1 maximum ratixgs and electrical characteristics features mechanical data u n i t s 0 c 0 c - 5 0 t o + 1 2 5 - 2 5 t o + 1 2 5 v o l t s v o l t s v o l t s a a v 0.5 3.0 0.53 0.45 m a o ratings at 25 c ambient temperature unless otherwise specified single phase, half wave, 60hz, resistive or inductive load for capacitive load, derate current by 20% ps d4 00 th ru ps d4 11 surface mount schottk y barrier diodes surface mount schottk y barrier diodes schottky barrier rectifiers 0.5a mperes 20~40 volts low t urn-on voltage fast switching pn junction guard ring for transient and esd protection case sot -346/sc-59 molded plastic t erminals solderable per mil-std-202, method 208 polarity see diagrams below weight 0.008gram (approx) mounting position any type number maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current peak forward surge current 8.3mm single half sine- wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 0.5a 0 maximum dc reverse current t a =25 c 0 at rated dc blocking voltage t a =100 c operating temperature range t j storage temperature range t stg 0.1 4.0 psd411 20 14 20 PSD400 40 28 40 3 2 1 1. 06 (2 .7 0) 1. 22 (3 .1 0) .0 51 (1 .3 0) 0. 67 (1 .7 0) .0 89 (2 .2 5) 1. 18 (3 .0 0) .0 08 (0 .2 0) .0 24 (0 .6 0) 0. 00 .0 04 (0 .1 0) .0 39 (1 .0 0) .0 51 (1 .3 0) .0 04 (0 .1 0) .0 10 (0 .2 6) .0 14 (0 .3 5) .0 20 (0 .5 0) .0 67 (1 .7 ) .0 90 (2 .3 0) .0 49 (1 .2 5) .0 65 (1 .6 5) s c - 5 9 top view www.paceleader.tw
2 rating and characteristics curves PSD400 thru psd411 ps d4 00 th ru ps d4 11 surface mount schottk y barrier diodes surface mount schottk y barrier diodes 1 7 5 1 5 0 1 2 5 1 0 0 7 5 5 0 2 5 0 . 0 1 . 0 5 . 1 . 5 1 5 0 1 0 1 0 0 5 r e v e r s e v o l t a g e ( v ) j u n c t i o n c a p a c i t a n c e ( p f ) f i g . 4 - t y p i c a l j u n c t i o n c a p a c i t a n c e t = 2 5 c p u l s e w i d t h 3 0 0 u s 1 % d u t y c y c l e 1 0 1 . 0 0 . 5 0 . 1 0 . 0 1 . 0 0 1 . 1 . 2 . 3 . 4 . 5 . 6 . 7 . 8 f o r w a r e v o l t a g e . ( v ) i n s t a n t a n e o u s f o r w a r e c u r r e n t ( a ) f i g . 1 - t y p i c a l f o r w a r d c h a r a c t e r i s t i c s 1 1 4 d s p 0 0 4 d s p 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 p e r c e n t a g e r a t e d p e a k r e v e r s e v o l t a g e r e v e r s e l e a k a g e c u r r e n t ( m a ) 1 0 0 1 0 1 . 0 . 1 . 0 1 t j = 7 5 c t j = 2 5 c f i g . 3 - t y p i c a l r e v e r s e c h a r a c t e r i s t i c s 0 . 6 0 . 5 0 . 4 0 . 3 0 . 2 0 . 1 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 2 0 0 a m b i e n t t e m p e r a t u r e ( c ) a v e r a g e f o r w a r d c u r r e n t ( a ) s i n g l e p h a s e h a l f w a v e 6 0 h z r e s i s t i v e o r i n d u c t i v e l o a d f i g . 2 - t y p i c a l f o r w a r d c u r r e n t d e r a t i n g c u r v e www.paceleader.tw
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