sd823c..c series fast recovery diodes hockey puk version 810a 910a 1 bulletin i2074 rev. d 04/00 www.irf.com sd823c..c s20 s30 features high power fast recovery diode series 2.0 to 3.0 s recovery time high voltage ratings up to 2500v high current capability optimized turn on and turn off characteristics low forward recovery fast and soft reverse recovery press-puk encapsulation hockey puk version case style b-43 maximum junction temperature 150c typical applications snubber diode for gto high voltage free-wheeling diode fast recovery rectifier applications i f(av) 810 910 a @ t hs 55 55 c i f(rms) 1500 1690 a i fsm @ 50hz 9300 9600 a @ 60hz 9730 10050 a v rrm range 1200 to 2500 1200 to 2500 v t rr 2.0 3.0 s @ t j 25 25 c t j - 40 to 150 c parameters units major ratings and characteristics case style b-43
sd823c..c series 2 bulletin i2074 rev. d 04/00 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 @ t j = t j max. vvma 12 1200 1300 16 1600 1700 20 2000 2100 25 2500 2600 electrical specifications voltage ratings sd823c..c 50 i f(av) max. average forward current 810 (425) 910 (470) a 180 conduction, half sine wave @ heatsink temperature 55 (85) 55 (85) c double side (single side) cooled i f(rms) max. rms forward current 1500 1690 a @ 25 c heatsink temperature double side cooled i fsm max. peak, one-cycle forward, 9300 9600 t = 10ms no voltage non-repetitive surge current 9730 10050 t = 8.3ms reapplied 7820 8070 t = 10ms 100% v rrm 8190 8450 t = 8.3ms reapplied sinusoidal half wave, i 2 t maximum i 2 t for fusing 432 460 t = 10ms no voltage initial t j = t j max. 395 420 t = 8.3ms reapplied 306 326 t = 10ms 100% v rrm 279 297 t = 8.3ms reapplied i 2 t maximum i 2 t for fusing 4320 4600 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 f 1 low level value of forward slope resistance r f 2 high level value of forward slope resistance v fm max. forward voltage drop 2.20 1.85 v i pk = 1500a, t j = t j max, t p = 10ms sinusoidal wave 0.76 0.57 (i > x i f(av) ),t j = t j max. 0.80 0.60 ( 16.7% x x i f(av) < i < x i f(av) ), t j = t j max. 1.11 1.06 (i > x i f(av) ),t j = t j max. 1.00 0.95 (16.7% x x i f(av) < i < x i f(av) ), t j = t j max. ka 2 s a v m ? forward conduction parameter units conditions sd823c..c s20 s30 code ( s) (a) (a/ s) (v) ( s) ( c) (a) test conditions max. values @ t j = 150 c recovery characteristics typical t rr i pk di/dt v r t rr q rr i rr @ 25% i rrm square pulse @ 25% i rrm s20 2.0 1000 50 - 50 3.5 240 110 s30 3.0 1000 50 - 50 5.0 380 130 t j = 25 o c
sd823c..c series 3 bulletin i2074 rev. d 04/00 www.irf.com sd823c..c s20 s30 t j max. junction operating temperature range -40 to 150 t stg max. storage temperature range -40 to 150 r thj-hs max. thermal resistance, case junction 0.076 dcoperation single side cooled to heatsink 0.038 dcoperation double side cooled f mounting force, 10% 9800 n (1000) (kg) wt approximate weight 83 g case style b-43 see outline table c parameter units conditions thermal and mechanical specifications k/w conduction angle units conditions single side double side single side double side sinusoidal conduction rectangular conduction 180 0.007 0.007 0.005 0.005 t j = t j max. 120 0.008 0.008 0.008 0.008 90 0.010 0.010 0.011 0.011 k/w 60 0.015 0.015 0.016 0.016 30 0.026 0.026 0.026 0.026 ? r thj-hs conduction (the following table shows the increment of thermal resistence r thj-hs when devices operate at different conduction angles than dc) ordering information table 1 - diode 2 - essential part number 3 - 3 = fast recovery 4 - c = ceramic puk 5 - voltage code: code x 100 = v rrm (see voltage ratings table) 6 -t rr code 7 - c = puk case b-43 sd 82 3 c 25 s20 c 1 23 4 5 6 7 device code
sd823c..c series 4 bulletin i2074 rev. d 04/00 www.irf.com outline table fig. 1 - current ratings characteristics fig. 2 - current ratings characteristics 0.8(0.03) min. 3.5 (0.14) dia. nom. x 1.8 (0.07) deep min. both ends 14 .4 ( 0 .57 ) 15 .4 ( 0 .61 ) both ends 40.5 (1.59) dia. max. 25.3 (1) dia. max. two places 42 (1.65) d ia. max. conform to jedec b-43 all dimensions in millimeters (inches) 20 40 60 80 100 120 140 160 0 100 200 300 400 500 600 700 30 60 90 120 1 80 average forward current (a) maxim um allowable heatsink temperature (c) conduction angle sd 8 23c ..s20c se rie s (single side cooled) r (d c) = 0 .0 76 k/w th j-hs 20 40 60 80 100 120 140 160 0 200 400 600 800 1000 30 60 90 180 dc 120 average forward current (a) maximum allowable heatsink temperature ( c) conduction period sd 823c..s20c series (single side cooled) r (dc) = 0.076 k/w th j-hs quote between upper and lower pole pieces has to be considered after application of mounting force (see thermal and mechanical specification)
sd823c..c series 5 bulletin i2074 rev. d 04/00 www.irf.com fig. 3 - current ratings characteristics fig. 5 - current ratings characteristics fig. 6 - current ratings characteristics fig. 4 - current ratings characteristics fig. 7 - current ratings characteristics fig. 8 - current ratings characteristics 20 40 60 80 100 120 140 160 0 100 200 300 400 500 600 700 30 60 90 120 180 average forward current (a) maximum allowable heatsink temperature ( c) conduction angle sd823c..s30c series (single side cooled) r (dc) = 0.076 k/w thj-h s 0 20 40 60 80 100 120 140 160 0 200 400 600 800 1000 1200 30 60 90 180 dc 120 average forward current (a) maximum allowable heatsink temperature ( c) conduction period sd823c..s30c series (single side cooled) r (dc) = 0.076 k/w thj-h s 0 20 40 60 80 100 120 140 160 0 200 400 600 800 1000 1200 30 60 90 120 180 average forward current (a) maximum allowable heatsink temperature ( c) conduction angle sd 823 c..s30c se rie s (double side cooled) r (d c) = 0.0 38 k/w thj-h s 0 20 40 60 80 100 120 140 160 0 400 800 1200 1600 2000 30 60 90 180 dc 120 average forward current (a) maximum allowable heatsink temperature ( c) conduction period sd823c..s30c series (double side cooled) r (dc) = 0.038 k/w th j- hs 0 20 40 60 80 100 120 140 160 0 200 400 600 800 1000 30 60 90 120 180 ave ra g e f orw a rd c urre nt (a ) m axim um allow able heatsink tem perature ( c) cond uction angle sd 823c ..s20c se rie s (d ouble side c ooled) r (d c) = 0.0 38 k/w thj-h s 0 20 40 60 80 100 120 140 160 0 250 500 750 1000 1250 1500 30 60 90 18 0 dc 120 ave ra g e f orw a rd c urre nt (a ) maximum allowable heatsink temperature ( c) conduction period sd 823c ..s20c se rie s (double side cooled) r (d c ) = 0.0 38 k/w thj- hs
sd823c..c series 6 bulletin i2074 rev. d 04/00 www.irf.com fig. 9 - forward power loss characteristics fig. 10 - forward power loss characteristics fig. 11 - forward power loss characteristics fig. 12 - forward power loss characteristics fig. 13 - maximum non-repetitive surge current fig. 14 - maximum non-repetitive surge current 0 50 0 1000 1500 2000 2500 3000 0 200 400 600 800 1000 180 120 90 60 30 a ve ra ge f orw a rd c urre nt (a ) maxim um average forward power loss (w ) rms limit conduction angle sd 823c ..s20c se rie s t = 150 c j 0 50 0 1000 1500 2000 2500 3000 3500 0 200 400 600 800 1000 1200 1400 1600 dc 180 120 90 60 30 av era g e fo rw a rd c urren t (a ) rms limit maximum average forward pow er loss (w) conduction period sd 823c ..s20c se rie s t = 150 c j 2000 3000 4000 5000 6000 7000 8000 9000 110100 nu m be r o f equ al am plitud e h alf c yc le c urren t pulses (n) peak half sine w ave forward current (a) sd 823c ..s20c series initia l t = 150 c @ 60 hz 0.0 083 s @ 50 hz 0.0 100 s at any rated load condition and with rated v a pplied fo llo w in g surg e. rrm j 2000 3000 4000 5000 6000 7000 8000 9000 10000 0.01 0.1 1 pulse train duration (s) ma ximum no n rep etitive surge c urrent peak half sine w ave forward current (a) in i tia l t = 1 50 c n o voltag e re ap p lied rated v re applied versus p ulse train d ura tio n. sd 823c ..s20c series rrm j 0 50 0 1000 1500 2000 2500 3000 3500 0 400 800 1200 1600 2000 dc 180 120 90 60 30 av era g e fo rw a rd c urre nt (a ) rm s lim it m aximum average forward power loss (w) cond uction period sd 8 23c ..s30c se rie s t = 150 c j 0 500 1000 1500 2000 2500 3000 0 200 400 600 800 1000 1200 18 0 12 0 90 60 30 a ver a g e fo rw a rd c urre nt (a ) m aximum average forw ard power loss (w) rms limit conduction angle sd 823c ..s30c se rie s t = 150 c j
sd823c..c series 7 bulletin i2074 rev. d 04/00 www.irf.com fig. 16 - maximum non-repetitive surge current fig. 15 - maximum non-repetitive surge current fig. 17 - forward voltage drop characteristics fig. 18 - forward voltage drop characteristics fig. 19 - thermal impedance z thj-hs characteristic 0 .001 0.0 1 0.1 0.0 01 0 .0 1 0 .1 1 1 0 1 00 s qua re w ave p ulse d uratio n (s) thj-hs transien t therm al im pedance z (k/w ) steady state value r = 0.076 k/w (single side c ooled) r = 0.038 k/w (d ouble side c ooled) (d c o p e ra t io n ) th j- hs th j- hs sd823c ..s20/s30c series 100 1000 10000 0.5 11.522.5 33.544.55 t = 25 c j instantaneous forward voltage (v) instantaneous forw ard current (a) t = 150 c j sd 8 23c ..s20c serie s 3000 4000 5000 6000 7000 8000 9000 1 10 100 number o f equal amplitude h alf cycle current pulses (n) peak half sine w ave forward current (a) sd 823 c..s30c se rie s initia l t = 1 50 c @ 60 hz 0.0083 s @ 50 hz 0.0100 s at any rated load condition and with r a te d v a p p l ie d f o ll o w in g s u rg e . rr m j 2000 3000 4000 5000 6000 7000 8000 9000 10000 0.01 0.1 1 pulse train duration (s) peak ha lf sine w ave forward current (a) in it ia l t = 1 5 0 c no voltage reapplied rated v reapplied j rrm sd 823c ..s30c se ries ve rsus p ulse train d ura tion. maxim um non repetitive surge current 100 1000 10000 0.511.522.533.54 t = 25 c j instantaneous forward voltage (v) in stantaneous forw ard current (a) t = 150 c j sd 823c..s30c series
sd823c..c series 8 bulletin i2074 rev. d 04/00 www.irf.com fig. 25 - recovery time characteristics fig. 26 - recovery charge characteristics fig. 27 - recovery current characteristics fig. 20 - typical forward recovery characteristics fig. 21 - typical forward recovery characteristics 0 20 40 60 80 100 0 40 0 80 0 1 20 0 1 6 00 2 00 0 t = 25 c j forward recovery (v) t = 150 c j rate o f rise of forw ard current - di/dt (a/us) sd 8 23c ..s30c se rie s i v fp 0 50 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 0 5 0 1 00 15 0 2 00 2 50 3 00 m a xim um re ve rse reco ve ry c urren t - irr (a) 500 a rate of fall of forward current - d i/dt (a/s) 150 a i = 1 00 0 a sine pulse fm sd 823 c..s30 c se rie s t = 15 0 c; v > 100v j r 0 200 400 600 800 1000 1200 0 50 100 150 200 250 300 maxim um reverse recovery charge - qrr (c) rate o f fall o f forward current - di/dt (a/s) 500 a i = 1 000 a sine pulse 150 a fm sd 823c ..s3 0c se rie s t = 1 50 c ; v > 100v j r 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 10 100 1000 rate of fall of forward current - di/d t (a/s) maximum reverse recovery time - trr (s) 50 0 a i = 10 00 a s in e p u ls e fm 150 a sd 82 3c..s30c se rie s t = 150 c ; v > 100v j r 0 50 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 0 50 100 150 200 250 300 m a xim um re verse rec o very c urren t - ir r (a ) 50 0 a rate of fall o f forward current - di/dt (a/s) i = 10 00 a s ine p u ls e 150 a fm sd 823c ..s20c se rie s t = 150 c ; v > 100v r j 0 100 200 300 400 500 600 700 800 0 50 100 150 200 250 300 m a x im um reve rse rec ove ry c ha rg e - q rr (c ) r ate o f fall of forwa rd current - d i/dt (a/s) 50 0 a i = 10 00 a sine pulse 15 0 a fm sd 823c ..s20 c se rie s t = 1 50 c ; v > 100v j r fig. 24 - recovery current characteristics fig. 22 - recovery time characteristics fig. 23 - recovery charge characteristics 2 2.5 3 3.5 4 4.5 5 5.5 6 10 100 1000 rate of fall of forward current - di/d t (a/s) m a xim um re verse rec o ve ry tim e - tr r (s) 500 a i = 1 000 a sine p ulse 15 0 a fm sd 823c ..s20c se rie s t = 150 c ; v > 100v j r 0 20 40 60 80 10 0 0 400 800 1200 1600 2000 t = 25 c j forw ard recovery (v) t = 150 c j rate o f rise o f forw ard current - di/dt (a/us) sd 823 c..s20c se rie s i v fp
sd823c..c series 9 bulletin i2074 rev. d 04/00 www.irf.com nt characteristics fig. 30 - maximum total energy loss per pulse characteristics fig. 32 - maximum total energy loss per pulse characteristics fig. 33 - frequency characteristics nt characteristics fig. 28 - maximum total energy loss per pulse characteristics fig. 29 - frequency characteristics fig. 31 - frequency characteristics 1e2 1e3 1e4 1e11e21e31e4 1 2 pulse basew id th (s) peak forward curren t (a) 10 joules per pulse 6 4 dv/dt = 100 0v/s si nu so id al pu lse 0.6 0.4 0.2 0.1 t = 150 c, v = 800v j rrm sd823c..s20c series tp 0.08 1e 2 1e 3 1e 4 1e1 1e2 1e3 1e4 pulse basewidth (s) 50 hz 200 10000 100 4000 dv/dt = 1000v/us 20000 400 15000 1000 2000 6000 peak forward current (a) t = 55 c, v = 800v c rrm sd82 3c..s20c series sinusoidal pulse tp 3000 1e2 1e3 1e4 1e1 1e2 1e3 1e4 1 2 pulse basew idth (s) 4 10 joules p er pulse 6 trap ez oi dal p uls e peak forward current (a) t = 150 c , v = 800v dv/dt = 10 00v/s di/dt = 300a/s 0.6 0.4 j rr m sd823c..s20c series tp 0.8 1e2 1e3 1e4 1e1 1e2 1e3 1e4 pulse basew idth (s) 50 h z 10 0 20 0 400 1000 2000 4000 3000 60 0 6000 10000 15 00 0 peak forward curren t (a) 20000 sd823c..s20c series t = 55 c, v = 800v dv/dt = 1000v/us, di/dt = 300a/us trapezoidal pulse c rrm tp 1e2 1e3 1e4 1e1 1e2 1e 3 1e4 1 2 pulse basew idth (s) 4 10 joules per pulse 6 tra pe zo ida l pul se peak forward current (a) 0.6 0.4 t = 150 c , v = 800v dv/dt = 1000v/s di/dt = 100a/s j rrm sd823c..s20c series tp 0.2 1e 2 1e 3 1e 4 1e11e21e31e4 pulse basewidth (s) trapezoidal pulse 50 hz 10 0 20 0 40 0 1000 2000 4000 3000 60 0 6000 10000 15000 peak forward current (a) 20000 dv/dt = 1000v/us, di/dt = 100a/us t = 55 c , v = 80 0v c rr m sd823 c..s20c series tp
sd823c..c series 10 bulletin i2074 rev. d 04/00 www.irf.com fig. 34 - maximum total energy loss per pulse characteristics fig. 35 - frequency characteristics fig. 38 - maximum total energy loss per pulse characteristics fig. 39 - frequency characteristics 1e 2 1e 3 1e 4 1e1 1e2 1e3 1e4 1 2 pulse basewidth (s) peak forward current (a) 10 jo u le s p e r p uls e 6 4 dv/dt = 10 00v/s sin usoid al pu lse t = 15 0 c, v = 8 00v j rrm 0.6 0.4 0.2 0.1 sd823c..s30c series tp 1e2 1e3 1e4 1e1 1e2 1e3 1e4 pulse basewidth (s) 50 h z 200 10000 10 0 4000 dv/dt = 100 0v/us 20000 40 0 15000 1000 2000 6000 peak forward current (a) t = 55 c, v = 800v c rrm sd823c..s30c series sinu soid al p ulse tp 3000 1e 2 1e 3 1e 4 1e1 1e2 1e3 1e4 pulse basewidth (s) tra pe zo id al pu lse 50 h z 100 20 0 400 1000 1500 2000 4000 3000 600 6000 10000 15000 peak forward current (a) t = 55 c, v = 8 00v dv/dt = 1000v/us, di/dt = 30 0a/ us c rr m sd823c..s30c series tp 1e 2 1e 3 1e 4 1e1 1e2 1e3 1e4 1 2 pulse basew idth (s) 4 10 joules per pulse 6 peak forw ard curren t (a) dv/dt = 1000v/s di/dt = 300a/s t = 150 c, v = 800v 0.6 0.4 j rr m sd823c..s30c series trapezoidal pulse tp 0.8 1e2 1e3 1e4 1e11e21e31e4 1 2 pulse basew idth (s) 4 10 joules p er pulse 6 trapezoidal pulse peak forward cu rrent (a ) 0.6 0.4 t = 150 c, v = 800v dv/dt = 1000v/s d i/ dt = 10 0a / s j rrm sd823c..s30 c series tp 1e2 1e3 1e4 1e1 1e2 1e3 1e4 pulse basewidth (s) 50 h z 200 10000 10 0 4000 dv/dt = 100 0v/us 20000 40 0 15000 1000 2000 6000 peak forward current (a) t = 55 c, v = 800v c rrm sd823c..s30c series sinu soid al p ulse tp 3000 fig. 36 - maximum total energy loss per pulse characteristics fig. 37 - frequency characteristics
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