BAT54 SERIES SURFACE MOUNT SCHOTTKY BARRIER VOLTAGE 30 Volts CURRENT 0.2 Ampers 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 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 a ra m e te r Symbol B AT5 4 B AT5 4 A B AT5 4 C B AT5 4 S Uni ts - L4 L42 L43 L44 - M a rk i ng c o d e PD 225 mW V RRM 30 V O 0 .2 A FSM 0 .6 A 0 .3 2 0 .8 V F o rwa r d P o we r D i s s i p a ti o n@ T A = 2 5 o C P e a k Re p e ti ti ve Re ve rs e Vo lta g e I M a xi mum A ve ra g e F o r wa rd C ur re nt a t TA = 7 5 O C P e a k F o rwa rd S urg e C urr e nt, 1 .0 s (J E D E C me tho d ) I M a xi mum Ins ta nta ne o us F o rwa r d Vo lta g e @ I F = 1 mA @ I F=100mA VF M a xi mum D C Re ve rs e C ur re nt a t Ra te d D C B lo c k i ng Vo lta g e @ V R = 2 5 V I R 2 .0 μA J unc ti o n C a p a c i ta nc e : a t V R = 1 V CJ 10 pF RθJA 500 T J , T S TG -5 5 to + 1 2 5 The rm a l Re s i s ta nc e , J unc ti o n to A m b i e nt Op e ra ti ng J unc ti o n a nd S to r a g e Te mp e ra ture Ra ng e C i rc ui t F i g ure REV.0.3-MAR.5.2010 - S i ng le C o mm o n A no d e SINGLE COMMON ANODE FIG.14 FIG.15 O C o mm o n C a tho d e COMMON CATHODE FIG.16 C/ W O Series C - SERIES 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 1.2 0.8 0 10 20 30 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 REV.0.3-MAR.5.2010 300 200 100 0 50 100 150 200 O AMBIENT TEMPERATURE( C) FIG. 4 FORWARD CURRENT DERATING 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 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-MAR.5.2010 PAGE . 3