Diodes Menu Close
Back to Synchronous MOSFET Controller

ZXGD3101N8

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Description

The ZXGD3101 is intended to drive MOSFETS configured as ideal diode replacements. These AC-DC converters are comprised of a differential amplifier detector stage and high current driver. The detector monitors the reverse voltage of the MOSFET such that if body diode conduction occurs a positive voltage is applied to the MOSFET's Gate pin. Once the positive voltage is applied to the Gate the MOSFET switches on allowing reverse current flow. The detectors' output voltage is then proportional to the MOSFET Drain-Source reverse voltage drop and this is applied to the Gate via the driver. This action provides a rapid turn off as current decays.

Application(s)

  • Flyback Converters in: o Adaptors o LCD Monitors o Server PSU’s o Set Top Boxes
  • LLC converter in: o High Power Adaptors o LCD TV o Street Lighting

Product Specifications

Product Parameters

AEC Qualified Yes
Compliance (Only Automotive supports PPAP) Standard
Supply Voltage VCC (V) 5 V
Quiesent Supply Current (mA) 8 mA
Drain Voltage V(V) 180 V
Mode of Operation DCM CrCM CCM
Switching Frequency (kHz) ≤100 kHz
Proportional Gate Drive Control (Y|N) Yes
Turn-On Time TON (ns) 500 ns
Turn-OffThresholdVoltage (mV) -16 mV
Turn-Off Delay Time TOFF (ns) 15 ns
Gate Source Current ISOURCE (A) 2.5 A
Gate Sink Current ISINK (A) 2.5 A

Related Content

Packages

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
ZXGD3101N8TC

ZXGD3101N8TC

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 381 6/27/2022 Europe, Asia, North America Buy Now
Micronetics GmbH 2500 6/27/2022 Germany Contact Sales
Mouser Electronics Inc. 6 6/27/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample