fast soft recovery rectifier diode bulletin i2153 rev. d 12/02 quiet ir series 85epf..hv i f(rms) = 160a v f < 1.4v @ 100a t rr = 95ns v rrm 800 to 1200v description/ features the 85epf.. fast soft recovery quiet ir rectifier series has been optimized for combined short reverse recovery time and low forward voltage drop. the glass passivation ensures stable reliable operation in the most severe temperature and power cycling conditions. available in the new pow ir tab tm package, this new series is suitable for a large range of applications combining excellent die to footprint ratio and sturdeness connectivity for use in high current environments. typical applications are both: output rectification and freewheeling in inverters, choppers and converters input rectifications where severe restrictions on conducted emi should be met. major ratings and characteristics i f(av) rect. conduction 85 a 50% duty cycle @ t c = 85 c i f(rms) 160 a v rrm range (*) 800 to 1200 v i fsm 1100 a v f @ 100 a, t j = 25c 1.4 v t rr @ 1a, - 100a/s 95 ns t j range - 40 to 150 c characteristics 85epf.. units 1 case styles 85epf.. 85epf..j (*) for higher voltage up to 1600v contact factory www.irf.com
2 85epf.. hv quiet ir series bulletin i2153 rev. d 12/02 www.irf.com i f(av) max. average forward current 85 a @ t c = 85 c, 180 conduction half sine wave i fsm max. peak one cycle non-repetitive 1100 10ms sine pulse, rated v rrm applied surge current 1250 10ms sine pulse, no voltage reapplied i 2 t max. i 2 t for fusing 5000 10ms sine pulse, rated v rrm applied 7000 10ms sine pulse, no voltage reapplied i 2 t max. i 2 t for fusing 70000 a 2 s t = 0.1 to 10ms, no voltage reapplied part number voltage ratings absolute maximum ratings electrical specifications recovery characteristics parameters 85epf.. units conditions a a 2 s v fm max. forward voltage drop 1.36 v @ 85a, t j = 25c r t forward slope resistance 4.03 m ? v f(to) threshold voltage 0.87 v i rm max. reverse leakage current 0.1 t j = 25 c 15 t j = 150 c parameters 85epf.. units conditions t j = 150c v r = rated v rrm ma t rr reverse recovery time 480 ns i f @ 85apk i rr reverse recovery current 7.1 a @ 25a/ s q rr reverse recovery charge 2.1 c @ 25c s snap factor 0.5 parameters 85epf.. units conditions v rrm , maximum v rsm , maximum non repetitive i rrm peak reverse voltage peak reverse voltage 150c vvma 85epf08 800 900 85epf10 1000 1100 15 85EPF12 1200 1300
3 85epf.. hv quiet ir series bulletin i2153 rev. d 12/02 www.irf.com t j max. junction temperature range - 40 to 150 c t stg max. storage temperature range - 40 to 150 c r thjc max. thermal resistance junction 0.35 c/w dc operation to case r thja max. thermal resistance junction 40 c/w to ambient r thcs typical thermal resistance, case to 0.2 c/w mounting surface , smooth and greased heatsink wt approximate weight 6 (0.21) g (oz.) t mounting torque min. 6 (5) max. 12 (10) case style pow ir tab tm thermal-mechanical specifications parameters 85epf.. units conditions kg-cm (ibf-in) fig. 1 - current rating characteristics fig. 2 - current rating characteristics fig. 3 - forward power loss characteristics fig. 4 - forward power loss characteristics 70 80 90 100 110 120 130 140 150 0 20406080100120140 dc 30 60 90 120 180 maximum allowable case temperature (c) average forward current (a) 85epf.. series r (dc) = 0.35 k/w conduction period thjc 70 80 90 100 110 120 130 140 150 0 102030405060708090 30 60 90 120 180 maximum allowable case temperature (c) average forward current (a) 85epf.. series r (dc) = 0.35 k/w conduction angle thjc 0 20 40 60 80 100 120 140 160 180 200 0 20 40 60 80 100 120 140 rms limit conduction period average forward current (a) maximum average forward power loss (w) 85epf.. series t = 150c j dc 180 120 90 60 30 0 20 40 60 80 100 120 140 160 0 102030405060708090 rms limit conduction angle average forward current (a) maximum average forward power loss (w) 85epf.. series t = 150c j 180 120 90 60 30
4 85epf.. hv quiet ir series bulletin i2153 rev. d 12/02 www.irf.com fig. 5 - maximum non-repetitive surge current fig. 6 - maximum non-repetitive surge current fig. 7 - forward voltage drop characteristics fig. 9 - recovery time characteristics, t j = 150c fig. 8 - recovery time characteristics, t j = 25c 300 400 500 600 700 800 900 1000 1100 1200 110100 number of equal amplitude half cycle current pulses (n) peak half sine wave forward current (a) j 85epf.. series at any rated load condition and with rated v applied following surge. rrm initial t = 150c @ 60 hz 0.0083 s @ 50 hz 0.0100 s j 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 0.01 0.1 1 pulse train duration (s) peak half sine wave forward current (a) versus pulse train duration. maximum non repetitive surge current 85epf.. series initial t = 150c no voltage reapplied rated v reapplied rrm j 1 10 100 1000 00.511.522.533.544.5 instantaneous forward current (a) instantaneous forward voltage (v) 85epf.. series t = 25c j t = 150c j 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 0.22 04080120160200 rate of fall of forward current - di/dt (a/s) 1 a 10 a maximum reverse recovery time - trr (s) 80 a i = 125 a fm 85epf.. series t = 25c j 20 a 40 a 0 0.1 0.2 0.3 0.4 0.5 0.6 0 40 80 120 160 200 rate of fall of forward current - di/dt (a/s) 1 a 10 a 20 a maximum reverse recovery time - trr (s) 40 a 85epf.. series t = 150c j i = 80 a fm
5 85epf.. hv quiet ir series bulletin i2153 rev. d 12/02 www.irf.com fig. 10 - recovery charge characteristics, t j = 25c fig. 11 - recovery charge characteristics, t j = 150c fig. 12 - recovery current characteristics, t j = 25c fig. 13 - recovery current characteristics, t j = 150c fig. 14 - thermal impedance z thjc characteristics 0 0.5 1 1.5 2 2.5 3 3.5 4 04080120160200 rate of fall of forward current - di/dt (a/s) maximum reverse recovery charge - qrr (c) 80 a 40 a 20 a 85epf.. series t = 25c j i = 125 a fm 10 a 1 a 0 2 4 6 8 10 12 14 0 40 80 120 160 200 rate of fall of forward current - di/dt (a/s) 1 a 10 a 20 a maximum reverse recovery charge - qrr (c) 40 a 85epf.. series t = 150c j i = 80 a fm 0 2 4 6 8 10 12 14 16 18 20 22 0 40 80 120 160 200 maximum reverse recovery current - irr (a) rate of fall of forward current - di/dt (a/s) 1 a 10 a 20 a 85epf.. series t = 25c j i = 125 a fm 40 a 80 a 0 5 10 15 20 25 30 35 40 45 04080120160200 maximum reverse recovery current - irr (a) rate of fall of forward current - di/dt (a/s) 1 a 10 a 20 a 40 a 85epf.. series t = 150c j i = 80 a fm 0.01 0.1 1 0.0001 0.001 0.01 0.1 1 10 square wave pulse duration (s) steady state value (dc operation) single pulse thjc 85epf.. series transient thermal impedance z (k/w) d = 0.50 d = 0.33 d = 0.25 d = 0.17 d = 0.08
6 85epf.. hv quiet ir series bulletin i2153 rev. d 12/02 www.irf.com outline table case style powirtab tm dimensions in millimeters and (inches) case style powirtab tm "j" version dimensions in millimeters and (inches)
7 85epf.. hv quiet ir series bulletin i2153 rev. d 12/02 www.irf.com ordering information table 85 e p f 12 j device code 1 5 24 3 1 - current rating 2 - circuit configuration: e = single diode 3 - package: p = to-247ac 4 - type of silicon: f = fast recovery 5 - voltage code: code x 100 = v rrm (*) 6 - none=powirtab tm standard 65 j = short lead version 6 08 = 800v 10 = 1000v 12 = 1200v cathode base cathode anode 2 13 base cathode anode anode 6 (*) for higher voltage up to 1600v contact factory ir world headquarters: 233 kansas st., el segundo, california 90245, usa tel: (310) 252-7105 tac fax: (310) 252-7309 visit us at www.irf.com for sales contact information. 12/02 data and specifications subject to change without notice. this product has been designed and qualified for industrial level. qualification standards can be found on ir's web site.
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