - link at the end of datasheet DO-5 (DO-203AB) Notes (1) Available only for 88HF (2) Recommended for pass-through holes (3) Recommended for holed threaded heatsinks Revision: 27-Nov-2018 Document Number: 95802 2 For technical questions within your region: DiodesAmericas vishay.com, DiodesAsia vishay.com, DiodesEurope vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000