1N5817WB-1N5819WB 1 A SURFACE MOUNT SCHOTTKY BARRIER DIODE PINNING DESCRIPTION PIN 1 Cathode 2 Anode 2 1 Top View Marking Code: 1N5817WB: A0 1N5818WB: ME 1N5819WB: SR Simplified outline SOD-123 and symbol Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit VR 20 30 40 V IO 1 A Non-Repetitive Peak Forward Surge Current (8.3 ms Single Half Sine-Wave) IFSM 25 A Power Dissipation Ptot 450 mW Operating Temperature Range Tj - 55 to + 150 O Storage Temperature Range TS - 55 to + 150 O 1N5817WB 1N5818WB 1N5819WB Reverse Voltage Average Forward Rectified Current C C Characteristics at Ta = 25 OC Parameter Reverse Breakdown Voltage at IR = 1 mA Reverse Voltage Leakage Current at VR = 20 V at VR = 30 V at VR = 40 V at VR = 4 V at VR = 6 V Forward Voltage at IF = 0.1 A at IF = 1 A at IF = 3 A Symbol 1N5817WB 1N5818WB 1N5819WB 1N5817WB 1N5818WB 1N5819WB 1N5819WB 1N5819WB 1N5819WB 1N5817WB 1N5818WB 1N5819WB VBR IR VF 1N5817WB 1N5818WB 1N5819WB Diode Capacitance at VR = 4 V, f = 1 MHz CD Min. Max. 20 30 40 - - 1 1 1 0.05 0.075 - 0.45 0.45 0.55 0.6 - 0.75 0.875 0.9 - 120 Unit V mA V pF SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 20/12/2006 1N5817WB-1N5819WB PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123 c A ∠ ALL ROUND HE A bp E D UNIT A bp c D E HE v ∠ mm 1.15 1.05 0.6 0.5 0.135 0.127 2.7 2.6 1.65 1.55 3.9 3.7 0.2 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 : 20/12/2006