fast r ecovery r ectifier sof 1f1 --so f 1f4 so f 205 aa www. gmesemi .com rev. b production specification features ? for surface mounted applications ? ideal for automated placement ? low forward voltage drop ? high surge current capability ? rohs compliant m echanical data ? case: s od - 123f molded plastic ? molding compound, ul flammability classification rating 94v - 0 ? terminals: solder plated, solderable per mil - std - 202,method 208 ? polarity: color band denotes cathode end m aximum ratings (@t a = 25c unless otherwise specified) characteristic symbol so f 1f1 so f 1f2 so f 1f4 u nits peak r epetitive r everse v oltage v rrm 100 200 400 v rms r everse v oltage v rms 70 140 280 v dc b locking v oltage v dc 100 200 400 v maximum average forward o utput current i f(av) 1.0 a peak forward surge current , 8.3ms single half - sine - wave i fsm 30 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 sof1f1 SOF1F2 sof1f4 u nits typical thermal resistance (n ote 1) r ja r jc r j l 85 c /w 23 15 operating junction temperature range t j - 55 ---- + 1 50 c storage temperature range t stg - 55 ---- + 150 c
fast r ecovery r ectifier sof 1f1 --so f 1f4 so f 205 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 v f i f = 1.0 a @t a =25c -- 1. 3 v maximum reverse current i r rated v r @t a =25c -- 5 a @t a =1 25c -- 200 maximum reverse recovery time trr i f =0.5a,i rm =1a,i r(rec) =0.25a -- 150 ns
fast r ecovery r ectifier sof 1f1 --so f 1f4 so f 205 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 5 10 15 20 25 30 1 10 100 0.001 0.01 0.1 1 10 20 30 40 50 60 70 80 90 100 0.1 1 10 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 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 (%) average current (a) tj=75 tj=125 tj=25 tj=125 tj=25 tj=75 0 0.2 0.4 0.6 0.8 1 0 25 50 75 100 125 150
fast r ecovery r ectifier sof 1f1 --so f 1f4 so f 205 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 so f 1f1 f b sod - 123f 10 000/tape&reel so f 1f2 f d sod - 123f 10 000/tape&reel so f 1f4 f g sod - 123f 10 000/tape&reel 3.45/3.95 1 . 7 0 / 2 . 1 0 0 . 1 5 / 0 . 3 0 0.30/0.90 0 . 8 5 / 1 . 1 5 0 . 9 0 / 1 . 0 0 2.60/3.00
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