BAT54TB/ATB/CTB/RTB SURFACE MOUNT SCHOTTKY BARRIER VOLTAGE 30 Volts CURRENT 0.2 Ampers SOT-523 0.044(1.10) 0.035(0.09) • Fast switching • PN Junction Guard Ring for Transient and ESD Protection. • In compliance with EU RoHS 2002/95/EC directives 0.067(1.70) 0.059(1.50) 0.013(0.33) • Low turn-on voltage 0.009(0.23) FEATURES 0.052(1.30) 0.043(1.10) 0.024(0.60) 0.019(0.50) MECHANICAL DATA 0.007(0.10) 0.002(0.07) PRELIMINARY 0.067(1.70) 0.059(1.50) Case: SOT-523, Plastic Terminals: Solderable per MIL-STD-750, Method 2026 Approx. Weight: 0.002 gram 0.012(0.30) 0.004(0.10) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. P a r a m e te r Symbol B AT5 4 TB B AT5 4 ATB B AT5 4 C TB B AT5 4 RTB LV LW LX LG M a rk i ng c o d e Uni t s V RRM 30 V IO 0 .2 A P e a k F o rwa r d S ur g e C ur re nt , 1 . 0 s (J E D E C me t ho d ) IF S M 0 .6 A M a xi m um Ins t a nt a ne o us F o rwa rd Vo lta g e @ IF = 1 m A @ IF = 1 0 0 m A VF 0 .3 2 1 .0 V M a xi m um D C Re ve rs e C urr e nt a t Ra t e d D C B lo c k i ng Vo lt a g e @ V R= 2 5 V IR 2 .0 uA J unc t i o n C a p a c i t a nc e : a t V R= 1 V CJ 10 pF The r ma l Re s i s ta nc e , J unc t i o n t o A m b i e nt R θJ A 833 Op e ra t i ng J unc t i o n a nd S t o ra g e Te m p e ra t ur e Ra ng e TJ, T S TG -5 5 to +1 2 5 P e a k Re p e t i t i ve Re ve r s e Vo lt a g e M a xi m um A ve r a g e F o rwa r d C urr e nt a t T A = 7 5 O C C i rc ui t F i g ure 1 REV.0.3-DEC.30.2009 C o m mo n A no d e S i ng le O C/ W O C o mm o n C a t ho d e S e ri e s (R e v) SINGLE COMMON ANODE COMMON CATHODE SERIES(Rev) 3 3 3 3 2 1 2 1 2 C 1 2 PAGE . 1 BAT54TB/ATB/CTB/RTB 1000 1000 O T J =85 C REVERSE CURRENT, u A FORWARD CURRENT, mA 100 10 O T J =125 C 1.0 100 O T J =85 C 10 1.0 T J =25 O C O T J =25 C 0.1 0.1 0 0.4 0.8 1.2 0 10 30 20 REVERSE VOLTAGE, Volts FORWARD VOLTAGE, Volts FIG. 1-TYPICAL FORWARD CHARACTERISTIC FIG. 2-TYPICAL REVERSE CHARACTERISTICS 15 400 AVERAGE FORWARD CURRENT, mA JUNCTION CAPACITANCE, pF PRELIMINARY O T J =125 C 10 5 0 0 10 20 30 REVERSE VOLTAGE, Volts FIG. 3 TYPICAL JUNCTION CAPACITANCE REV.0.3-DEC.30.2009 300 200 100 0 50 100 150 200 AMBIENT TEMPERATURE( OC) FIG. 4 FORWARD CURRENT DERATING PAGE . 2 MOUNTING PAD LAYOUT SOT-523 0.017 (0.45) 0.016 (0.40) 0.053 (1.35) PRELIMINARY BAT54TB/ATB/CTB/RTB (0.019) (0.50) (0.019) (0.50) ORDER INFORMATION • Packing information T/R - 4K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2010 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. REV.0.3-DEC.30.2009 PAGE . 3