SB520WT SCHOTTKY BARRIER DIODE Features • Ultra small SMD package • Very low forward voltage PINNING Applications • Ultra high speed switching • Voltage clamping • Low current rectification Absolute Maximum Ratings (Ta = 25 OC) Parameter DESCRIPTION PIN 1 Cathode 2 Anode 2 1 F Top View Marking Code: "F" Simplified outline SOD-523 and symbol Symbol Value Unit Reverse Voltage VR 20 V Continuous Forward Current IF 500 mA Repetitive Peak Forward Current (at tp = 1 ms) IFRM 3.5 A Non-Repetitive Peak Forward Surge Current ( t = 8 ms square wave) IFSM 6 A Junction Temperature Tj 125 O Storage Temperature Range Ts - 65 to + 150 O Symbol Max. C C Characteristics at Ta = 25 OC Parameter Unit Forward Voltage at IF = 0.1 mA at IF = 1 mA at IF = 10 mA at IF = 100 mA at IF = 500 mA VF Reverse Current at VR = 10 V IR 30 µA Diode Capacitance at VR = 1 V, f = 1 MHz Cd 30 pF 180 240 290 380 650 mV SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 23/11/2006 SB520WT PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-523 ALL ROUND C A ∠ HE D E bp A UNIT A bp C D E HE V mm 0.70 0.60 0.4 0.3 0.135 0.127 1.25 1.15 0.85 0.75 1.7 1.5 0.1 ∠ 5 O SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 23/11/2006