WSB5502W middle power schottky barrier diode features 1a average rectified forward current low forward voltage low leakage current small package sod-323 applications switching circuit middle current rectification absolute maximum ratings electronics characteristics (t a =25 o c) order informations note 1 : pulse width=1us, single pulse note 2 :
= month code (a~z); n = device code sod-323 circuit marking parameter symbol value unit reverse voltage (repetitive peak) v rm 40 v reverse voltage (dc) v r 30 v average rectified forward current i o 1 a peak forward current 1 i pk 25 a junction temperature t j 150 o c operating temperature topr -40 ~ 85 o c storage temperature tstg -55 ~ 150 o c parameter symbol condition min. typ. max. unit forward voltage v f i f =1a - 0.46 0.57 v reverse current i r v r =v r - 8.60 50 ua junction capacitance c j v r =4v, f=1mhz - - 120 pf device package marking shipping WSB5502W-2/tr sod-323
n 2 3000/reel&tape 1 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
typical characteristics (ta=25 o c, unless otherwise noted) forward voltage vs. forward current peak pulse forward current characteristics power derating reverse current vs. reverse voltage junction capacitance vs. reverse voltage 0 25 50 75 100 125 150 0 20 40 60 80 100 % of rated power t a - ambient temperature ( o c) 0 100 200 300 400 500 600 700 800 1e-3 0.01 0.1 1 ta=85 o c ta=-40 o c ta=25 o c forward current: i f (a) forward voltage: v f (mv) 0 5 10 15 20 25 30 0.01 0.1 1 10 100 1000 ta=25 o c ta=-40 o c ta=85 o c reverse current: i r (ua) reverse voltage: v r (v) 110100 0 5 10 15 20 25 30 peak forward current: i pk (a) time: t (us) 0102030 1 10 100 1000 f=1mh capacitance: c j (pf) reverse voltage: v r (v) WSB5502W 2 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
package outline dimensions sod-323 dimensions in millimeter symbol min. typ. max. a - - 1.000 a1 - - 0.100 a2 0.800 0.850 0.900 b 0.250 0.300 0.350 c 0.080 0.115 0.150 d 1.200 1.300 1.400 e 1.600 1.700 1.800 e1 2.500 2.600 2.700 l 0.475 (ref) l1 0.250 0.325 0.400 WSB5502W 3 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
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