document number: 94102 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 04-dec-09 1 fast soft recovery rectifier diode, 40 a 40epf..pbf soft recovery series vishay high power products features/description the 40epf..pbf fast soft recovery rectifier series has been optimized for combined short reverse recovery time and low forward voltage drop. the glass passivation en sures stable reliable operation in the most severe temperature and power cycling conditions. this product series has been designed and qualified for industrial level. compliant to rohs directive 2002/95/ec. applications ? output rectification and freewheeling in inverters, choppers and converters ? input rectifications wher e severe restrictions on conducted emi should be met product summary v f at 10 a < 1 v t rr 60 ns v rrm 200 v to 600 v to-247ac modified cathode base cathode anode 1 3 2 major ratings and characteristics symbol characteristics values units i f(av) sinusoidal waveform 40 a v rrm 200 to 600 v i fsm 475 a v f 10 a, t j = 25 c 1 v t rr 1 a, - 100 a/s 60 ns t j - 40 to 150 c voltage ratings part number v rrm , maximum peak reverse voltage v v rsm , maximum non-repetitive peak reverse voltage v i rrm at 150 c ma 40EPF02PBF 200 300 7 40epf04pbf 400 500 40epf06pbf 600 700 absolute maximum ratings parameter symbol test conditions values units maximum average forward current i f(av) t c = 105 c, 180 conduction half sine wave 40 a maximum peak one cycle non-repetitive surge current i fsm 10 ms sine pulse, rated v rrm applied 400 10 ms sine pulse, no voltage reapplied 475 maximum i 2 t for fusing i 2 t 10 ms sine pulse, rated v rrm applied 800 a 2 s 10 ms sine pulse, no voltage reapplied 1131 maximum i 2 t for fusing i 2 t t = 0.1 ms to 10 ms, no voltage reapplied 11 310 a 2 s * pb containing terminations are not rohs compliant, exemptions may apply
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94102 2 revision: 04-dec-09 40epf..pbf soft recovery series vishay high power products fast soft recovery rectifier diode, 40 a electrical specifications parameter symbol test conditions values units maximum forward voltage drop v fm 40 a, t j = 25 c 1.25 v forward slope resistance r t t j = 125 c 4.4 m threshold voltage v f(to) 1.1 v maximum reverse leakage current i rm t j = 25 c v r = rated v rrm 0.1 ma t j = 150 c 7.0 recovery characteristics parameter symbol test conditions values units reverse recovery time t rr i f at 40 apk 25 a/s 25 c 180 ns reverse recovery current i rr 3.2 a reverse recovery charge q rr 0.5 c snap factor s 0.5 i fm t rr dir dt i rm(rec) q rr t thermal - mechanical specifications parameter symbol test conditions values units maximum junction and storage temperature range t j , t stg - 40 to 150 c maximum thermal resistance, junction to case r thjc dc operation 0.6 c/w maximum thermal resistance, junction to ambient r thja 40 typical thermal resistance, case to heatsink r thcs mounting surface, smooth and greased 0.2 approximate weight 6g 0.21 oz. mounting torque minimum 6 (5) kgf cm (lbf in) maximum 12 (10) marking device case style to-247ac modified (jedec) 40epf06
document number: 94102 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 04-dec-09 3 40epf..pbf soft recovery series fast soft recovery rectifier diode, 40 a vishay high power products fig. 1 - current ra ting characteristics fig. 2 - current ra ting characteristics fig. 3 - forward power loss characteristics fig. 4 - forward power loss characteristics fig. 5 - maximum non-re petitive surge current fig. 6 - maximum non- repetitive surge current 150 0 maximum allowable case temperature (c) average forward current (a) 5 100 10 45 120 130 110 15 25 140 35 20 conduction angle 40epf.. series r thjc (dc) = 0.6 k/w 90 30 60 90 120 180 40 30 ? 150 030 maximum allowable case temperature (c) average forward current (a) 50 110 70 120 10 20 130 140 40epf.. series r thjc (dc) = 0.6 k/w ? conduction period 30 60 90 120 180 dc 100 90 60 40 10 0 60 0 maximum average forward power loss (w) average forward current (a) 25 40 40 50 30 10 15 5 20 conduction angle 40epf.. series t j = 150 c rms limit 180 120 90 60 30 30 20 35 ? 10 0 80 0 maximum average forward power loss (w) average forward current (a) 40 70 20 10 30 30 60 20 50 70 50 rms limit ? conduction period 40epf.. series t j = 150 c 180 120 90 60 30 dc 60 40 450 1 10 100 peak half sine wave forward current (a) number of equal amplitude half cycle current pulses (n) 200 100 150 250 at any rated load condition and with rated v rrm applied following surge. initial t j = 150 c at 60 hz 0.0083 s at 50 hz 0.0100 s 40epf.. series 350 300 400 150 0.01 0.1 peak half sine wave forward current (a) pulse train duration (s) 300 100 200 250 400 500 1 40epf.. series maximum non-repetitive surge current versus pulse train duration. initial t j = 150 c no voltage reapplied rated v rrm reapplied 350 450
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94102 4 revision: 04-dec-09 40epf..pbf soft recovery series vishay high power products fast soft recovery rectifier diode, 40 a fig. 7 - forward voltage drop characteristics fig. 8 - recovery time characteristics, t j = 25 c fig. 9 - recovery time characteristics, t j = 150 c fig. 10 - recovery charge characteristics, t j = 25 c fig. 11 - recovery charge characteristics, t j = 150 c 1000 10 1 024 instantaneous forward current (a) instantaneous forward voltage (v) 100 6 13 t j = 25 c t j = 150 c 40epf.. series 5 225 25 0 40 120 200 t rr - maximum reverse recovery time (s) di/dt - rate of fall of forward current (a/s) 125 75 200 160 150 100 50 175 80 40epf.. series t j = 25 c i fm = 80 a i fm = 40 a i fm = 20 a i fm = 10 a i fm = 5 a i fm = 1 a 0 0 80 120 160 200 t rr - maximum reverse recovery time (s) di/dt - rate of fall of forward current (a/s) 0.4 0.6 0.2 0.8 40epf.. series t j = 150 c 40 i fm = 80 a i fm = 5 a i fm = 40 a i fm = 20 a i fm = 10 a i fm = 1 a 0 0 80 120 200 q rr - maximum reverse recovery charge (c) di/dt - rate of fall of forward current (a/s) 3 1 2 4 160 40epf.. series t j = 25 c i fm = 80 a i fm = 20 a i fm = 10 a i fm = 5 a i fm = 1 a 40 i fm = 40 a 0 0 80 120 160 200 q rr - maximum reverse recovery charge (c) di/dt - rate of fall of forward current (a/s) 2 4 6 8 10 40epf.. series t j = 150 c i fm = 80 a i fm = 20 a i fm = 10 a i fm = 5 a i fm = 1 a 40 i fm = 40 a
document number: 94102 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 04-dec-09 5 40epf..pbf soft recovery series fast soft recovery rectifier diode, 40 a vishay high power products fig. 12 - recovery current characteristics, t j = 25 c fig. 13 - recovery current characteristics, t j = 150 c fig. 14 - thermal impedance z thjc characteristics 25 0 0 80 120 160 200 i rr - maximum reverse recovery current (a) di/dt - rate of fall of forward current (a/s) 10 20 5 15 40epf.. series t j = 25 c i fm = 80 a i fm = 20 a i fm = 10 a i fm = 5 a i fm = 1 a 40 i fm = 40 a 50 20 0 0 40 120 160 200 i rr - maximum reverse recovery current (a) di/dt - rate of fall of forward current (a/s) 40 10 30 40epf.. series t j = 150 c 80 i fm = 80 a i fm = 40 a i fm = 20 a i fm = 10 a i fm = 5 a i fm = 1 a 0.01 0.0001 0.001 0.01 0.1 square wave pulse duration (s) z thjc - transient thermal impedance (k/w) 0.1 1 single pulse 40epf.. series steady state value (dc operation) d = 0.50 d = 0.33 d = 0.25 d = 0.17 d = 0.08 1
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94102 6 revision: 04-dec-09 40epf..pbf soft recovery series vishay high power products fast soft recovery rectifier diode, 40 a ordering information table 1 - current rating (40 = 40 a) 2 - circuit configuration: e = single diode 3 - package: p = to-247ac modified 4 - type of silicon: f = fast diode 5 - voltage code x 100 = v rrm 6 - none = standard production pbf = lead (pb)-free 02 = 200 v 04 = 400 v 06 = 600 v device code 5 1 3 24 6 40 e p f 06 pbf links to related documents dimensions www.vishay.com/doc?95253 part marking information www.vishay.com/doc?95255 spice model www.vishay.com/doc?95274
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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