pb rohs compliance rohs compliance bav19ws/bav20ws / BAV21WS 0.2w surface mount flat lead high voltage switching diode sod-323f features ? flat lead sod-323f small outline plastic package ? surface device type mounting ? moisture sensitivity level 1 ? clip bonding construction, good thermal capability ? rohs compliant ? matte tin (sn) lead finish ? band indicates cathode dimensions in inches and (millimeters) maximum ratings and electrical characteristics rating at 25 o cambient temperature unless otherwise specified. maximum ratings type number symbol value units power dissipation pd 200 mw repetitive peak reverse voltage v rrm 250 v average rectified forward current i f(av) 200 ma non-repetitive peak forward surge current @pulse width=1.0 second @ pulse width=1.0usecond i fsm 4.0 1.0 a operating and storage temperature range t j , t stg -65 to + 150 o c electrical characteristics type number symbol min max units breakdown voltage bav19ws @ 100ua bav20ws @ 100ua BAV21WS @ 100ua b v 120 200 250 v reverse leakage current bav19ws bav20ws BAV21WS i r 100 100 100 na na na forward voltage (note 3) @ if=100ma @ if=200ma vf 1.0 1.25 v junction capacitance vr=0, f=1.0mhz cj - 5.0 pf reverse recovery time (note 1) trr - 50 ns note: 1 reverse recovery test condi tions: if=ir=30ma, irr=3ma, rl=100 ?. version: a07
ratings and characteristic curves (bav1ws/bav20ws/BAV21WS) 0.001 0.01 0.1 1 0 0.4 0.2 0. 6 i , instantaneous forward current (a) f v , instantaneous forward voltage (v) f fig. 1 typical forward characteristics 0.8 1.2 1.0 1.4 t = 0oc a t = 150oc a t = -40oc a t = 25oc a t = 75oc a t = 125oc a 0.0001 0.01 0.001 0.1 1 10 100 0 50 100 200 150 250 v , instantaneous reverse voltage (v) r fig. 2 typical reverse characteristics t = -40oc a t = 25oc a t = 75oc a t = 125oc a t = 150oc a t = 0oc a 0.0 0.5 1.0 1.5 3.5 3.0 2.5 2.0 4.0 0 10 20 40 30 c , total capacitance (pf) t v , reverse voltage (v) r fig. 3 typical capacitance vs. reverse voltage f = 1.0mhz 0 120 160 200 250 200 150 50 40 80 100 0 t , ambient temperature ( c) a fig. 4 power derating curve p , power dissipation (mw) d note 1
|
