BAS40WS SURFACE MOUNT SCHOTTKY BARRIER DIODE Features • Low forward voltage • Fast switching PINNING DESCRIPTION PIN 1 Cathode 2 Anode 2 1 43 Top View Marking Code: "43" Simplified outline SOD-323 and symbol Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit VRRM 40 V DC Blocking Voltage VR 40 V Forward Continuous Current IF 200 mA IFSM 600 mA Junction Temperature TJ 150 O Storage Temperature Range TS - 55 to + 150 O Repetitive Peak Reverse Voltage Peak Forward Surge Current (at tp = 8.3 ms) Characteristics at Ta = 25 OC Parameter C C Symbol Min. Max. Unit Forward Voltage at IF = 1 mA at IF = 40 mA VF VF - 0.38 1 V V Reverse Current at VR = 30 V IR - 200 nA V(BR)R 40 - V trr - 5 ns Cj - 5 pF Reverse Breakdown Voltage at IR = 10 µA Reverse Recovery Time at IF = IR = 10 mA to IR = 1 mA, RL = 100 Ω Capacitance at VR = 0 V, f = 1 MHz SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 20/09/2008 BAS40WS SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 20/09/2008 BAS40WS PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-323 A c HE A D E bp UNIT A bp C D E HE mm 1.10 0.80 0.40 0.25 0.15 0.00 1.80 1.60 1.35 1.15 2.80 2.30 SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 20/09/2008