GaN Power Transistor by Transphorm (18 more products)

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TP65H035G4QS-TR Image

The TP65H035G4QS-TR from Transphorm is an Enhancement Mode GaN Power Transistor. The transistor has a drain-source breakdown voltage of 650 V and a gate threshold voltage of 4 V. It has a continuous drain current of 46.5 A and a drain-source resistance of 35 milli-ohms. This transistor is a normally-off device using Transphorm’s Gen IV SuperGaN platform that combines advanced epi and patented design technologies to simplify manufacturability while improving efficiency over silicon via lower gate charge, output capacitance, crossover loss, and reverse recovery charge. It combines a state-of-the-art high-voltage GaN HEMT with a low-voltage silicon MOSFET to offer superior reliability and performance. This JEDEC-qualified power transistor has an effective dynamic drain-source resistance production tested and has a robust design defined by a wide gate safety margin, transient over-voltage capability, and enhanced inrush current capability. It enables AC-DC bridgeless totem-pole PFC designs due to increased power density, reduced system size and weight with overall lower system cost thereby achieving increased efficiency in both hard- and soft-switched circuits.

This RoHS-compliant power transistor is easy to drive with commonly used gate drivers with a GSD pin layout to improve high-speed design. It is available in a surface-mount package that measures 12 x 10 mm and is ideal for datacom, broad industrial, PV inverter, and servo motor applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    650 V GaN Power Transistor for PV Inverters


  • Gate Threshold Voltage
    4 V
  • Drain Source Voltage
    650 V
  • Drain Source Resistance
    35 milli-ohm
  • Continous Drain Current
    46.5 A
  • Pulsed Drain Current
    240 A
  • Total Charge
    22 nC
  • Input Capacitance
    1500 pF
  • Output Capacitance
    147 pF
  • Turn-on Delay Time
    60 ns
  • Turn-off Delay Time
    94 ns
  • Rise Time
    10 ns
  • Fall Time
    10 ns
  • Temperature operating range
    -55 to 150 Degree C
  • RoHS Compliant
  • Package Type
    Surface Mount
  • Package
  • Applications
    Datacom, Broad industrial, PV inverter, Servo motor
  • Dimensions
    10 x 12 mm

Technical Documents