BAT42WS, BAT43WS SURFACE MOUNT SCHOTTKY BARRIER DIODE PINNING DESCRIPTION PIN Features • Low Forward Voltage • Fast Switching • Ultra-Small Surface Mount Package 1 Cathode 2 Anode 2 1 Top View Marking Code: BAT42WS: X9 BAT43WS: Y9 Simplified outline SOD-323 and symbol Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit VRRM 30 V Reverse Voltage VR 30 V Average Rectified Output Current IO 100 mA Forward Continuous Current IFM 200 mA Repetitive Peak Forward Current at t < 1 s IFRM 500 mA Non-repetitive Peak Forward Surge Current at t < 10 ms IFSM 2 A Power Dissipation Ptot 200 Thermal Resistance, Junction to Ambient RθJA 625 Junction Temperature Tj - 55 to + 125 O Storage Temperature Range TS - 55 to + 125 O Repetitive Peak Reverse Voltage mW C/W O C C Characteristics at Ta = 25 OC Parameter Reverse Breakdown Voltage at IR = 100 μA Reverse Current at VR = 25 V Forward Voltage at IF = 200 mA at IF = 10 mA at IF = 50 mA at IF = 2 mA at IF = 15 mA BAT42WS BAT42WS BAT43WS BAT43WS Symbol Min. Max. Unit V(BR)R 30 - V IR - 500 nA 0.26 - 1 0.4 0.65 0.33 0.45 VF V Total Capacitance at VR = 1 V, f = 1 MHz CT - 10 pF Reverse Recovery Time at IF = IR = 10 mA, IRR = 0.1 X IR, RL = 100 Ω trr - 5 ns SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 18/04/2008 BAT42WS, BAT43WS SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 18/04/2008 BAT42WS, BAT43WS 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 : 18/04/2008