page . 1 stad-dec.22.2005 bzx84b4v3w series surface mount silicon zener diodes voltage 4.3 to 51 volts power 200 mwatts features ? planar die construction 200mw power dissipation zener voltages from 4.3~51v ideally suited for automated assembly processes in compliance with eu rohs 2002/95/ec directives mechanical data case: sot-323, molded plastic terminals: solderable per mil-std-750, method 2026 polarity: see diagram below approx weight : 0.0048 grams mounting position : any maximum ratings and electrical characteristics note : a. mounted on 5.0mm 2 (.013mm thick) land areas. r e t e m a r a pl o b m y se u l a v s t i n u t @ n o i t a p i s s i d r e w o p a 5 2 = o ) a e t o n ( cp d 0 0 2w m 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 5 5 - o c .087(2.2) .054(1.35) .056(1.40) .006(.15) .016(.40) .087(2.2) .044(1.1) .004(.10)min. .070(1.8) .045(1.15) .047(1.20) .004(.10)max. .002(.05) .078(.20) .078(2.0) .035(0.9) sot-323 unit: inch (mm)
page . 2 stad-dec.22.2005 bzx84b4v3w 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 ne 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 nv . n i mv . x a m ? ?
page . 3 stad-dec.22.2005 bzx84b4v3w series 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 10 1 10 100 0.6 0.5 0.4 0.3 0.2 0.1 0 125 100 75 50 25 0 150 fig.2 temperature coefficents fig.4 typical forward voltage fig.1 steady state power derating nominal zener voltage,volts forward voltage, volts temperature ( c) o temperature coefficient,(ma/ c) o power dissipation, watts forward current,ma 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.3 typical leakage current leakage current,ua normal zener voltage, volts
page . 4 stad-dec.01.2006 mounting pad layout ? packing information t/r - 12k per 13" plastic reel t/r - 3k per 7? plastic reel order information legal statement copyright panjit international, inc 2007 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. bzx84b4v3w series
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