dimensions in millimeters and inches conform to jedec outline do-204al (do-41) case style and dimensions major ratings and characteristics i f(av) rectangular 1.0 a waveform v rrm 100 v i fsm @ tp = 5 s sine 200 a v f @ 1 apk, t j = 125c 0.68 v t j range - 40 to 150 c characteristics mbr1100 units the mbr1100 axial leaded schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. typical applications are in switching power supplies, converters, free- wheeling diodes, and reverse battery protection. low profile, axial leaded outline high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance very low forward voltage drop high frequency operation guard ring for enhanced ruggedness and long term reliability description/ features schottky rectifier 1.0 amp mbr1100 bulletin pd-20587 rev. b 03/03 1 www.irf.com
mbr1100 bulletin pd-20587 rev. b 03/03 2 www.irf.com part number mbr1100 v r max. dc reverse voltage (v) v rwm max. working peak reverse voltage (v) voltage ratings 100 v fm max. forward voltage drop 0.85 v @ 1a * see fig. 1 (1) 0.96 v @ 2a 0.68 v @ 1a 0.78 v @ 2a i rm max. reverse leakage current 0.5 ma t j = 25 c * see fig. 2 (1) 1.0 ma t j = 125 c c t typical junction capacitance 35 pf v r = 5v dc , (test signal range 100khz to 1mhz) 25c l s typical series inductance 8.0 nh measured lead to lead 5mm from package body dv/dt max. voltage rate of change 10000 v/ s (rated v r ) t j = 25 c t j = 125 c v r = rated v r parameters value units conditions electrical specifications (1) pulse width < 300s, duty cycle <2% t j max. junction temperature range(*) -40 to 150 c t stg max. storage temperature range -40 to 150 c r thjl max. thermal resistance junction 80 c/w dc operation (* see fig. 4) to lead (**) wt approximate weight 0.33(0.012) g (oz.) case style do-204al(do-41) thermal-mechanical specifications parameters value units conditions (**) mounted 1 inch square pcb, thermal probe connected to lead 2mm from package i f(av) max. average forward current 10 a 50% duty cycle @ t c = 85c, rectangular wave form * see fig. 4 i fsm max. peak one cycle non-repetitive 200 5s sine or 3s rect. pulse surge current * see fig. 6 50 10ms sine or 6ms rect. pulse e as non-repetitive avalanche energy 1.0 mj t j = 25 c, i as = 0.5 amps, l = 8 mh i ar repetitive avalanche current 0.5 a current decaying linearly to zero in 1 sec frequency limited by t j max. v a = 1.5 x v r typical absolute maximum ratings following any rated load condition and with rated v rrm applied a parameters value units conditions < thermal runaway condition for a diode on its own heatsink (*) dptot 1 dtj rth( j-a)
mbr1100 bulletin pd-20587 rev. b 03/03 3 www.irf.com fig. 1 - max. forward voltage drop characteristics forward voltage drop - v fm (v) instantaneous forward current - i f (a) reverse voltage - v r (v) reverse voltage - v r (v) junction capacitance - c t (pf) fig. 3 - typical junction capacitance vs. reverse voltage fig. 2 - typical values of reverse current vs. reverse voltage reverse current - i r (ma) 0 .1 1 10 0 0.4 0.8 1.2 1.6 t = 150?c t = 125?c t = 25?c j j j 0 0.0001 0.001 0.01 0.1 1 10 0 20 40 60 80 100 125 ? c 25 ? c t = 150 ? c j 10 100 0 20406080100 t = 25 ? c j
mbr1100 bulletin pd-20587 rev. b 03/03 4 www.irf.com average forward current - i f(av) (a) square wave pulse duration - t p (microsec) fig. 6 - max. non-repetitive surge current allowable case temperature (c) non-repetitive surge current - i fsm (a) fig. 5- forward power loss characteristics average power loss (watts) (2) formula used: t c = t j - (pd + pd rev ) x r thjc ; pd = forward power loss = i f(av) x v fm @ (i f(av) / d) (see fig. 6); pd rev = inverse power loss = v r1 x i r (1 - d); i r @ v r1 = 80% rated v r fig. 4 - max. allowable case temperature vs. average forward current 10 100 1000 10 100 1000 10000 at any rated load condition and with rated vrrm applied following surge average forward current - i f(av) (a) 0 20 40 60 80 100 120 140 160 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 dc square wave (d = 0.50) 80% rated vr applied see note (2) 0 0.2 0.4 0.6 0.8 1 0 0.5 1 1.5 dc rms limit d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 dc
mbr1100 bulletin pd-20587 rev. b 03/03 5 www.irf.com ordering information table device code 1 2 3 1 - schottky mbr series 2 - current rating: 1 = 1a 3 - voltage rating: 100= 100v 4 - tr = tape & reel package (5000 pcs) - = box package (1000 pcs) mbr 1 100 tr 4 ir world headquarters: 233 kansas st., el segundo, california 90245, usa tel: (310) 252-7105 tac fax: (310) 252-7309 visit us at www.irf.com for sales contact information. 03/03 data and specifications subject to change without notice. this product has been designed and qualified for industrial level. qualification standards can be found on ir's web site.
|
