Part NumberGS66504B
DownloadsDatasheet
Spice Models
Step File
Allegro Library
Altium Library
Evaluation BoardsGS665MB-EVB
(Mother board)
VDS650 V E-HEMT
IDS15 A
RDS(on)100 mΩ
QG3.3 nC
Dimensions (mm)5.0 x 6.6 x 0.51
CoolingBottom-Side
MR QTY250
TR QTY3000
MR Size16 mm x 7″
TR Size16 mm x 13″

GS66504B

650V Enhancement Mode GaN Transistor

The GS66504B is an enhancement mode GaN-onsilicon power transistor. The properties of GaN allow for high current, high voltage breakdown and high switching frequency. GaN Systems implements patented Island Technology® cell layout for high-current die performance & yield. GaNPX® packaging enables low inductance & low thermal resistance in a small package. The GS66504B is a bottom-side cooled transistor that offers very low junction-to-case thermal resistance for demanding high power applications. These features combine to provide very high efficiency power switching.

  • Ultra-low FOM Island Technology® die
  • Low inductance GaNPX® package
  • Simple gate drive requirements (0 V to 6 V)
  • Transient tolerant gate drive (-20 V / +10 V )
  • Very high switching frequency (> 10 MHz)
  • Fast and controllable fall and rise times
  • Reverse current capability
  • Zero reverse recovery loss
  • Small 5.0 x 6.6 mm2 PCB footprint
  • RoHS 3 (6+4) compliant

APPLICATIONS

  • AC-DC Converters
  • Uninterruptable Power Supplies
  • Industrial Motor Drives
  • Fast Battery Charging
  • Class D Audio amplifiers
  • DC-DC converters

EVALUATION BOARD: GS665MB-EVB

650 V Universal Motherboard

This universal motherboard can be used with daughter cards (sold separately) to evaluate the entire GaN Systems 650 V family of GaN E-HEMT products.

COMPATIBLE WITH:

  • GS66508B-EVBDB
  • GS66508T-EVBDB2
  • GS66516T-EVBDB2

EVALUATION BOARD: GS-EVB-ACDC-300W-ON

Ultra high power density AC/DC Evaluation Board

The GS-EVB-ACDC-300W-ON evaluation board is a 300W AC/DC power converter with GaN-based PFC/LLC power stages. It provides an excellent foundation for designing an ultra-high power density, high efficiency AC/DC converter in the 100W to 550W power range.

Features and Benefits

  • Ultra−high Power Density AC/DC power supply (up to 32 W/inch3)
  • GaN E-HEMT based PFC/LLC design
    • Synchronous CrM PFC
    • 500 kHz LLC stage incorporated with 600 V HB GaN driver and high performance current mode LLC controller
  • 300 W maximum power, peak power up to 340 W
  • Highly versatile, low cost modular assembly, ideal for expediting development cycles

Applications

  • Adapters for gaming consoles and notebooks
  • Low profile AC/DC PSUs for TV and VR systems
  • Ultra-small form factor SMPS for industrial applications
  • Open frame power supplies

Created in partnership with ON Semiconductor. Features GaN Systems 650V E-HEMT GS66504B and multiple ON Semi Controllers & Drivers: NCP1616, NCP13992, NCP4306, NCP51820