cdst193-g rohs device smd switching diode qw -b0028 page 1 rev :a features -low forward voltage: v f =0.9v (t yp.) -fast reverse recovery time: t rr =1.6ns (t yp.) polarity: 1. anode 2. n.c. 3. ca thode marking: f3 d i m e n s i o n s i n i n c h e s a n d ( m i l l i m e t e r ) parameter v alue unit maximum ratings (at t a=25c unless otherwise noted) non-repetitive peak reverse voltage dc blocking voltage forward continuous current a verage rectified output current power dissipation junction temperature storage temperature v rm v r i fm i o p d t j t stg 85 80 300* 100* 150 125 -55 ~ +125 v v ma ma mw o c o c s o t - 2 3 3 1 2 0.1 19(3.00) 0.1 10(2.80) 0.056(1.40) 0.047(1.20) 0.083(2.10) 0.066(1.70) 0.044(1.10) 0.035(0.90) 0.020(0.50) 0.013(0.35) 0.006(0.15) 0.002(0.05) 0.103(2.60) 0.086(2.20) 0.006(0.15) max 0.007(0.20) min *unit rating. t otal rating=unit rating 1.5 symbol parameter conditions min max unit electrical characteristics (at t a=25c unless otherwise noted) reverse breakdown voltage forward voltage reverse current capacitance between terminals reverse recovery time v v i r =100 a i f =1ma i f =10ma i f =100ma v r =30v v r =80v v r =0v , f=1mhz i f =i r =10ma, irr=0.1i r v (br)r v f1 v f2 v f3 i r1 i r2 c t t rr 80 v 1.2 0.1 0.5 3.0 4.0 v v v v a a pf ns min v 0.60 0.72 0.90 0.90 1.60 symbol
ra ting and characteristic cur ves (cdst193-g) page 2 qw -b0028 fig.1 - forward v oltage characteristics 1 0 i f , f o r w a r d c u r r e n t ( a ) v f , forward v oltage (v) 0 0 . 6 1 . 2 fig.2 reverse characteristics - 1 n i r , r e v e r s e c u r r e n t ( a ) v r , reverse v oltage (v) 1 6 0 fig.3 capacitance between t erminals - 0 c t , t o t a l c a p a c i t a n c e ( p f ) v r , reverse v oltage (v) 0 . 1 0 . 4 1 0 0 0 . 4 0 . 8 1 0 m 1 2 0 1 0 fig.4 reverse recovery t ime characteristics - 0 . 1 t r r , r e v e r s e r e c o v e r y t i m e ( n s ) i f , forward current (ma) 0 . 1 1 . 0 0 . 5 1 . 0 1 0 1 0 0 1 0 1 . 6 0 . 2 1 . 0 1 0 0 1 m 1 0 0 m 8 0 1 0 . 8 smd switching diode rev :a 1 0 n 1 0 0 n o t a =100 c o t a =25 c o t a =-25 c 4 0 o t a =25 c o t a =50 c o t a =75 c o t a =125 c 1 . 2 1 f=1mhz o t a =25 c o t a =25 c
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