WSD521S

WSD520S/521S Surface Mount Schottky Barrier Diodes P b Lead(Pb)-Free Feature: *Extrmely High Switching Speed. *Low Forward Voltage and Low Reverse Current. *High Reliability. *Schottky Barrier Diodes Encapsulated in a SOD-523 Package SMALL SIGNAL SCHOTTKY DIODES 200m AMPERES 30 VOLTS 1 2 Description: These schottky barrier diodes are designed for high speed switching applications circuit protection, and voltage clamping, Extremely low forward voltage reduces conduction loss, Miniature surface mount package is excellent for hand held and portable applications where space is limited. SOD-523 SOD-523 Outline Dimensions A C HE V M A Unit:mm D A 0 0.5 scale 1mm E b p DIMENSIONS (mm are the original dimensions) UNIT mm max min A 0.7 0.5 bp 0.35 0.25 c 0.2 0.1 D 1.3 1.1 E 0.9 0.7 HE 1.7 1.5 V 0.15 Note1. The marking bar indicates the cathode. www.DataSheet4U.com OUTLINE VERSION SOD-523 REFERENCES IEC JEDEC EIAJ SC-79 EUROPEAN PROJECTION ISSUE DATE 98-11-25 WEITRON http://www.weitron.com.tw 1/4 Rev.C 15-Jan-07 WSD520S/521S Maximum Ratings (TA=25°C Unless otherwise noted) Characteristic Reverse Voltage Average Rectifier Forward Current Peak Forward Surge Current (1) Operating Junction Temperature Range Storage Temperature Range Symbol VR IF(AV) IFSM TJ Tstg Value 30 200 1.0 125 -40 to +125 Unit V mA A °C °C Electrical Characteristics (TA=25°C Unless otherwise noted) Characteristic Reverse Breakdown Voltage IR = 100µA Forward Voltage IF = 200mA Reverse Leakage VR = 1...