surface mount r ectifiers sof 1a2ndhm --sof 1a2nmhm so f 003 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 ? halogen free mechanical data ? case: sod - 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 1a2nd hm so f 1a2ng hm so f 1a2nj hm so f 1a2nk hm so f 1a2nm hm u nits peak r epetitive r everse v oltage v rrm 200 400 600 800 1000 v rms r everse v oltage v rms 140 280 420 560 700 v dc b locking v oltage v dc 200 400 600 800 1000 v maximum average forward o utput current i f(av) 1.2 a peak forward surge current , 8.3ms single half - sine - wave @t j = 25c i fsm 40 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 sof 1a2nd hm sof 1a2ng hm sof 1a2nj hm sof 1a2nk hm sof 1a2nm hm 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 ---- + 150 c storage temperature range t stg - 55 ---- + 150 c
surface mount r ectifiers sof 1a2ndhm --sof 1a2nmhm so f 003 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. 2 a -- 1.1 v maximum reverse current i r rated v r @t a =25c -- 5 a @t a =1 25c -- 200
surface mount r ectifiers sof 1a2ndhm --sof 1a2nmhm so f 003 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 0.1 1 10 0.6 0.8 1.0 1.2 0.001 0.01 0.1 1 10 20 30 40 50 60 70 80 90 100 tj=25 tj=75 tj=125 tj 100 = tj=25 tj=125 tj=75 tj 100 = i fsm , peak forward surge current (a) average current (a) case temperature ( c ) number of cycles at 60h z forward current i f (a) forward voltage ,v f (v) reverse current ,i r ( a) reverse voltage ,v r (%) 0 10 20 30 40 1 10 100 0 0.3 0.6 0.9 1.2 0 25 50 75 100 125 150
surface mount r ectifiers sof 1a2ndhm --sof 1a2nmhm so f 003 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 1a2ndhm 12nd sod - 123f 10 000 /tape&reel so f 1a2nghm 12ng sod - 123f 10000 /tape&reel so f 1a2njhm 12nj sod - 123f 10000 /tape&reel so f 1a2nkhm 12nk sod - 123f 10000 /tape&reel so f 1a2nmhm 12nm sod - 123f 10000 /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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