BAT54

BAT54 SERIES SURFACE MOUNT SCHOTTKY BARRIER VOLTAGE FEATURES • Low turn-on voltage • Fast switching • PN Junction Guard Ring for Transient and ESD Protection. • In compliance with EU RoHS 2002/95/EC directives 30 Volts CURRENT 0.2 Ampers MECHANICAL DATA • Case: SOT-23, Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Approx. Weight: 0.008 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. P arameter M a r k i ng c o d e P e a k R e p e t i t i ve R e ve r s e V o l t a g e M a x i m u m A v e r a g e F o r w a r d C u r r e n t a t Ta = 7 5 O C P e a k F o r w a r d S ur g e C ur r e nt , 1 . 0 s ( J E D E C m e t ho d ) M a x i m u m In s t a n t a n e o u s F o r w a r d V o l t a g e @ IF = 1 m A @ IF = 1 0 0 m A M a xi m um D C R e ve r s e C ur r e nt a t R a t e d D C B l o c k i ng V o l t a g e @ V R= 2 5 V J unc t i o n C a p a c i t a nc e a t V R= 1 V The r m a l R e s i s t a nc e , J unc t i o n t o A m b i e nt O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e S ymbol B AT5 4 L4 B AT5 4 A L42 30 0 .2 0 .6 0 .3 2 1 .0 2 .0 10 500 - 5 5 TO + 1 2 5 S i ng l e C ommon A no d e C ommon C a t ho d e S eri es O B AT5 4 C L43 B AT5 4 S L44 U ni t s V A A V uA pF C/ W O V RRM IF ( A V ) IF S M VF IR CJ R θJ A T J , T S TG - C - C i r c ui t F i g ur e SINGLE COMMON ANODE COMMON CATHODE SERIES Fig.14 STAD-APR.06.2007 Fig.15 Fig.16 Fig.17 PAGE . 1 BAT54 SERIES 1000 T A =85 C O 1000 FORWARD CURRENT, mA T A =125 C O REVERSE CURRENT, u A 100 100 T A =85 O C 10 T A =125 C O 10 1.0 1.0 T A =25 O C T A =25 C O 0.1 0.1 0 0.4 0.8 1.2 0 10 20 30 FORWARD VOLTAGE, Volts REVERSE VOLTAGE, Volts FIG. 1-TYPICAL FORWARD CHARACTERISTIC FIG. 2-TYPICAL REVERSE CHARACTERISTICS 15 400 AVERAGE FORWARD CURRENT, mA JUNCTION CAPACITANCE, pF 10 300 200 5 100 0 0 10 20 30 0 50 100 150 O 200 REVERSE VOLTAGE, Volts AMBIENT TEMPERATURE( C) FIG. 4 FORWARD CURRENT DERATING FIG. 3 TYPICAL JUNCTION CAPACITANCE STAD-APR.06.2007 PAGE . 2 BAT54 SERIES MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 3K per 7” plastic Reel 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. STAD-APR.06.2007 PAGE . 3