BAT54 SERIES SURFACE MOUNT SCHOTTKY BARRIER SOT-23 0.2 Ampers Unitinch(mm) FEATURES * Low turn-on voltage 0.120(3.04) 0.110(2.80) * Fast switching * PN Junction Guard Ring for Transient and ESD Protection. *UHHQPROGLQJFRPSRXQGDVSHU,(&6WG +DORJHQ)UHH 0.103(2.60) */HDGIUHHLQFRPSO\ZLWK(85R+6(&GLUHFWLYHV 0.056(1.40) 0.047(1.20) MECHANICAL DATA 0.086(2.20) CURRENT 30 Volts 0.006(0.15)MIN. VOLTAGE 0.079(2.00) 0.008(0.20) 0.070(1.80) 0.003(0.08) * Case: SOT-23, Plastic * Terminals: Solderable per MIL-STD-750, Method 2026 0.044(1.10) 0.004(0.10)MAX. * Approx. Weight: 0.0003 ounces, 0.0084 grams 0.035(0.90) 0.020(0.50) 0.013(0.35) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. P a rameter M a r k i ng c o d e Symbol B AT5 4 B AT5 4 A B AT5 4 C B AT5 4 S Uni ts - L4 L42 L43 L44 - PD 225 mW V RR M 30 V IO 0 .2 A Re p e t i ti ve P e a k F o rw a r d C ur r e nt( tp = 8 .3 m s ,5 0 % D uty C yc l e ) IF R M 300 mA P e a k F o r wa r d S ur g e C urr e nt, 1 .0 s ( J E D E C m e tho d ) IF S M 0 .6 A M a xi m um Ins ta nta ne o us F o r wa r d Vo lt a g e @ IF = 1 m A @ IF = 1 0 0 m A VF 0 .3 2 0 .8 V M a xi m um D C Re ve r s e C ur r e nt a t Ra te d D C B l o c k i ng Vo l ta g e @ V R = 2 5 V IR 2 .0 uA J unc ti o n C a p a c i ta nc e a t V R = 1 V CJ 10 pF R JA 500 T J , T S TG - 5 5 TO + 1 2 5 F o r wa r d P o we r D i s s i p a t i o n@ T A = 2 5 O C P e a k Re p e ti ti ve Re ve r s e Vo l ta g e M a xi m um A ve r a g e F o r wa r d C ur r e nt a t TA = 7 5 O C The r m a l Re s i s ta nc e , J unc ti o n to A m b i e nt Op e r a ti ng J unc ti o n a nd S to r a g e Te m p e r a tur e Ra ng e C i r c ui t F i g ur e May 20,2011-REV.04 - S i ng l e C o mmo n A no d e O C o mmo n C a tho d e C/ W O S eri es C - SINGLE COMMON ANODE COMMON CATHODE SERIES Fig.14 Fig.15 Fig.16 Fig.17 PAGE . 1 BAT54 SERIES 1000 1000 O T A =85 C 100 REVERSE CURRENT, u A FORWARD CURRENT, mA O T A =125 C 10 O T A =125 C 1.0 100 O T A =85 C 10 1.0 T A =25 O C T A =25 OC 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 400 AVERAGE FORWARD CURRENT, mA JUNCTION CAPACITANCE, pF 15 10 5 0 0 10 20 30 REVERSE VOLTAGE, Volts FIG. 3 TYPICAL JUNCTION CAPACITANCE May 20,2011-REV.04 300 200 100 0 50 100 150 200 O AMBIENT TEMPERATURE( C) FIG. 4 FORWARD CURRENT DERATING PAGE . 2 BAT54 SERIES MOUNTING PAD LAYOUT SOT-23 0.035 MIN. (0.90) MIN. Unitinch(mm) 0.078 (2.00) 0.037 (0.95) 0.043 (1.10) 0.031 MIN. (0.80) MIN. 0.043 (1.10) 0.106 (2.70) ORDER INFORMATION * Packing information T/R - 12K per 13" plastic Reel T/R - 3K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2012 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. May 20,2011-REV.04 PAGE . 3