TransphormHighest Performance, Highest Reliability GaN

TP65H300G4LSG  SuperGaN

650V 240mΩ SuperGaN™ FET in PQFN88

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The TP65H300G4LSG 650V 240mΩ Gallium Nitride (GaN) FET is a normally-off device built using Transphorm’s Gen IV platform. It combines state-of-the-art high voltage GaN HEMT and low voltage silicon MOSFET technologies—offering superior reliability and performance.

Transphorm GaN offers improved efficiency over silicon, through lower gate charge, lower crossover loss, and smaller reverse recovery charge.

The TP65H300G4LSG is offered in an industry-standard PQFN88 with a common source package configuration.

Key Specifications
VDS (V) min 650
VTDS (V) max 725
RDS(on) (mΩ) max* 312
Qrr (nC) typ 23
Qg (nC) typ 9.6
*Reflects both static and dynamic on-resistance

Key Features

  • JEDEC qualified GaN technology
  • Dynamic RDS(on)eff production tested
  • Robust design, defined by
    • Intrinsic lifetime tests
    • Wide gate safety margin
    • Transient over-voltage capability
  • Very low QRR
  • Reduced crossover loss
  • RoHS-compliant and Halogen-free packaging

Key Benefits

  • Enables AC-DC and DC-DC designs
    • Increased power density
    • Reduced system size and weight
    • Overall lower system cost
  • Achieves increased efficiency in both hard- and soft-switched circuits
  • Easy to drive with commonly-used gate drivers
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