sd803c..c series fast recovery diodes hockey puk version 845a 1 bulletin i2069 rev. b 04/00 www.irf.com features high power fast recovery diode series 1.0 to 1.5 s recovery time high voltage ratings up to 1600v high current capability optimized turn on and turn off characteristics low forward recovery fast and soft reverse recovery press-puk encapsulation case style conform to jedec b-43 maximum junction temperature 125c typical applications snubber diode for gto high voltage free-wheeling diode fast recovery rectifier applications case style b-43 major ratings and characteristics i f(av) 845 a @ t hs 55 c i f(rms) 1326 a @ t hs 25 c i fsm @ 50hz 11295 a @ 60hz 11830 a i 2 t@ 50hz 640 ka 2 s @ 60hz 583 ka 2 s v rrm range 400 to 1600 v t rr range 1.0 to 1.5 s @ t j 25 c t j - 40 to 125 c parameters sd803c..c units
sd803c..c series 2 bulletin i2069 rev. b 04/00 www.irf.com voltage v rrm max. repetitive v rsm , maximum non- i rrm max. type number code peak and off-state voltage repetitive peak voltage t j = 125 c vvma 04 400 500 sd803c..s10c 08 800 900 10 1000 1100 12 1200 1300 sd803c..s15c 14 1400 1500 16 1600 1700 electrical specifications voltage ratings 45 parameter sd803c..c units conditions forward conduction ka 2 s a i f(av) max. average forward current 845(420) a 180 conduction, half sine wave. @ heatsink temperature 55(75) c double side (single side) cooled i f(rms) max. rms current 1326 a @ 25 c heatsink temperature double side cooled i fsm max. peak, one-cycle 11295 t = 10ms no voltage non-repetitive forward current 11830 t = 8.3ms reapplied 9500 t = 10ms 100% v rrm 9945 t = 8.3ms reapplied sinusoidal half wave, i 2 t maximum i 2 t for fusing 640 t = 10ms no voltage initial t j = t j max. 583 t = 8.3ms reapplied 451 t = 10ms 100% v rrm 412 t = 8.3ms reapplied i 2 t maximum i 2 t for fusing 6400 ka 2 s t = 0.1 to 10ms, no voltage reapplied v f(to)1 low level of threshold voltage 1.02 ( 16.7% x x i f(av) < i < x i f(av) ), t j = t j max. v f(to) 2 high level of threshold voltage 1.32 (i > x i f(av) ), t j = t j max. r f1 low level of forward slope resistance 0.38 (16.7% x x i f(av) < i < x i f(av) ), t j = t j max. r f2 high level of forward slope resistance 0.28 (i > x i f(av) ), t j = t j max. v fm max. forward voltage 1.89 v i pk = 2655a, t j = 25 c, t p = 10ms sinusoidal wave m ? v code ( s) (a) (a/ s) (v) ( s) ( c) (a) test conditions max. values @ t j = 125 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 t j = 25 o c 1000 25 - 30 s10 1.0 2.0 45 34 s15 1.5 3.2 87 51
sd803c..c series 3 bulletin i2069 rev. b 04/00 www.irf.com t j max. operating temperature range -40 to 125 t stg max. storage temperature range -40 to 150 r thj-hs max. thermal resistance, 0.076 dc operation single side cooled junction to heatsink 0 .038 dc operation double side cooled f mounting force, 10% 9800 n (1000) (kg) wt approximate weight 83 g case style b-43 see outline table parameter sd803c..c units conditions thermal and mechanical specifications ? 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) c k/w ordering information table 5 1 2 3 4 sd 80 3 c 16 s15 c 7 6 device code 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 (see recovery characteristics table) 7 - c = puk case b-43 sinusoidal conduction rectangular conduction conduction angle units conditions single side double side single side double side 180 0.006 0.007 0.005 0.005 120 0.008 0.008 0.008 0.008 90 0.010 0.010 0.011 0.011 k/w t j = t j max. 60 0.015 0.015 0.016 0.016 30 0.026 0.026 0.026 0.026
sd803c..c series 4 bulletin i2069 rev. b 04/00 www.irf.com outline table 70 80 90 10 0 11 0 12 0 13 0 0 5 0 1 0 0 15 0 2 00 2 5 0 3 0 0 35 0 4 00 45 0 30 60 90 120 180 a ve ra g e fo rw a rd c urre nt (a ) maxim um allowable heatsink tem perature (c) conduction angle sd 803c ..c se ries (sin gle side c ooled) r (d c ) = 0.076 k/w th j- hs fig. 1 - current ratings characteristics fig. 2 - current ratings characteristics 50 60 70 80 90 100 110 120 130 0 100 200 300 400 500 600 700 30 60 90 180 dc 120 average forward current (a) maximum allowable heatsink temperature ( c) conduction period sd 803c..c series (single side cooled) r (dc) = 0.076 k/w thj- hs 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) quote between upper and lower pole pieces has to be considered after application of mounting force (see thermal and mechanical specification)
sd803c..c series 5 bulletin i2069 rev. b 04/00 www.irf.com fig. 3 - current ratings characteristics fig. 4 - current ratings characteristics 50 60 70 80 90 100 110 120 130 0 100 200 300 400 500 600 700 800 900 30 60 90 120 180 average forward current (a) m aximum allowable heatsink tem perature ( c) cond uction angle sd 803 c..c series (d ouble side c o ole d) r (d c ) = 0.038 k/w thj-hs 40 50 60 70 80 90 100 110 120 130 0 200 400 600 800 1000 1200 1400 30 60 90 18 0 dc 120 a ve ra g e fo rw a rd curre nt (a) maxim um allow able heatsink temp erature ( c) conduction period sd 803 c..c se rie s (d ouble side c oole d) r (d c ) = 0.038 k/w thj- hs fig. 5 - forward power loss characteristics fig. 6 - forward power loss characteristics fig. 7 - maximum non-repetitive surge current single and double side cooled fig. 8 - maximum non-repetitive surge current single and double side cooled 0 200 400 600 800 1000 1200 1400 1600 0 100 200 300 400 500 600 700 800 900 180 120 90 60 30 rms limit conduction angle maximum average forward power loss (w) average forw ard current (a) sd803c..c series t = 125 c j 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 0 200 400 600 800 1000 1200 1400 dc 180 120 90 60 30 rms lim it conduction period maxim um average forward power loss (w ) average forward current (a) sd 8 03c ..c se rie s t = 125 c j 4000 5000 6000 7000 8000 9000 10000 1 10 100 number of equa l amplitude h alf cycle current pulses (n) peak half sine wave forward current (a) initia l t = 125 c @ 60 hz 0.008 3 s @ 50 hz 0.010 0 s j at an y rated load condition and w ith r a te d v a p p l ie d f o ll o w in g s u rg e . rr m sd 8 03c ..c serie s 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 0.01 0.1 1 pulse train duration (s) peak half sine w ave forward current (a) ve rsus p ulse tra in d ura tio n. m a xim um n o n rep e titive surg e c urren t in it i a l t = 1 2 5 c no volta g e re a p p lied rate d v reapplie d rrm j sd 8 03c ..c se rie s
sd803c..c series 6 bulletin i2069 rev. b 04/00 www.irf.com fig. 10 - thermal impedance z thj-hs characteristic fig. 9 - forward voltage drop characteristics fig. 11 - recovery time characteristics fig. 12 - recovery charge characteristics fig. 13 - recovery current characteristics fig. 16 - recovery current characteristics fig. 14 - recovery time characteristics fig. 15 - recovery charge characteristics 10 100 1000 10000 00.511.522.533.544.5 t = 25 c j instantaneous forward voltage (v) instantaneous forw ard current (a) t = 125 c j sd 803c..c series 0.001 0.0 1 0.1 0.001 0.01 0.1 1 10 100 sq ua re w a ve p ulse d ura tion (s) thj-hs transien t th erm al im pe dan ce z (k/w ) s t e a d y s t a te v a lu e r = 0.076 k/w (single side cooled) r = 0.038 k/w (d ouble side cooled) (d c o peratio n) thj-hs thj-hs sd 803 c..c serie s 10 20 30 40 50 60 70 80 90 10 0 11 0 12 0 1 0 20 3 0 40 50 60 70 80 9 0 10 0 m a xim um re ve rse re co ve ry c urre nt - ir r (a ) rate of fa ll of forward current - di/dt (a/s) i = 1 000 a square pulse fm 500 a 250 a sd 803c ..s10c se rie s t = 125 c; v = 30v r j 20 30 40 50 60 70 80 90 100 110 120 130 10 20 30 40 50 60 7 0 80 90 100 m a x im um re ver se rec ove ry c ha rg e - q rr ( c) rate of fall of forward current - di/dt (a/s) i = 1000 a squa re pulse fm 500 a 250 a sd 803c..s10c se ries t = 125 c; v = 30v r j 1.6 1.7 1.8 1.9 2 2.1 2.2 10 10 0 rate of fall of forward current - d i/dt (a/s) m a x im um reve rse rec ov ery tim e - trr (s) i = 10 00 a s q u a re p uls e 50 0 a 25 0 a fm sd 803c..s10c se ries t = 125 c; v = 30v r j 20 30 40 50 60 70 80 90 100 110 120 130 140 10 20 30 40 50 60 70 80 90 100 maximum reverse recovery current - irr (a) rate of fall o f forward current - di/dt (a/s) i = 1 00 0 a s q u a re p uls e fm 500 a 250 a sd803c..s15c series t = 125 c; v = 30v r j 40 60 80 100 120 140 160 180 200 10 20 30 40 50 60 70 80 90 100 maximum reverse recovery ch arge - qrr (c) rate of fall of forwa rd current - di/dt (a/s) i = 10 00 a sq uare pulse fm 500 a 250 a sd803c..s15c series t = 125 c; v = 30v r j 2 2.5 3 3.5 4 10 100 rate of fall of forward current - d i/dt (a/s) m a xim um rev erse re cov ery tim e - trr (s) i = 1 000 a square pulse fm 500 a 2 50 a sd 803 c..s15 c se rie s t = 125 c; v = 30v j r
sd803c..c series 7 bulletin i2069 rev. b 04/00 www.irf.com 1e 1 1e 2 1e 3 1e 4 1e 1 1 e2 1e3 1 e4 1 2 0.1 pulse b a sew id th (s) peak forward current (a) 4 d v/ d t = 10 00 v / s sinu soidal pulse 20 joules per pulse 10 0.4 0.2 0.04 t = 12 5 c, v = 800v j rr m 0.02 0.01 sd803c..s10c series tp 1e 4 1e1 1 e2 1e3 1e4 1 2 0.1 pulse ba se w idth (s) 4 20 joules per pulse 10 0.4 0.2 0.04 t = 125 c, v = 800v trape zo idal pulse dv/dt = 1000v/s; di/dt=50a/s sd803c..s10c series j rrm tp 1e1 1e1 1e2 1e3 1e4 1 2 0.1 pulse b a sew id th (s) 4 20 joules per pulse 10 0.4 0.2 t = 125 c, v = 800v trap ezo id al pu lse dv/dt = 1000v/s; di/dt=50a/s sd80 3c ..s15c series j rr m tp 1e1 fig. 17 - maximum total energy loss per pulse characteristics 1e1 1e2 1e3 1e4 1e1 1 e2 1e 3 1e 4 1 2 0.1 pulse ba se w id th (s) pe a k f orw a r d c urrent (a) 4 dv/dt = 1000v/s sin uso id al pu lse 20 jo ules per pulse 10 0.4 0.2 0.04 t = 125 c, v = 800v 0.02 0.01 j rrm sd803c..s15c series tp 1e4 fig. 18 - maximum total energy loss per pulse characteristics
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