schottky b ridge r ectifiers mbf38s -- MBF310S mbf720 aa www. gmesemi .com rev. b production specification features ? metal silicon junction, majority carrier conduction ? high surge capability ? high temperature soldering guaranteed: 260c/10 seconds ? high current capability, low forward voltage drop ? guarding for over voltage protection ? rohs compliant m echanical data ? case: mbf molded plastic ? molding compound, ul flammability classification rating 94v - 0 ? terminals: matte tin plated leads, solderable perj - std - 002 and jesd22 - b102 ? polarity indicator: as marked on body m aximum ratings (@t a = 25c unless otherwise specified) characteristic symbol mbf 3 8 s mbf 39s mbf 3 10s u nits peak r epetitive r everse v oltage v rrm 80 90 100 v rms r everse v oltage v rms 56 63 70 v dc b locking v oltage v dc 80 90 100 v maximum average forward o utput current i f(av) 3.0 a peak forward surge current , 8.3ms single half - sine - wave i fsm 80 a t hermal characteristics n ote : 1 . device mounted on pcb with 10 mm x 20 mm x 0.1mm copper pad areas parameter symbol mbf38s mbf39s MBF310S u nits typical thermal resistance per leg (n ote 1) r ja r jc r j l 72 c /w 31 15 operating junction temperature range t j - 55 ---- + 150 c storage temperature range t stg - 55 ---- + 150 c
schottky b ridge r ectifiers mbf38s -- MBF310S mbf720 aa www. gmesemi .com rev. b production specification electrical c haracteristics (@t a = 25c unless otherwise specified) parameter symbol test conditions typ. m ax. u nits maximum instantaneous forward voltage(n ote 1) v f i f = 3.0 a per diode @t a =25c -- 0.85 v maximum reverse current (n ote 2 ) i r rated v r , per diode @t j =25c -- 250 a @t j =1 00c -- 10 m a n ote : 1. pulse test: 300 us pulse width, 1 % duty cycle 2. pulse test: pulse width 40 ms
schottky b ridge r ectifiers mbf38s -- MBF310S mbf720 aa www. gmesemi .com rev. b production specification ratings and characteristic curves (t a =25 c unless otherwise noted) fig.1 - forward current derating curve fig. 2 - surge current derating curve fig. 3 - typical forward voltage characteristic fig. 4 - typical reverse characteristic 0.01 0.1 1 10 100 10 20 30 40 50 60 70 80 90 100 0.1 1 10 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 20 40 60 80 1 10 100 forward current i f (a) forward voltage ,v f (v) lead temperature ( c ) i fsm , peak forward surge current (a) number of cycles at 60h z reverse current ,i r ( a) reverse voltage ,v r (%) average current (a) tj=25 tj=75 tj=75 tj=125 tj 100 = tj 100 = tj=125 tj=25 0 0.5 1 1.5 2 2.5 3 0 25 50 75 100 125 150
schottky b ridge r ectifiers mbf38s -- MBF310S mbf720 aa www. gmesemi .com rev. b production specification package outline dimensions (unit:mm) mounting pad layout (unit:mm) ordering information part no. marking package shipping mbf38s mbf38s mbf 5 000 / tape&reel MBF310S MBF310S mbf 5 000 / tape&reel 1 . 6 6 . 8 6. 20/ 6. 80 2.35/2.85 0.50/0.80 4. 4 0/ 4. 80 1.10/1.30 0.15/0.25 1. 00 / 1. 45 1. 00/ 1 . 45 4.60/5.00 - +
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