CH140BPT t h r u ch160bpt c h e n m k o e n t e r p r i s e c o . , l t d s u r f a c e m o u n t s c h o t t k y b a r r i e r r e c t i f i e r v o l t a g e r a n g e 4 0 - 6 0 v o l t s c u r r e n t 15 mamperes electrical characteristics ( at t a = 25 o c unless otherwise noted ) notes : 2004-06 maximum average reverse current at rated dc blocking voltage characteristics symbol units 410 @ i f = 15ma namps mvolts maximum instantaneous forward voltage m a x i m u m r a t i n g e s ( a t t a = 2 5 o c u n l e s s o t h e r w i s e n o t e d ) r a t i n g s m a x i m u m r e c u r r e n t p e a k r e v e r s e v o l t a g e m a x i m u m r m s v o l t a g e m a x i m u m d c b l o c k i n g v o l t a g e forward continuous current p e a k f o r w a r d s u r g e c u r r e n t 10 us single half sine-wave s u p e r i m p o s e d o n r a t e d l o a d ( j e d e c m e t h o d ) typical thermal resistance (note 1) operating temperature range s y m b o l v r r m v r m s v d c v f i r t rr i f s m u n i t s 60 v o l t s v o l t s v o l t s mamps 42 2.0 50 35 1.0 15 2.0 300 -55 to +125 ns o c / w o c 40 28 2.2 r ja 1. thermal resistance ( junction to lead ) : pc board mounted on 0.2 x 0.2" ( 5 x 5mm ) copper pad area. 2. measured at 1.0 mh z and applied reverse voltage of 0 volts. storage temperature range t stg -55 to +125 o c @ i f = 1.0ma 1000 200 900 200 390 950 200 400 ch160bpt CH140BPT reverse recovery time at if=ir=5.0ma , irr=0.5ma t j 60 50 40 a m p s application feature * high speed. (t rr= 1.0nsec typ.) construction circuit * silicon epitaxial planar * ultra high speed switching * maximum total power disspation is 400mw. mvolts total capacitance (note 2) c t 2.1 pf sod-123 * small surface mounting type. (sod-123) i fm ch150bpt ch160bpt CH140BPT ch150bpt sod-123 dimensions in inches and (millimeters) 0.028(0.70) 0.0 18 (0. 45 ) 0.008(0.2 ) max. typ 0.004(0.1 2 ) 0.0 2( 0. 5 ) 0.053(1.35) 0.071(1.80) 0.055(1.40) 0.098(2.50) 0.112(2.85) 0.15 3 (3. 90 ) 0.140(3.55) 1 2 0.035(0.90)
rating characteristic curves ( CH140BPT thru ch160bpt ) 100u 1m 10u 100m 0 0.2 0.4 0.6 1.0 1 0 30 2 forward current, (a) forward voltage, (v) fig. 1 - forward characteristics ct,capacitance, (pf) reverse voltage, (v) fig. 2 - total capacitance v.s reverse voltage 0 10 20 40 ch140b 0.8 10m ch160b ch150b 50 ch140b ch160b ch150b reverse current, (na) reverse voltage, (v) fig. 3 - reverse characteristics 100 1u 10u 10 0.1 1 20 10 30 40 60 50 0 450 0 150 0 200 500 400 100 50 25 50 75 100 125 150 ambient temperature, ( o c ) pd,power dissipation(mw) fig. 4 - typical power derating curve 25 o c 75 o c ta=125 o c 30 0 350 25 0
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