60 a 80 a new add-a-pak tm power modules standard diodes irk.56, .71 series bulletin i27140 rev. b 09/97 1 www.irf.com parameters irk.56 irk.71 units i f(av) @ 100c i f(rms) 94 126 a i fsm @ 50hz 1600 1790 a @ 60hz 1680 1870 a i 2 t @ 50hz 12.89 15.90 ka 2 s @ 60hz 11.76 14.53 ka 2 s i 2 ? t 128.9 159 ka 2 ? s v rrm range 400 to 1600 v t j - 40 to 150 o c t stg - 40 to150 o c 60 80 a major ratings and characteristics features electrically isolated: dbc base plate 3500 v rms isolating voltage standard jedec package simplified mechanical designs, rapid assembly high surge capability wide choice of circuit configurations large creepage distances ul e78996 approved these irk series of new add-a-paks use power diodes in a variety of circuit configurations. the semiconductor chips are electrically isolated from the base plate, allowing common heatsinks and compact assemblies to be built. they can be interconnected to form single phase or three phase bridges. these modules are intended for general purpose high voltage applications such as battery chargers, welders and plating equipment description
irk.56, .71 series 2 bulletin i27140 rev. b 09/97 www.irf.com voltage v rrm , maximum repetitive v rsm , maximum non- i rrm max. type number code peak reverse voltage repetitive peak rev. voltage @ 150c vvma 04 400 500 06 600 700 08 800 900 irk.56/ .71 10 1000 1100 10 12 1200 1300 14 1400 1500 16 1600 1700 electrical specifications voltage ratings i f(av) max. average forward current 60 80 a 180 conduction, half sine wave @ case temperature 100 100 c i f(av) max. average forward current 55 70 a 180 conduction, half sine wave @ case temperature 105 108 c i f(rms) max. rms forward current 94 126 a dc @ 92c case temperature i fsm max. peak, one-cycle forward, 1600 1790 t = 10ms no voltage non-repetitive surge current 1680 1870 t = 8.3ms reapplied 1350 1500 t = 10ms 100% v rrm 1420 1570 t = 8.3ms reapplied sinusoidal half wave, i 2 t maximum i 2 t for fusing 12.89 15.90 t = 10ms no voltage initial t j = t j max. 11.76 14.53 t = 8.3ms reapplied 9.12 11.25 t = 10ms 100% v rrm 8.32 10.23 t = 8.3ms reapplied i 2 ? t maximum i 2 ? t for fusing 128.9 159.0 ka 2 ? s t = 0.1 to 10ms, no voltage reapplied v f(to)1 low level value of threshold voltage v f(to)2 high level value of threshold voltage r f1 low level value of forward slope resistance r f2 high level value of forward slope resistance v fm max. forward voltage drop 1.51 1.50 v i fm = p x i f(av) , t j = 25c, t p = 400s square wave parameter irk.56 irk.71 units conditions forward conduction 0.96 0.83 (16.7% x p x i f(av) < i < p x i f(av) ), t j = t j max. 1.03 0.92 (i > x p x i f(av) ), t j = t j max. 2.48 2.40 (i > x p x i f(av) ), t j = t j max. 2.81 2.68 (16.7% x p x i f(av) < i < p x i f(av) ), t j = t j max. ka 2 s a m w v i rrm max. peak reverse leakage current v ins rms isolation voltage 3500 (1 sec) v 50 hz, circuit to base, all terminals shorted blocking 10 ma t j = 150 o c parameter irk.56 irk.71 units conditions
irk.56, .71 series 3 bulletin i27140 rev. b 09/97 www.irf.com t j junction temperature range -40 to 150 c t stg storage temperature range -40 to 150 c r thjc max. thermal resistance, junction to case r thcs typical thermal resistance, case to heatsink t mounting tourque 10% to heatsink 5 busbar 4 wt approximate weight 83 (3) g (oz) case style to-240aa jedec parameter irk.56 irk.71 units conditions 0.5 0.4 k/w per junction, dc operation thermal and mechanical specifications mounting surface flat, smooth and greased flatness < 0.03 mm; roughness < 0.02 mm a mounting compound is recommended and the torque should be rechecked after a period of 3 hours to allow for the spread of the compound nm 0.1 k/w sine half wave conduction rect. wave conduction devices units 180 o 120 o 90 o 60 o 30 o 180 o 120 o 90 o 60 o 30 o irk.56 0.11 0.13 0.16 0.22 0.32 0.09 0.14 0.17 0.23 0.32 irk.71 0.06 0.08 0.11 0.14 0.21 0.06 0.09 0.11 0.15 0.21 c/w d r conduction (per junction) (the following table shows the increment of thermal resistance r thjc when devices operate at different conduction angles than dc) irk d 71 / 16 1 23 device code 4 ordering information table 1 - module type 2 - circuit configuration (see circuit configuration table) 3 - current code 4 - voltage code (see voltage ratings table) d = 2 diodes in series e = single diode j = 2 diodes/common anode c = 2 diodes/common cathode irkd irke irkj irkc + - ~ (1) (2) (3) - + (2) (3) + + - (1) (2) (3) - - + (1) (2) (3) circuit configurations table
irk.56, .71 series 4 bulletin i27140 rev. b 09/97 www.irf.com outlines table irkd../.. (*) all dimensions in millimeters (inches) irkc../.. (*) (*) for terminals connections, see circuit configurations table irkj../.. (*) irke../.. (*) 30 0.5 (1.18 0.02) 29 0.5 (1 .13 0.02) 6.1 0 .3 (0 .24 0 .01) 24 0.5 18 ref. (0.71) 20.5 0.75 ( 0.81 0.03 ) 15 0.5 (0.59 0.02) 20 0.5 (0.79 0.02) (0.25 0.01) 6.3 0.3 2 3 80 0.3 (3.15 0.01) (3.62 0.02) 92 0.5 20 0.5 screws m5 x 0.8 (0.94 0.02) (0.79 0 . 02 ) + - ~ 1 30 0.5 ( 1.18 0.02) 29 0.5 ( 1.13 0.02) 6.1 0.3 (0.24 0.01) 24 0.5 18 ref. (0.71) 20.5 0.75 (0.81 0.03) (0.25 0.01) 6.3 0.3 2 3 80 0.3 (3.15 0.01) 20 0.5 screws m5 x 0.8 (0.94 0.02) (0.79 0.02) + - (3.62 0.02) 92 0.5 30 0.5 ( 1.1 8 0.0 2) 29 0 .5 (1.13 0.02) 6.1 0.3 ( 0.24 0.01 ) 24 0.5 18 ref. (0.71) 20 .5 0 .75 (0 .81 0.03 ) 15 0.5 (0.59 0.02) 20 0.5 (0.79 0.02) (0.25 0.01) 6.3 0.3 2 3 80 0.3 (3.15 0.01) 20 0.5 screws m5 x 0.8 (0.94 0.02 ) (0.79 0.02) + - + (3.62 0.02) 92 0.5 1 30 0.5 (1.18 0.02) 29 0.5 (1.1 3 0.02 ) 6.1 0 .3 ( 0.2 4 0.01 ) 24 0 .5 18 ref. (0.71) 20 .5 0 .75 (0.81 0.03) 15 0.5 (0.59 0 .02) 20 0.5 (0.79 0.02) ( 0.25 0.0 1) 6.3 0.3 2 3 80 0.3 (3.15 0.01) 20 0.5 scr ews m5 x 0.8 (0.94 0.02 ) (0 .79 0.02 ) - + - (3 .62 0.02 ) 92 0.5 1
irk.56, .71 series 5 bulletin i27140 rev. b 09/97 www.irf.com fig. 2 - current ratings characteristics fig. 4 - forward power loss characteristics fig. 3 - forward power loss characteristics fig. 5 - maximum non-repetitive surge current fig. 6 - maximum non-repetitive surge current fig. 1 - current ratings characteristics 90 100 110 120 130 140 150 0 1020304050607 0 30 60 90 120 180 maximum allowable case temperature ( c ) conduction angle average forward current (a) irk.56.. series r (dc) = 0.5 k/w thjc 90 100 110 120 130 140 150 0 2040608010 0 dc 30 60 90 120 180 maximum allowable case temperature ( c ) conduction period average forward current (a) irk.56.. series r (dc) = 0.5 k/w thjc 0 20 40 60 80 100 120 02040608010 0 dc 180 120 90 60 30 rms limit conduction period average forward current (a) maximum average forward power loss (w ) irk.56.. series per junction t = 150c j 0 10 20 30 40 50 60 70 80 90 0 1020304050607 0 rms limit 180 120 90 60 30 conduction angle maximum average forward power loss (w ) average forward current (a) irk.56.. series per junction t = 150c j 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1 10 100 number of equal amplitude half cycle current pulses (n ) peak half sine wave forward current (a ) initial t = 150 c @ 60 hz 0.0083 s @ 50 hz 0.0100 s j at any rate d load condition and with rated v applied following surge. rrm irk.56.. series per junction 200 400 600 800 1000 1200 1400 1600 0.01 0.1 1 1 0 pulse train duration (s) maximum non repetitive surge current peak half sine wave forward current (a) initial t = 150 c no voltage reapplied rated v reapplied rrm j versus pulse train duration. irk.56.. series per junction
irk.56, .71 series 6 bulletin i27140 rev. b 09/97 www.irf.com fig. 9 - forward power loss characteristics fig. 8 - forward power loss characteristics fig. 7 - forward power loss characteristics 0 20 40 60 80 100 120 140 maximum allowable ambient temperature ( c ) 3 k / w 2 k / w 1 . 5 k / w 1 k / w 0 . 7 k / w 7 k / w r = 0 . 5 k / w - d e l t a r thsa 0 20 40 60 80 100 120 0204060 80 100 total rms output current (a) 180 (sine) dc maximum total forward power loss (w) irk.56.. series per junction t = 150c j 0 20406080100120140 maximum allowable ambient temperature ( c ) 1 k / w r = 0 . 1 k / w - d e l t a r 0 . 5 k / w t h s a 0 . 3 k / w 0 . 2 k / w 0 50 100 150 200 250 300 350 400 450 0 20406080100120140 total output current (a) maximum total power loss (w) 180 (sine) 180 (rect) 2 x irk.56.. series single phase bridge connected t = 150 c j 0 20 40 60 80 100 120 140 maximum allowable ambient temperature ( c ) 1 . 5 k / w 1 k / w 0 . 7 k / w 0 . 3 k / w 0 . 5 k / w 3 k / w 0 . 4 k / w r = 0. 2 k/ w - delt a r t h s a 0 50 100 150 200 250 300 350 400 450 0 20 40 60 80 100 120 140 160 total output current (a) maximum total power loss (w) 120 (rect) 3 x irk.56.. series three phase bridge connected t = 150c j
irk.56, .71 series 7 bulletin i27140 rev. b 09/97 www.irf.com fig. 10 - current ratings characteristics fig. 11 - current ratings characteristics fig. 12 - forward power loss characteristics fig. 13 - forward power loss characteristics fig. 14 - maximum non-repetitive surge current fig. 15 - maximum non-repetitive surge current 90 100 110 120 130 140 150 0 10203040506070809 0 30 60 90 120 180 maximum allowable case temperature ( c ) con duct ion angle average forward current (a) irk.71.. series r (dc) = 0.4 k/w thjc 90 100 110 120 130 140 150 0 20 40 60 80 100 120 14 0 dc 30 60 90 120 180 maximum allowable case temperatur e ( c ) conduction period average forward current (a) irk.71.. series r (dc) = 0.4 k/w thjc 0 20 40 60 80 100 120 0 10203040506070 80 rms limit 180 120 90 60 30 conduction angle maximum average forward power loss (w ) average forward current (a) irk.71.. series per junction t = 150c j 0 20 40 60 80 100 120 140 160 0 2040608010012014 0 dc 180 120 90 60 30 rms limit conduction period average forward current (a) maximum average forward power loss (w ) irk.71.. series per junction t = 150c j 400 600 800 1000 1200 1400 1600 110100 number of equal amplitude half cycle current pulses (n ) peak half sine wave forward current (a) in itial t = 150 c @ 60 hz 0.0083 s @ 50 hz 0.0100 s j at any rated load condition and with rated v applie d following surge . rrm irk.71.. series per junction 400 600 800 1000 1200 1400 1600 1800 0.01 0.1 1 pulse train duration (s) maximum non repetitive surge curren t peak half sine wave forward current (a ) initial t = 150 c no voltage reapplied rated v reapplied j rrm versus pulse train duration . irk.71.. series per junction
irk.56, .71 series 8 bulletin i27140 rev. b 09/97 www.irf.com fig. 16 - forward power loss characteristics fig. 17 - forward power loss characteristics fig. 18 - forward power loss characteristics 0 20 40 60 80 100 120 140 maximum allowable ambient temperature ( c ) 3 k / w 2 k / w 1 . 5 k / w 1 k / w 0 . 7 k / w 5 k / w r = 0 . 4 k / w - d e l t a r t h s a 0 20 40 60 80 100 120 140 160 0 20 40 60 80 100 120 140 total rms output current (a) 180 (sine) dc maximum total forward power loss (w) irk.71.. series per junction t = 150c j 0 20406080100120140 maximum allowable ambient temperature ( c ) 2 k / w 1 k / w 0 . 5 k / w r = 0 . 1 k / w - d e l t a r t h s a 0 . 3 k / w 0 . 2 k / w 0 100 200 300 400 500 600 0 40 80 120 160 200 total output current (a) maximum total power loss (w) 180 (s ine) 180 (rect) 2 x irk.71.. series single phase bridge connected t = 150 c j 0 20 40 60 80 100 120 140 maximum allowable ambient temperature ( c ) 1 . 5 k / w 0 . 7 k / w r = 0 . 1 k / w - d e l t a r t h s a 0 . 4 k / w 0 . 3 k / w 0 . 2 k / w 0 100 200 300 400 500 600 0 40 80 120 160 200 total output current (a) maximum total power loss (w) 120 (rect) 3 x irk.71.. series three phase bridge connected t = 150c j
irk.56, .71 series 9 bulletin i27140 rev. b 09/97 www.irf.com fig. 21 - thermal impedance z thjc characteristic fig. 20 - forward voltage drop characteristics fig. 19 - forward voltage drop characteristics 10 100 1000 00.511.522.533 .5 t = 25 c j instantaneous forward current (a) instantaneous forward voltage (v) t = 150c j irk.71.. series per junction 0.01 0.1 1 0.001 0.01 0.1 1 1 0 square wave pulse duration (s) thjc transient thermal impedance z (k/w ) per junction steady state value: r = 0.5 k/w r = 0.4 k/w (dc operation) irk.56 .. series irk.71 .. series thjc thjc 10 100 1000 0.511.522.533 .5 t = 25 c instantaneous forward current (a) instantaneous forward voltage (v) t = 150c j j irk.56.. series per junction
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