BAT54W SERIES SURFACE MOUNT SCHOTTKY BARRIER VOLTAGE 30 Volts CURRENT 0.2 Amperes FEATURES * Low turn-on voltage * Fast switching * PN Junction Guard Ring for Transient and ESD Protection. * Lead free in comply with EU RoHS 2002/95/EC directives. * Green molding compound as per IEC61249 Std. . (Halogen Free) MECHANICAL DATA Case: SOT-323, Plastic Terminals:Solderable per MIL-STD-750,Method2026 Approx. Weight: 0.0002 ounces, 0.005 grams o MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) PAR AME T E R Marki ng C o de S YMB OL B AT 54 W - L4 B AT 5 4AW B AT 54 C W B AT5 4S W U N IT S L 42 L43 L 44 - P ea k Rep eti ti ve Re verse Voltag e V RRM 30 V Maxi mum A vera ge F orwa rd C urre nt at Ta=7 5 O C IF ( AV ) 0.2 A IF S M 0.6 A VF 0.32 1 .0 0 V P ower D i ssi p ati on PD 20 0 mW Maxi mum D C Reve rse C urrent at Rated D C B locki ng Voltag e@V R=25V IR 2.0 uA Juncti on C ap aci ta nce :at V R= 1V CJ 10 pF R QJ A 63 5 T J , T S TG -5 5 TO +1 25 P ea k F orwa rd S urg e C urre nt, 1.0s (JE D E C me thod ) Maxi mum Instantaneous F orward Volta ge IF =1mA IF =10 0mA Thermal Re si stance, Juncti on to A mbi ent Ope rati ng Juncti on a nd S to rage Tempe rature Ra ng e C i rcui t F i gure December 13,2011-REV.05 S i ngle C o mmo n A nod e O C ommon C athod e C/ W O C S e ri es PAGE . 1 BAT54W SERIES 1000 1000 T J =85 OC O FORWARD CURRENT, mA T J =125 C REVERSE CURRENT, u A 100 10 O T J =125 C 1.0 100 T J =85 O C 10 1.0 O T J =25 C O T J =25 C 0.1 0.1 0 0.6 1.8 1.2 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 December 13,2011-REV.05 300 200 100 0 50 100 150 200 AMBIENT TEMPERATURE( OC) FIG. 4 FORWARD CURRENT DERATING PAGE . 2 BAT54W SERIES MOUNTING PAD LAYOUT SOT-323 Unitinch(mm) 0.073 (1.85) 0.034 (0.86) 0.026 (0.66) 0.026 (0.65) 0.026 (0.65) 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 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. December 13,2011-REV.05 PAGE . 3 BAT54W SERIES For example : RB500V-40_R2_00001 Serial number Part No. Version code means HF Packing size code means 13" Packing type means T/R Packing Code XX Version Code XXXXX Packing type 1st Code Packing 2nd Code size code T/B A N/A 0 HF 0 serial number T/R R 7" 1 RoHS 1 serial number B/P B 13" 2 T/P T 26mm X TRR S 52mm Y TRL L PBCU U FORMING F PBCD D HF or RoHS 1st Code 2nd~5th Code Part No_packing code_Version BAT54W_R1_00001 BAT54W_R2_00001 December 13,2011-REV.05 PAGE . 4