DATA SHEET BAT54WS SURFACE MOUNT SCHOTTKY BARRIER VOLTAGE CURRENT 30 Volts SOD-323 0.2 Ampers Unit: inch (mm) FEATURES • Low turn-on voltage .014(.35) • PN Junction Guard Ring for Transient and ESD Protection. .009(.25) .054(1.35) • Fast switching .045(1.15) .078(1.95) .068(1.75) • Pb free product are available : 99% Sn above can meet Rohs .038(.95) .027(.70) .006(.15) .002(.05) environment substance directive request .107(2.7) .090(2.3) MECHANICAL DATA Case: SOD-323, Plastic .012(.30)MIN. Terminals: Solderable per MIL-STD-202G, Method 208 Approx. Weight: 0.0045 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. P a ra me te r S ym b o l Va l ue U ni t s V RRM 30 V IO 0 .2 A 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 ) IF S M 0 .6 A 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=100mA VF 0 .3 2 1 .0 V 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 Vo lta 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 RθJ A 500 T J , T S TG - 5 5 TO + 1 2 5 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 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 STAD-NOV.17.2004 O C/ W O C PAGE . 1 1000 1000 T A =125 O C 100 REVERSE CURRENT, u A FORWARD CURRENT, mA T A =85 OC 10 O T A =125 C 1.0 100 T A =85 O C 10 1.0 T A =25 O C O T A =25 C 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 STAD-NOV.17.2004 300 200 100 0 50 100 150 200 O AMBIENT TEMPERATURE( C) FIG. 4 FORWARD CURRENT DERATING PAGE . 2 MOUNTING PAD LAYOUT Unit: inch (mm) SOD-323 0.035(0.9) 0.063(1.6) 0.031(0.8) 0.120 (3.04) MAX ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 5.0K per 7" plastic Reel LEGAL STATEMENT IMPORTANT NOTICE This information is intended to unambiguously characterize the product in order to facilitate the customer's evaluation of the device in the application. The information will help the customer's technical experts determine that the device is compatible and interchangeable with similar devices made by other vendors. The information in this data sheet is believed to be reliable and accurate. The specifications and information herein are subject to change without notice. New products and improvements in products and product characterization are constantly in process. Therefore, the factory should be consulted for the most recent information and for any special characteristics not described or specified. Copyright Pan Jit International Inc. 2003 All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract. The information presented is believed to be accurate and reliable, and may change without notice in advance. No liability will be accepted by the publisher for any consequence of use.Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights. STAD-NOV.17.2004 PAGE . 3