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 1. Product pro?le 1.1 General description Planar Maximum Ef?ciency General Application (MEGA) Schottky barrier recti?er with an integrated guard ring for stress protection, encapsulated in a SOD123W small and ?at lead Surface-Mounted Device (SMD) plastic package. 1.2 Features n Average forward current: IF(AV) ≤ 3A n Reverse voltage: VR≤ 40 V n Low forward voltage n High power capability due to clip-bond technology n AEC-Q101 quali?ed n Small and ?at lead SMD plastic package 1.3 Applications n Low voltage recti?cation n High ef?ciency DC-to-DC conversion n Switch Mode Power Supply (SMPS) n Reverse polarity protection n Low power consumption applications 1.4 Quick reference data [1] Device mounted on a ceramic Printed-Circuit Board (PCB), Al2O3, standard footprint. PMEG4030ER 3 A low VF MEGA Schottky barrier recti?er Rev. 01 — 11 August 2009 Product data sheet Table 1. Quick reference data Tj=25°C unless otherwise speci?ed. Symbol Parameter Conditions Min Typ Max Unit IF(AV) average forward current square wave; δ = 0.5; f=20kHz Tamb ≤ 40 °C [1] --3A Tsp ≤ 130 °C --3A VR reverse voltage - - 40 V VF forward voltage IF = 3 A - 460 540 mV IR reverse current VR = 40 V - 25 100 μA |