BAT42W, BAT43W SURFACE MOUNT SCHOTTKY BARRIER DIODE PINNING DESCRIPTION PIN Features • Low Forward Voltage Drop • Fast Switching 1 Cathode 2 Anode 2 1 Top View Marking Code: BAT42W: PX BAT43W: PY Simplified outline SOD-123 and symbol Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit VRRM 30 V Reverse Voltage VR 30 V 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 mW Thermal Resistance Junction to Ambient RθJA 500 Operating and Storage Temperature Range Tj, TS - 55 to + 125 Repetitive Peak Reverse Voltage C/W O C O 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 BAT42W BAT42W BAT43W BAT43W Symbol Min. Max. Unit V(BR)R 30 - V IR - 500 nA 0.26 - 1 0.4 0.65 0.33 0.45 V V V V V VF 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 BAT42W, BAT43W 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 BAT42W, BAT43W 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 : 18/04/2008