460 a fast diodes bulletin i27403 rev. a 09/97 1 irkdl450..s20 series super magn-a-pak tm power modules www.irf.com major ratings and characteristics parameters irkdl450..s20 units i f(av) 460 a @ t c 82 c i f(rms) 720 a @ t c 82 c i fsm @ 50hz 13.0 ka @ 60hz 13.8 ka i 2 t @ 50hz 845 ka 2 s @ 60hz 790 ka 2 s i 2 ? t 8450 ka 2 ? s v rrm range 1600 to 2500 v t rr 4.0 s t stg range - 40 to 150 c t j range - 40 to 150 c features high power fast recovery diode series high current capability 3000 v rms isolating voltage with non-toxic substrate high surge capability high voltage ratings up to 2500v industrial standard package ul e78996 approved typical applications snubber for large gto snubber for large igbt
irkdl450..s20 series 2 bulletin i27403 rev. a 09/97 www.irf.com code ( m s) (a) (a/ m s) (v) ( m s) ( m c) (a) electrical specifications voltage ratings voltage v rrm , maximum repetitive v rsm , maximum non- i rrm max. type number code peak reverse voltage repetitive peak rev. voltage @ t j max. vvma 16 1600 1700 irkdl450..s20 20 2000 2100 50 25 2500 2600 i f(av) maximum average forward current 460 a 180 conduction, half sine wave @ case temperature 82 c i f(rms) maximum rms forward current 720 a 180 conduction, half sine wave @ t c = 82c i fsm maximum peak, one-cycle forward, 13.0 ka t = 10ms no voltage non-repetitive surge current 13.8 t = 8.3ms reapplied 11.1 t = 10ms 100% v rrm 11.8 t = 8.3ms reapplied sinusoidal half wave, i 2 t maximum i 2 t for fusing 845 ka 2 s t = 10ms no voltage initial t j = t j max. 790 t = 8.3ms reapplied 616 t = 10ms 100% v rrm 578 t = 8.3ms reapplied i 2 ? t maximum i 2 ? t for fusing 8450 ka 2 ? s t = 0.1 to 10ms, no voltage reapplied v f(to)1 low level value of threshold voltage 1.16 v (16.7% x p x i f(av) < i < p x i f(av) ), t j = t j max. v f(to)2 high level value of threshold voltage 1.62 (i > p x i f(av) ), t j = t j max. r f1 low level value of forward slope resistance 0.68 m w (16.7% x p x i f(av) < i < p x i f(av) ), t j = t j max. r f2 high level value of forward slope resistance 0.41 (i > p x i f(av) ), t j = t j max. v fm maximum forward voltage drop 2.20 v i pk = 1800a, t j = 25c, t p = 10ms sine pulse parameter irkdl450.. units conditions forward conduction v ins rms isolation voltage 3000 v t = 1 s i rrm maximum peak reverse and off-state 50 ma t j = t j max., rated v rrm applied leakage current parameter irkdl450.. units conditions blocking test conditions max. values @ t j = 150c recovery characteristics s20 2.0 1000 100 - 50 4.0 400 180 t j = 25 o c typical t rr i pk di/dt v r t rr q rr i rr @ 25% i rrm square pulse @ 25% i rrm t i fm t rr q rr i rm (rec) di dt
irkdl450..s20 series 3 bulletin i27403 rev. a 09/97 www.irf.com parameter irkdl450.. units conditions thermal and mechanical specifications t j max. junction operating temperature range - 40 to 150 c t stg max. storage temperature range - 40 to 150 r thjc max. thermal resistance, junction to 0.065 k/w per junction, dc operation case r thc-hs max. thermal resistance, case to 0.02 k/w heatsink t mounting torque 10%smap to heatsink 6 - 8 nm busbar to smap 12 - 15 wt approximate weight 1500 g case style super magn-a-pak see outline table irk d l 450 - 25 s20 1 23 1 - module type 2 - circuit configuration d = 2 diodes in series 3 - fast recovery 4 - current rating 5 - voltage code: code x 100 = v rrm (see voltage ratings table) 6 -t rr code (see recovery characteristics table) 4 device code ordering information table d r thjc conduction (the following table shows the increment of thermal resistance r thjc when devices operate at different conduction angles than dc) conduction angle sinusoidal conduction rectangular conduction units conditions 180 0.009 0.006 120 0.011 0.011 90 0.014 0.015 k/w t j = t j max. 60 0.021 0.022 30 0.037 0.038 + - ~ 1 2 3 5 6 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
irkdl450..s20 series 4 bulletin i27403 rev. a 09/97 www.irf.com outline table all dimensions in millimeters (inches) fig. 1 - current ratings characteristics fig. 2 - current ratings characteristics 60 70 80 90 100 110 120 130 140 150 0 100 200 300 400 500 600 700 80 0 dc 30 60 90 120 180 maximum allowable case temperature ( c ) conduction period average forward current (a) irkdl450.. series r (dc) = 0.065 k/w thjc 60 70 80 90 100 110 120 130 140 150 0 100 200 300 400 50 0 30 60 90 120 180 maximum allowable case temperatur e ( c ) conduction angle average forward current (a) irkdl450.. series r (dc) = 0.065 k/w thjc
irkdl450..s20 series 5 bulletin i27403 rev. a 09/97 www.irf.com 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. 7 - forward power loss characteristics 0 100 200 300 400 500 600 700 800 900 0 50 100 150 200 250 300 350 400 45 0 average forward current (a) rms limit maximum average forward power loss (w ) conduction angle 180 120 90 60 30 irkdl450.. series per junction t = 150c j 0 200 400 600 800 1000 1200 0 100 200 300 400 500 600 700 80 0 dc 180 120 90 60 30 average forward current (a) rms limit maximum average forward power loss (w ) conduction period irkdl450.. series per junction t = 150c j 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 1 10 100 peak half sine wave forward current (a ) number of equal amplitude half cycle curre nt pulses (n ) irkdl450.. series per junction initial t = 150 c @ 60 hz 0.0083 s @ 50 hz 0.0100 s at any rated load condition and with rated v applied f ollowing surge. rrm j 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 0.01 0.1 1 peak half sine wave forward current (a ) pulse train duration (s) maximum non repetitive surge curren t irkdl450.. series per junction initial t = 150 c no voltage reapplied rated v reapplied rrm versus pulse train duration . j 0 25 50 75 100 125 150 maximum allowable ambient temperature ( c ) r = 0 . 0 2 k / w - d e l t a r t h s a 0 . 0 4 k / w 0 . 0 6 k / w 0 . 1 k / w 0 . 1 6 k / w 0 . 2 5 k / w 0 . 5 k / w 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 0 100 200 300 400 500 600 700 800 total rms output current (a) maximum total forward power loss (w ) 180 (sine) dc irkdl450.. series per module t = 150c j
irkdl450..s20 series 6 bulletin i27403 rev. a 09/97 www.irf.com fig. 9 - forward power loss characteristics fig. 8 - forward power loss characteristics fig. 10 - recovery charge characteristics fig. 11 - recovery current characteristics 0 25 50 75 100 125 150 maximum allowable ambient temperature ( c ) r = 0.01 k/ w - delta r 0 . 0 2 k / w 0 . 0 3 k / w 0 . 0 5 k / w t h s a 0 . 0 8 k / w 0 . 1 2 k / w 0 . 2 k / w 0 500 1000 1500 2000 2500 3000 3500 4000 0 100 200 300 400 500 600 700 800 900 total output current (a) maximum t otal power loss (w) 180 (sine) 180 (rect) 2 x irkdl450.. series single phase bridge connected t = 150 c j 0 25 50 75 100 125 150 maximum allowable ambient temperature ( c ) r = 0 . 0 0 1 k / w - d e l t a r 0 . 0 0 5 k / w 0 . 0 1 k / w 0 . 0 2 k / w 0 . 0 4 k / w t h s a 0 . 2 k / w 0 . 0 8 k / w 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 0 200 400 600 800 1000 1200 1400 total output current (a) maximum total power loss (w) 120 (rect) 3 x irkdl450.. series three ph ase bridge connected t = 150c j 0 50 100 150 200 250 300 350 400 450 500 0 50 100 150 200 250 30 0 maximum reverse recovery current - irr (a ) 500 a rate of fall of forward current - di/dt (a/ s) i = 1500 a sine pulse 1000 a fm irkdl450.. series t = 150 c; v > 100v j r 0 100 200 300 400 500 600 700 800 900 1000 0 50 100 150 200 250 30 0 maximum reverse recovery charge - qrr ( c ) rate of fall of forward current - di/dt (a/ s) 500 a i = 1500 a sine pulse 1000 a fm irkdl450.. series t = 150 c; v > 100v j r
irkdl450..s20 series 7 bulletin i27403 rev. a 09/97 www.irf.com fig. 12 - forward voltage drop characteristics fig. 13 - thermal impedance z thjc characteristic 100 1000 10000 0.511.522.533.5 4 t = 25 c j instantaneous forward current (a) instantaneous forward voltage (v) irkdl450.. series per junction t = 150c j 0.001 0.01 0.1 0.001 0.01 0.1 1 10 10 0 square wave pulse duration (s) th jc transient thermal impedance z (k/w) irkdl450.. series per junction steady state value: r = 0.065 k/w (dc operation) thjc
|
