Powrót do: Diodes Incorporated

Diodes Incorporated ZXGD3108N8 40V Active O-Ring MOSFET Controller

Diodes Inc. ZXGD3108N8 40V Active O-Ring MOSFET Controller is designed for driving a very low RDS(ON) Power MOSFET as an ideal diode. This replaces the standard rectifier to reduce the forward voltage drop and overall increase the power transfer efficiency. It can be used on both high-side and low-side power supply units (PSU) with rails up to ±40V. It enables very low RDS(ON) MOSFETs to operate as ideal diodes as the turn-off threshold is only -3mV with ±2mV tolerance.

Features

  • Active O-ring MOSFET controller for high- or low-side PSU
  • Ideal diode to reduce forward voltage drop
  • -3mV Typical turn-off threshold with ±2mV tolerance
  • 40V Drain voltage rating
  • 25V VCC rating
  • <5mW Standby power with quiescent supply current <400μA
  • <600ns Turn-off time to minimize reverse current

Applications

  • (N + 1) Redundant power supplies
  • Telecom and networking
  • Data centers and servers

Functional Block Diagram

Block Diagram - Diodes Incorporated ZXGD3108N8 40V Active O-Ring MOSFET Controller
Opublikowano: 2015-01-20 | Zaktualizowano: 2022-03-11