GSD2004A vishay semiconductors formerly general semiconductor document number 88199 www.vishay.com 14-may-02 1 new product dual common-anode small-signal switching diode maximum ratings and thermal characteristics t a = 25? unless otherwise noted parameter symbol value unit continuous reverse voltage v r 240 v peak repetitive reverse voltage v rrm 300 v peak repetitive reverse current i rrm 200 ma forward current (continuous) i f 225 ma peak repetitive forward current i rfm 625 ma non-repetitive peak forward current at tp = 1 s i fsm 4.0 a at tp = 1s 1.0 power dissipation p tot 350 (1) mw typical thermal resistance junction to ambiant air r ja 357 (1) c/w junction temperature t j 150 c storage temperature range t s 65 to +150 c note: (1) device on fiberglass substrate, see layout on bottom of second page .016 (0.4) .056 (1.43 ) .037(0.95) .037(0.95) max. .004 (0.1) .122 (3.1) .016 (0.4) .016 (0.4) 1 2 3 top view .102 (2.6) .007 (0.175) .045 (1.15) .110 (2.8) .052 (1.33 ) .005 (0.125) .094 (2.4) .037 (0.95) features silicon epitaxial planar diode fast switching dual common-anode diode, especially suited for applications requiring high voltage capability mechanical data case: sot-23 (to-236ab) plastic package weight: approx. 0.008g marking code: dba packaging codes/options: e8/10k per 13 reel (8mm tape), 30k/box e9/3k per 7 reel (8mm tape), 30k/box to-236ab (sot-23) dimensions in inches and (millimeters) mounting pad layout 0.079 (2.0) 0.037 (0.95) 0.035 (0.9) 0.031 (0.8) 0.037 (0.95) top view
GSD2004A vishay semiconductors formerly general semiconductor www.vishay.com document number 88199 2 14-may-02 electrical characteristics t j = 25 c unless otherwise noted parameter symbol test condition min typ max unit reverse breakdown voltage v br i r = 100 a 300 v leakage current i r v r = 240v 100 na v r = 240v, t j = 150 c 100 a forward voltage v f i f = 20ma 0.83 0.87 v i f = 100ma 1.00 capacitance c tot v f = v r = 0, f = 1mhz 5.0 pf reverse recovery time t rr i f = i a = 30ma 50 ns i rr = 3.0ma, r l = 100 ? (1) device on fiberglass substrate, see layout at bottom of page 0.59 (15) 0.2 (5) 0.03 (0.8) 0.30 (7.5) 0.12 (3) .04 (1) 0.06 (1.5) 0.20 (5.1) .08 (2) .08 (2) .04 (1) 0.47 (12) dimensions in inches (millimeters) layout for r ja test thickness: fiberglass 0.059 in. (1.5 mm) copper leads 0.012 in. (0.3 mm) ratings and characteristic curves (t a = 25 c unless otherwise noted) forward current (ma) fig. 1 ?typical instantaneous forward characteristics 0.1 1 10 100 forward voltage (mv) 100 200 300 400 500 600 700 800 900 1000 t j = 150 c 100 c t j = 25 c ir (na) fig. 2 ?typical reverse characteristics vr (v) 10 2 10 3 10 4 10 5 10 0 50 100 150 200 250 t j = 150 c t j = 100 c t j = 25 c
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