s ilicon b ridge r ectifiers tdf20 m tdf 7 10aa www. gmesemi .com rev. b production specification features ? glass passivated junction ? high surge current capability ? saves space on printed circuit boards ? high temperature soldering guaranteed: 260c/10 seconds m echanical data ? case: molded plastic body rohs - compliant ? molding compound meets ul 94 v - 0 flammability rating ? terminals: lead free plating (matte tin finish.) ? polarity indicator: as marked on body m aximum ratings (@t a = 25c unless otherwise specified) characteristic symbol TDF20M u nits peak r epetitive r everse v oltage v rrm 1000 v rms r everse v oltage v rms 700 v dc b locking v oltage v dc 1000 v maximum average forward o utput current i f(av) 2.0 a peak forward surge current , 8.3ms single half - sine - wave @t j = 25c i fsm 60 a i 2 t rating for fusing @t j = 25c i 2 t 14.9 a 2 s t hermal characteristics n ote : 1 . device mounted on pcb with 10 mm x 20 mm x 0.1mm copper pad areas parameter symbol TDF20M u nits typical thermal resistance per leg (n ote 1) r ja 50 c /w r j c 10 operating junction temperature range t j - 55 ---- + 150 c storage temperature range t stg - 55 ---- + 150 c
s ilicon b ridge r ectifiers tdf20 m tdf 7 10aa 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 v f i f = 2.0 a per diode -- 1.1 v maximum reverse current i r rated v r , per diode @t a =25c -- 5 a @t a =1 25c -- 200
s ilicon b ridge r ectifiers tdf20 m tdf 7 10aa 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 10 20 30 40 50 60 70 80 90 100 0.1 1 10 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 0 10 20 30 40 50 60 1 10 100 forward current i f (a) forward voltage ,v f (v) case temperature ( c ) i fsm , peak forward surge current (a) number of cycles at 60h z reverse current ,i r ( a) reverse voltage ,v r (%) tj=25 tj=75 tj=125 tj=25 tj=125 tj=75 average current (a) 0 0.5 1 1.5 2 0 25 50 75 100 125 150
s ilicon b ridge r ectifiers tdf20 m tdf 7 10aa www. gmesemi .com rev. b production specification package outline dimensions (unit:mm) tdf dim min max a 7.1 7.5 b 6.4 6.8 b1 2.8 3.2 d 8.3 8.7 e 0.3typ h 1.3 1.5 i 0.9 1.1 k 4.9 5.3 all d imensions in mm mounting pad layout (unit:mm) ordering information part no. marking package shipping TDF20M TDF20M tdf 3 000/tape&reel
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