document number: 94506 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 04-mar-10 1 schottky rectifier, 3 a vs-30bq100gpbf vishay high power products features ? small foot print, surface mountable ? very low forward voltage drop ? high frequency operation ? guard ring for enhanced ruggedness and long term reliability ? meets msl level 1, per j-std-020, lf maximum peak of 260 c ? compliant to rohs directive 2002/95/ec ? designed and qualified for industrial level description the vs-30bq100gpbf surface mount schottky rectifier has been designed for applications requiring low forward drop and small foot prints on pc bo ards. typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. product summary i f(av) 3.0 a v r 100 v cathode anode s mc major ratings and characteristics symbol characteristics values units i f(av) rectangular waveform 3.0 a v rrm 100 v i fsm t p = 5 s sine 800 a v f 3.0 apk, t j = 125 c 0.62 v t j range - 55 to 175 c voltage ratings parameter symbol vs-30bq100gpbf units maximum dc reverse voltage v r 100 v maximum working peak reverse voltage v rwm absolute maximum ratings parameter symbol test conditions values units maximum average forward current i f(av) 50 % duty cycle at t l = 148 c, rectangu lar waveform 3.0 a 50 % duty cycle at t l = 138 c, rectangu lar waveform 4.0 maximum peak one cycle non-repetitive surge current i fsm 5 s sine or 3 s rect. pulse following any rated load condition and with rated v rrm applied 800 10 ms sine or 6 ms rect. pulse 70 non-repetitive avalanche energy e as t j = 25 c, i as = 1.0 a, l = 6 mh 3.0 mj repetitive avalanche current i ar current decaying linear ly to zero in 1 s frequency limited by t j maximum v a = 1.5 x v r typical 0.5 a
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94506 2 revision: 04-mar-10 vs-30bq100gpbf vishay high power products schottky rectifier, 3 a note (1) pulse width < 300 s, duty cycle < 2 % notes (1) thermal runaway condition fo r a diode on its own heatsink (2) mounted 1" square pcb electrical specifications parameter symbol test conditions values units maximum forward voltage drop v fm (1) 3 a t j = 25 c 0.79 v 6 a 0.90 3 a t j = 125 c 0.62 6 a 0.70 maximum reverse leakage current i rm (1) t j = 25 c v r = rated v r 0.1 ma t j = 125 c 5.0 maximum junction capacitance c t v r = 5 v dc (test signal range 100 khz to 1 mhz), 25 c 115 pf typical series inductance l s measured lead to lead 5 mm from package body 3.0 nh maximum voltage rate of change dv/dt rated v r 10 000 v/s thermal - mechanical specifications parameter symbol test conditions values units maximum junction and storage temperature range t j (1) , t stg - 55 to 175 c maximum thermal resistance, junction to lead r thjl (2) dc operation 12 c/w maximum thermal resistance, junction to ambient r thja 46 approximate weight 0.24 g 0.008 oz. marking device case style smc (similar to do-214ab) v3jg dp tot dt j ------------- 1 r thja -------------- <
document number: 94506 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 04-mar-10 3 vs-30bq100gpbf schottky rectifier, 3 a vishay high power products fig. 1 - maximum forward voltage drop characteristics (per leg) fig. 2 - typical values of reverse current vs. reverse voltage (per leg) fig. 3 - typical junction capacitance vs. reverse voltage (per leg) fig. 4 - maximum thermal impedance z thjc characteristics (per leg) instantaneous forward current - i f (a) forward voltage drop - v fm (v) 0.1 1 10 0 0.2 0.4 0.6 0.8 1 1.2 t = 175c t = 125c t = 25c j j j reverse current - i r (ma) reverse voltage - v r (v) 0 0.0001 0.001 0.01 0.1 1 10 0 20406080100 150c 125c 100c 75c 50c 25c t = 175c j reverse voltage - v (v) junction capacitance - c t (p f) 10 100 1000 0 204060 t = 25c j thermal impedance z thjc (c/w) t 1 , rectangular pulse duration (seconds) 0.1 1 10 100 0.00001 0.0001 0.001 0.01 0.1 1 10 100 single pulse (thermal resistance) d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20 notes: 1. duty factor d = t1/ t2 . 2. peak tj = pdm x zthjc + tc . 2 t 1 t p dm
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94506 4 revision: 04-mar-10 vs-30bq100gpbf vishay high power products schottky rectifier, 3 a fig. 5 - maximum average forward current vs. allowable lead temperature fig. 6 - maximum average forward dissipation vs. average forward current fig. 7 - maximum peak surge forward current vs. pulse duration note (1) formula used: t c = t j - (pd + pd rev ) x r thjc ; pd = forward power loss = i f(av) x v fm at (i f(av) /d) (see fig. 6); pd rev = inverse power loss = v r1 x i r (1 - d); i r at v r1 = 80 % rated v r average forward current - i f(av) (a) allowable lead temperature (c) 100 120 140 160 180 012345 dc see note (1) square wave (d = 0.50) 80% rated vr applied d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 average forward current - i f(av) (a) average power loss (watts) 0 0.5 1 1.5 2 2.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 dc rms limit d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20 square wave pulse duration - t p (microsec) non-repetitive surge current - i fsm (a) 10 100 1000 10000 10 100 1000 at any rated load condition and with rated vrrm applied following surge
document number: 94506 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 04-mar-10 5 vs-30bq100gpbf schottky rectifier, 3 a vishay high power products ordering information table 2 - current rating 3 - b = single lead diode 4 - q = schottky ?q? series 5 - voltage rating (100 = 100 v) 6 - g = schottky generation 7 - none = box (1000 pieces) tr = tape and reel (3000 pieces) - pbf = lead (pb)-free 8 1 - hpp product suffix device code 5 13 24 678 vs- 30 b q 100 g tr pbf links to related documents dimensions www.vishay.com/doc?95023 part marking information www.vishay.com/doc?95029 packaging information tape and reel www.vishay.com/doc?95034 bulk www.vishay.com/doc?95397
document number: 95023 for technical questions concer ning discrete products, cont act: diodes-tech@vishay.com www.vishay.com revision: 05-nov-08 for technical qu estions concerning module products , contact: ind-modules@vishay.com 1 smc outline dimensions vishay high power products dimensions in millimeters (inches) 6.60 (0.260) 7.11 (0.2 8 0) 2.00 (0.079) 2.62 (0.103) 0.76 (0.030) 1.52 (0.060) 7.75 (0.305) 8 .13 (0.320) 0.102 (0.004) 0.203 (0.00 8 ) 0.152 (0.006) 0.305 (0.012) 5.59 (0.220) 6.22 (0.245) 4.69 max. (0.1 8 5 max.) 3.20 mi n . (0.126 mi n .) 1.52 mi n . (0.060 mi n .) 0.320 ref. 2.75 (0.10 8 ) 3.15 (0.124) 12 1 polarity part n u m b er 2 soldering pad
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