features high surge current capability stud cathode and stud anode version leaded version available types up to 1600v v rrm typical applications battery charges converters power supplies machine tool controls welding parameters units 40hf(r) 10 to 120 140, 160 i f(av) 40 40 a @ t c 140 110 c i f(rms) 62 a i fsm @ 50hz 570 a @ 60hz 595 a i 2 t@ 50hz 1600 a 2 s @ 60hz 1450 a 2 s v rrm range 100 to 1200 1400, 1600 v t j range - 65 to 190 - 65 to 160 c major ratings and characteristics case style do-203ab (do-5) 40hf(r) series standard recovery diodes 40 a 1 stud version bulletin i20201 rev. d 01/05 www.irf.com
40hf(r) series 2 bulletin i20201 rev. d 01/05 www.irf.com parameter units conditions 40hf(r) 10 to 120 140 , 160 voltage v rrm , maximum v rsm , maximum non- i rrm max. type number code repetitive peak repetitive peak @ t j = t j max. reverse voltage reverse voltage vvma 10 100 200 9 20 200 300 40 400 500 40hf(r) 60 600 700 80 800 900 100 1000 1100 120 1200 1300 140 1400 1500 4.5 160 1600 1700 electrical specifications voltage ratings i f(av) max. average forward current 40 40 a 180 conduction, half sine wave @ case temperature 140 110 c i f(rms) max. rms forward current 62 a i fsm max. peak, one-cycle forward, 570 t = 10ms no voltage non-repetitive surge current 595 t = 8.3ms reapplied 480 t = 10ms 100% v rrm 500 t = 8.3ms reapplied sinusoidal half wave, i 2 t maximum i 2 t for fusing 1600 t = 10ms no voltage initial t j = t j max. 1450 t = 8.3ms reapplied 1150 t = 10ms 100% v rrm 1050 t = 8.3ms reapplied i 2 t maximum i 2 t for fusing 16000 a 2 s t = 0.1 to 10ms, no voltage reapplied v f(to) value of threshold voltage (up to 1200v) v f(to) value of threshold voltage (for 1400v, 1600v) r f value of forward slope resistance (up to 1200v) r f value of forward slope resistance (for 1400v, 1600v) v fm max. forward voltage drop 1.30 1.50 v i pk = 125a, t j = 25c, t p = 400s rectangular wave 3.8 t j = t j max. 4.29 t j = t j max. m ? 0.76 t j = t j max. 0.65 t j = t j max. v a 2 s forward conduction
40hf(r) series 3 bulletin i20201 rev. d 01/05 www.irf.com parameter units conditions 40hf(r) 10 to 120 140 to 160 t j max. junction operating temperature range -65 to 190 -65 to 160 t stg max. storage temperature range -65 to 190 -65 to 160 r thjc max. thermal resistance, junction to case 0.95 dc operation r thcs max. thermal resistance, case mounting surface, smooth, flat and to heatsink greased t allowable mounting torque 3.4 +0-10% nm not lubricated threads 30 lbf in 2.3 +0-10% nm lubricated threads 20 lbf in wt approximate weight 17 (0.6) g (oz) unleaded device case style do-203ab (do5) see outline table c 0.25 k/w thermal and mechanical specifications 180 0.14 0.10 t j = t j max. 120 0.16 0.17 90 0.21 0.22 60 0.30 0.31 30 0.50 0.50 conduction angle sinusoidal conduct ion rectangular conduction units conditions k/w ? r thjc conduction (the following table shows the increment of thermal resistence r thjc when devices operate at different conduction angles than dc)
40hf(r) series 4 bulletin i20201 rev. d 01/05 www.irf.com
outlines table 41hf(r) case style do-203ab (do-5) all dimensions in millimeters (inches) 40hf(r) case style do-203ab (do-5) all dimensions in millimeters (inches)
40hf(r) series 5 bulletin i20201 rev. d 01/05 www.irf.com fig. 5 - forward power loss characteristics fig. 3 - current ratings characteristics fig. 4 - current ratings characteristics fig. 1 - current ratings characteristics fig. 2 - current ratings characteristics average forward current (a) maximum allowable case temperature (c) average forward current (a) maximum allowable case temperature (c) average forward current (a) maximum allowable case temperature (c) average forward current (a) maximum allowable case temperature (c) 130 140 150 160 170 180 190 0 5 10 15 20 25 30 35 40 45 30 ? 60 ? 90 ? 120 ? 180 ? conduction angle 40hf(r) series (100v to 1200v) 100 110 120 130 140 150 160 0 5 10 15 20 25 30 35 40 45 30 ? 60 ? 90 ? 120 ? 180 ? conduction angle 40hf(r) series (1400v, 1600v) 120 130 140 150 160 170 180 190 0 10203040506070 dc 30 ? 60 ? 90 ? 120 ? 180 ? conduction period 40hf(r) series (100v to 1200v) 80 90 100 110 120 130 140 150 160 0 10203040506070 dc 30 ? 60 ? 90 ? 120 ? 180 ? conduction period 40hf(r) series (1400v, 1600v) average forward current (a) maximum average forward power loss (w) maximum allowable ambient temperature (c) 0 40 80 120 160 200 10 k/w rthsa = 1 k/w - delta r 1.5 k/w 2 k/w 3 k/w 5 k/w 7 k/w 0 10 20 30 40 50 60 0 5 10 15 20 25 30 35 40 rms limit conduction angle 180 ? 120 ? 90 ? 60 ? 30 ? 40hf(r) series (100v to 1200v) tj = 190 ? c
40hf(r) series 6 bulletin i20201 rev. d 01/05 www.irf.com fig. 7 - forward power loss characteristics fig. 8 - forward power loss characteristics fig. 6 - forward power loss characteristics average forward current (a) maximum average forward power loss (w) maximum allowable ambient temperature (c) 0 25 50 75 100 125 150 175 20 0 1.5 k/w 2 k/w 3 k/w 5 k/w 10 k/w 7 k/w rthsa = 1 k/w - delta r 0 5 10 15 20 25 30 35 40 45 50 0 10203040 rms limit conduction angle 180 ? 120 ? 90 ? 60 ? 30 ? 40hf(r) series (1400v, 1600v) tj = 160 ? c average forward current (a) maximum average forward power loss (w) maximum allowable ambient temperature (c) average forward current (a) maximum average forward power loss (w) maximum allowable ambient temperature (c) 0 40 80 120 160 0 0 0 0 0 0 0 0 10 k/w rthsa = 1 k/w - delta r 1.5 k/w 2 k/w 3 k/w 5 k/w 7 k/w 0 10 20 30 40 50 60 70 0 10203040506070 dc 180 ? 120 ? 90 ? 60 ? 30 ? rms limit conduction period 40hf(r) series (1400v, 1600v) tj = 160 ? c 0 40 80 120 160 200 10 k/w rthsa = 1 k/w - delta r 1.5 k/w 2 k/w 3 k/w 5 k/w 7 k/w 0 10 20 30 40 50 60 0 10203040506070 dc 180 ? 120 ? 90 ? 60 ? 30 ? rms limit conduction period 40hf(r) series (100v to 1200v) tj = 190 ? c
40hf(r) series 7 bulletin i20201 rev. d 01/05 www.irf.com fig. 11 - forward voltage drop characteristics (up to 1200v) fig. 9 - maximum non-repetitive surge current fig. 10 - maximum non-repetitive surge current fig. 13 - thermal impedance z thjc characteristics instantaneous forward voltage (v) instantaneous forward current (a) square wave pulse duration (s) transient impedance z thjc (k/w) 0.01 0.1 1 0.0001 0.001 0.01 0.1 1 10 steady state value (dc operation) 40hf(r) .. series number of equal amplitude half cycle current pulses (n) peak half sine wave forward current (a) pulse train duration (s) peak half sine wave forward current (a) fig. 12 - forward voltage drop characteristics (for 1400v, 1600v) instantaneous forward voltage (v) instantaneous forward current (a) 1 10 100 1000 0 0.5 1 1.5 2 2.5 3 3.5 4 tj = 25 ? c tj = tj max 40hf (r) series 1 10 100 1000 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 40hf(r) series up to 1200v tj = 25 ? c tj = tj max. 100 150 200 250 300 350 400 450 500 550 1 10 100 40hf(r) series initial tj = tj max. @ 60 hz 0.0083 s @ 50 hz 0.0100 s at any rated load condition and with rated vrrm applied following surge. 100 150 200 250 300 350 400 450 500 550 600 0.01 0.1 1 maximum non repetitive surge current 40hf(r) series initial tj = tj max. no voltage reapplied rated vrrm reapplied versus pulse train duration.
40hf(r) series 8 bulletin i20201 rev. d 01/05 www.irf.com 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. 01/05 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. ordering information table 1 2 3 4 5 device code 40 hf r 160 m 1 - 40 = standard device 41 = not isolated lead 42 = isolated lead with silicone sleeve (red = reverse polarity) (blue = normal polarity) 2 - standard diode 3 - none = stud normal polarity (cathode to stud) r = stud reverse polarity (anode to stud) 4 - voltage code: code x 10 = v rrm (see voltage ratings table) 5 - none = stud base do-203ab (do-5) 1/4" 28unf-2a m = stud base do-203ab (do-5) m6 x 1
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