jiangsu changjiang elec tronics technology co., ltd sod- 1 23 plastic-encapsulate www.cj-elec.com 1 diodes the marking bar indicates the cathode solid dot = green molding compound device, if none,the normal device. mm sd914 small signal diode features ? high voltage marking: 5d maximum ratings ( t a =25 unless otherwise noted ) symbol parameter value unit v rr m maximum repetitive reverse voltage 100 v i o f orward current 0.2 i fs m non-repetitive peak forward surge current @t= ms 2 a p d po wer dissipation 400 mw r j a thermal resistance from junction to ambient 312 /w t j jun ction temperature 150 t st g storage temperature -55~+150 el ectrical characteristics(t a =25 unless otherwise specified) parameter symbol test conditions min typ max unit i r =5 a 75 v re verse voltage v (br) i r =100a 100 v v r =2 0v 25 na re verse current i r v r =75v 5 a fo rward voltage v f i f =10ma 1 v to tal capacitance c tot v r =0v,f=1mhz 4 pf re verse recovery time t rr i f = i r =30ma, i rr =0.1i r , r l =100 4 ns so d-123 8.3 5d 5d c, mar ,201 5
z z z f m h o h f f r p 7 \ s l f d o & k d u d f w h u l v w l f v 048121620 0.6 0.8 1.0 1.2 1.4 1.6 0 25 50 75 100 125 150 0 100 200 300 400 500 0.0 0.4 0.8 1.2 1.6 0.1 1 10 100 0 20406080100 1 10 100 1000 10000 ta=25 f=1mhz capacitance characteristics reverse voltage v r (v) capacitance between terminals c t (pf) power derating curve power dissipation p d (mw) ambient temperature t a ( ) 0.3 3 30 300 3 30 300 3000 forward characteristics t a = 1 0 0 t a = 2 5 forward current i f (ma) forward voltage v f (v) reverse characteristics ta=100 ta=25 reverse current i r (na) reverse voltage v r (v) & 0 d u
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