page . 1 v010-dec.29.2005 bzt52-c2v4 series surface mount silicon zener diodes voltage 2.4 to 75 volts power 500 mwatts features ? planar die construction 500mw power dissipation zener voltages from 2.4~75v ideally suited for automated assembly processes pb free product : 99% sn above can meet rohs environment substance diective request mechanical data case: sod-123, molded plastic terminals: solderable per mil-std-750, method 2026 polarity: see diagram below approx. weight: 0.01 grams mounting position: any maximum ratings and electrical characteristics sod-123 unit:inch(mm) .154(3.90) .110(2.8) .071(1.8) .028(0.7) .053(1.35) .008(.20)max .141(3.60) .098(2.5) .005(.12)max .016(.40)min .055(1.4) .019(0.5) .037(0.95) notes: a. mounted on 5.0mm 2 (.013mm thick) land areas. b. measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. r e t e m a r a p l o b m y s e u l a v s t i n u a m 0 0 1 = f i t a p o r d e g a t l o v d r a w r o f m u m i x a m v f 0 . 1v 5 2 t a ) a s e t o n ( n o i t a p i s s i d r e w o p m u m i x a m o c p d 0 0 5 w m f l a h e l g n i s s m 3 . 8 , t n e r r u c e g r u s d r a w r o f k a e p ) b s e t o n ( ) d o h t e m c e d e j ( d a o l d e t a r n o d e s o p m i r e p u s e v a w - e n i s i fsm 0 . 4 s p m a e g n a r e r u t a r e p m e t e g a r o t s d n a n o i t c n u j g n i t a r e p o t j 0 5 1 + o t 0 5 - o c
page . 2 v010-dec.29.2005 bzt52-c2v4 series r e b m u n t r a p e g a t l o v r e n e z l a n i m o n e c n a d e p m i r e n e z . x a m e s r e v e r x a m t n e r r u c e g a k a e l g n i k r a m e d o c e g a k c a p v z @i zt z zt @i zt z zk @i zk i r @v r v . m o n v . n i m v . x a m ? ? ? ? ? ? ? ? ? ?
page . 3 v010-dec.29.2005 bzt52-c2v4 series -1 0 1 2 3 4 5 6 7 8 12 11 10 9 8 7 6 5 4 3 2 -2 -3 100 10 1 1000 100 10 1 i z =1ma 5ma 20 ma t j =25 c o i z(ac)=0.1 i f=1 khz z(dc) 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 1000 100 10 1 75 c o 5c o 25 c o 150 c o 100 1000 100 10 1 10 1 biasat 50%ofv z nom 0vbias 1vbias t=25c a o 100 10 1 10 100 0.6 0.5 0.4 0.3 0.2 0.1 0 125 100 75 50 25 0 t=25c a o 150 fig.1 temperature coefficents fig.2 temperature coefficents fig.4 typical forward voltage fig.5 steady state power derating fig.6 typical capacitance fig.3 effect of zener voltage on zener impedance nominal zener voltage,volts nominal zener voltage,volts forward voltage, volts normal zener voltage, volts normal zener voltage, volts temperature ( c) o temperature coefficient,(ma/ c) o temperature coefficient,(ma/ c) o dynamic impedance, power dissipation, watts capacitance,pf forward current,ma
page . 4 v010-dec.29.2005 bzt52-c2v4 series 90 1000 100 10 1 0.1 0.01 0.001 0.0001 0.00001 80 70 60 50 40 30 20 10 0 +150 c o +25 c o -55 c o fig.9 typical leakage current fig.7 zener voltage versus zener current fig.8 zener voltage versus zener current leakage current,ua zener current, amperes zener current, amperes normal zener voltage, volts zener voltage, volts zener voltage, volts 0 10 -5 10 -4 10 -3 10 -2 10 -1 2 4 6810 12 10 10 -8 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 15 20 25 30 35 40 45
page . 5 v010-dec.29.2005 mounting pad layout ? packing information t/r - 10k per 13" plastic reel t/r - 3k per 7" plastic reel order information legal statement copyright panjit international, inc 2005 the information presented in this document is believed to be accurate and reliable. the specifications and information herein are subject to change without notice. pan jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. pan jit products are not authorized for use in life support devices or systems. pan jit does not convey any license under its patent rights or rights of others. bzt52-c2v4 series
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