jiangsu changjiang electronics technology co., lt d www.cj-elec.com 1 e , mar ,2015 DK400LED02 description silicon epitaxial planar features small surface mounting type high speed high reliability with high surge current handing cap ability application high speed switching for detection for portable equipment:(i.e. m obile phone,mp3, md,cd-rom, dvd-rom, note book pc, etc.) marking: 7 maximum ratings and electrical characteristics, single diode @ta =25 para mete r symbol value unit peak rev e rse voltage v rm 90 v dc reve r se voltage v r 80 v peak forw ard current i fm 300 ma i o 150 ma i fsm 2.0 a junction tem pe rature t j 150 s t o rag e temp eratu r e -55~ + 150 electrical ratings @ta =25 parameter symbol min typ max unit conditio ns forward volt age v f 1.2 v i f =100ma reverse current i r 0.1 a v r =80v capacitance bet ween terminals c t 3.0 pf v r =0.5v, f=1m hz reverse recover y time t rr 4 ns v r =6v,i f =10ma,r l =100 wbfbp-02c power dissipation 100 mw thermal resistance from junction to ambient rja 1250 /w switching diode 7 @t=8.3 ms f orward s urge current non-repetitive peak a v e r ag e rectif ied output current p d t stg wbfbp-02c plastic-encapsulate diodes
www.cj-elec.com 2 e,mar,2015 typical characteristics 04 81 21 6 2 0 0.6 0.8 1.0 1.2 1.4 1.6 0 25 50 75 100 125 150 0 20 40 60 80 100 120 140 0.0 0.4 0.8 1.2 1.6 0.1 1 10 100 0 2 04 06 08 01 0 0 1 10 100 1000 10000 t a =25 f=1mh z capacit ance characteristics reverse voltage v r (v) capacitance between terminals c t (pf) powe r d erating curve power dissipation p d (mw) ambient temperature t a ( ) 0.3 3 30 300 3 30 300 3000 forw a rd characteristics t a = 1 0 0 t a = 2 5 forward current i f (ma) forward voltage v f (v) reve rse c haracteristics t a =100 t a =25 reverse current i r (na) reverse voltage v r (v)
www.cj-elec.com 3 e , mar ,2015
wbfbp-02c min. max. min. max. a 0.450 0.5 50 0.018 0.022 a1 0.010 0.100 0.000 0.004 d 0.950 1.050 0.037 0.041 e 0.550 0.650 0.022 0.026 d1 e1 b 0.270 0.370 0.011 0.015 b1 0.250 0.350 0.010 0.014 e 0.555 0.655 0.022 0.026 e1 l 0.250 0.350 0.010 0.014 l1 l2 0.370 0.470 0.015 0.019 l3 0.040ref. 0.002ref. 0.420ref. 0.017ref. 0.030ref. 0.001ref. 0.230ref. 0.009ref. symbol dimensions in millimeters dimensions in inches 0.019ref. 0.470ref. wbfbp-02c
dfn/fbp(1.0x0.6) tape and reel www.cj-elec.com 4 e,mar,2015
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