Nexperia – Trench Schottky rectifiers combine low forward voltage with low reverse current

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Nexperia supplies a family of 40V and 45V trench Schottky rectifiers which are ideal for use in switch-mode power supplies and high-frequency voltage converters that have to operate at very high efficiency.

This is because of the combination of low forward voltage and low reverse current which characterises this series of devices.

In addition, these Schottky rectifiers draw a low leakage current thanks to the advanced trench process technology which Nexperia implements.

A clip-bond package design also helps the rectifiers to handle high power outputs safely. Thermal resistance for the devices’ flat-lead surface-mount plastic packages is excellent: 15K/W for the SOD123W package, 12K/W for the SOD128, and 3K/W for the SPD1289.

FEATURES

  • 175°C maximum junction temperature
  • Short reverse-recovery time
  • Compatible with reflow and wave soldering
  • AEC-Q101 qualified

APPLICATIONS

  • Low-voltage rectification
  • DC-DC converters
  • Switch-mode power supplies
  • Freewheeling applications
  • Reverse-polarity protection
Part NumberPackageMaximum Forward Current (A)Maximum Reverse Voltage (V)Typical Forward Voltage at Maximum Forward Current (mV)Typical Reverse Current at Maximum Reverse Voltage (μA)
PMEG40T10ERSOD123W1404007
PMEG40T20ERSOD123W2404507
PMEG40T30ERSOD123W3404508
PMEG40T20EPSOD1282404507
PMEG40T30EPSOD1283404508
PMEG40T50EPSOD12854047012
PMEG045T030EPDSOT128934542512
PMEG045T050EPDSOT128954546512
PMEG045T100EPDSOT1289104547520
PMEG045T150EIPDSOT1289154550026