document number: 93564 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 17-jun-08 1 single phase bridge (power modules), 25 a/35 a mb high voltage series vishay high power products features ? universal, 3 way terminals: push-on, wrap around or solder ? high thermal conductivity package, electrically insulated case ? center hole fixing ? excellent power/volume ratio ? nickel plated terminals solderable using lead (pb)-free solder; solder alloy sn/ag/cu (sac305); solder temperature 260 to 275 c ? ul e300359 approved ? rohs compliant ? designed and qualified for industrial and consumer level description a range of extremely compact, encapsulated single phase bridge rectifiers offering efficient and reliable operation. they are intended for use in general purpose and instrumentation applications. electrical specifications product summary i o 25 a/35 a d-34 rohs compliant major ratings and characteristics symbol characteristics 26mb-a 36mb-a units i o 25 35 a t c 70 55 c i fsm 50 hz 400 475 a 60 hz 420 500 i 2 t 50 hz 790 1130 a 2 s 60 hz 725 1030 v rrm range 1400 to 1600 1400 to 1600 v t j - 55 to 150 - 55 to 150 c voltage ratings type number voltage code v rrm , maximum repetitive peak reverse voltage v v rsm , maximum non-repetitive peak reverse voltage v i rrm maximum at t j maximum ma 26mb..a 36mb..a 140 1400 1500 2 160 1600 1700
www.vishay.com for technical questi ons, contact: ind-modules@vishay.com document number: 93564 2 revision: 17-jun-08 mb high voltage series vishay high power products single phase bridge (power modules), 25 a/35 a forward conduction parameter symbol test conditions 26mb-a 36mb-a units maximum dc output current at case temperature i o resistive or inductive load 25 35 a capacitive load 20 28 65 60 c maximum peak, one cycle non-repetitive forward current i fsm t = 10 ms no voltage reapplied initial t j = t j maximum 400 475 a t = 8.3 ms 420 500 t = 10 ms 100 % v rrm reapplied 335 400 t = 8.3 ms 350 420 maximum i 2 t for fusing i 2 t t = 10 ms no voltage reapplied 790 1130 a 2 s t = 8.3 ms 725 1030 t = 10 ms 100 % v rrm reapplied 560 800 t = 8.3 ms 512 730 maximum i 2 t for fusing i 2 t i 2 t for time t x = i 2 t x t x ; 0.1 t x 10 ms, v rrm = 0 v 5.6 11.3 ka 2 s low level of threshold voltage v f(to)1 (16.7 % x x i f(av) < i < x i f(av) ), t j maximum 0.70 0.74 v high level of threshold voltage v f(to)2 (i > x i f(av) ), t j maximum 0.75 0.79 low level forward slope resistance r t1 (16.7 % x x i f(av) < i < x i f(av) ), t j maximum 7.0 5.5 m high level forward slope resistance r t2 (i > x i f(av) ), t j maximum 6.4 5.2 maximum forward voltage drop v fm t j = 25 c, i fm = 40 apk (26mb) t p = 400 s 1.25 1.3 v t j = 25 c, i fm = 55 apk (36mb) maximum dc reverse current per diode i rrm t j = 25 c, at v rrm 10 10 a rms isolation voltage base plate v isol f = 50 hz, t = 1 s 2700 2700 v thermal and mechanical specifications parameter symbol test conditions 26mb-a 36mb-a units junction and storage temperature range t j , t stg - 55 to 150 c maximum thermal resistance, junction to case per bridge r thjc 1.7 1.35 k/w maximum thermal resistance, case to heatsink r thcs mounting surface, smooth, flat and greased 0.2 mounting torque 10 % bridge to heatsink 2.0 nm approximate weight 20 g
document number: 93564 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 17-jun-08 3 mb high voltage series single phase bridge (power modules), 25 a/35 a vishay high power products fig. 1 - current ratings characteristics fig . 2 - forward voltage drop characteristics fig. 3 - total power loss characteristics fig. 4 - maximum non-repetitive surge current fi g. 5 - maximum non-repetitive surge current average forward current (a) maximum allowable case temperature (c) 50 70 90 110 130 150 0 5 10 15 20 25 3 0 1 8 0 (rect) 1 8 0 (sine) 26mb..a series instantaneous forward voltage (v) instantaneous forward current (a) 1 10 100 1000 0.5 1 1.5 2 2.5 3 3.5 26mb..a series tj = 25c tj = 150c average forward current (a) maximum average forward power loss (w) maximum allowable ambient temperature (c) 0 10 20 30 40 50 0 5 10 15 20 25 1 8 0 (sine) 26mb..a series tj = 150c 1 8 0 (rect) 0 25 50 75 100 125 150 2 k/ w 3 k/ w 4 k/ w 5 k/ w 7 k/ w 10 k/ w rth sa = 1 k/ w - de lta r number of equal amplitude half cycle current pulses (n) peak half sine wave forward current (a) 100 150 200 250 300 350 400 110100 26mb..a series at any rated load condition and w ith initial tj = 150c @ 60 hz 0.00 8 3 s @ 50 hz 0.0100 s rated v rrm applied follo w ing s u rge 50 150 250 350 450 0.01 0.1 1 maximum non repetitive surge current versus pulse train duration. 26mb..a series initial tj = 150 c no voltage reapplied rated vrrm reapplied peak half sine wave forward current (a) pulse train duration (s)
www.vishay.com for technical questi ons, contact: ind-modules@vishay.com document number: 93564 4 revision: 17-jun-08 mb high voltage series vishay high power products single phase bridge (power modules), 25 a/35 a fig. 6 - current ratings characteristics fig . 7 - forward voltage drop characteristics fig. 8 - total power loss characteristics fig. 9 - maximum non-repetitive surge current fig. 10 - maximum non-repetitive surge current average forward current (a) maximum allowable case temperature (c) 50 70 90 110 130 150 0 5 10 15 20 25 30 35 40 1 8 0 (rect) 1 8 0 (sine) 36mb..a series instantaneous forward voltage (v) instantaneous forward current (a) 1 10 100 1000 0.5 1 1.5 2 2.5 3 3.5 tj = 25c tj = 150c 36mb..a series average forward current (a) maximum average forward power loss (w) maximum allowable ambient temperature (c) 0 25 50 75 100 125 15 0 1 k/ w 2 k/ w 3 k/ w 4 k/ w 5 k/ w 7 k/ w rthsa = 0.7 k / w - delt a r 0 20 40 60 8 0 0 5 10 15 20 25 30 1 8 0 (sine) 1 8 0 (rect) 36mb..a series tj = 150c 35 number of equal amplitude half cycle current pulses (n) peak half sine wave forward current (a) 100 150 200 250 300 350 400 450 1 10 100 at any rated load condition and w ith rated v rrm applied follo w ing s u rge. initial tj = 150c @ 60 hz 0.00 8 3 s @ 50 hz 0.0100 s 36mb..a series peak half sine wave forward current (a) pulse train duration (s) 100 150 200 250 300 350 400 450 500 0.01 0.1 1 maxim u m n on repetiti v e s u rge c u rrent v ers u s p u lse train d u ration. initial tj = 150c n o v oltage reapplied rated v rrm reapplied 36mb..a series
document number: 93564 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 17-jun-08 5 mb high voltage series single phase bridge (power modules), 25 a/35 a vishay high power products ordering information table circuit configuration 1 - current rating code 3 - voltage code x 10 = v rrm - diode bridge rectifier: a = 26 mb, 36mb series - circuit configuration: mb = single phase european coding 4 2 device code 13 24 36 mb 160 a 26 = 25 a (average) 36 = 35 a (average) + - ~ links to related documents dimensions http://www.vishay.com/doc?95326
document number: 95326 for tec hnical questions, contact: indmodules@vishay.com www.vishay.com revision: 07-jul-08 1 d-34 outline dimensions vishay semiconductors dimensions in millimeters (inches) suggested plugging force: 200 n max; axially applied to fast-on terminals not to scale 0.8 0.05 (0.03 0.002) 6.35 0.1 (0.25 0.004) 28.5 0.15 (1.12 0.006) 5.25 0.15 (0.21 0.006) 10.5 0.15 (0.41 0.006) 12.7 0.1 (0.5 0.004) (0.85 ) + 0.039 - 0.020 21.5 + 1.0 - 0.5 9.5 0.5 (0.37 0.020) ~ ~ 20.3 0.15 (0.80 0.006) - + 12.7 0.1 (0.5 0.004) 28.5 0.15 (1.12 0.006)
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