TransphormHighest Performance, Highest Reliability GaN

Design Resources

Transphorm delivers an easy-to-use platform to investigate the benefits of GaN with a number of evaluation kits in various topologies.

Topology Function Part Number Power Rating Switching Frequency Range Frequency Adjustment Featured Device(s) Order Design Files
PFC+LLC AC-DC TDAIO250P200-KIT 250W @200kHz 200kHz Fixed TPH3202PS
Inverter DC-AC TDINV1000P100-KIT 1000W @100kHz 50-150kHz Programmable TPH3206PSB
Firmware files:
Half-bridge synchronous
buck or boost
DC-DC TDHBG2500P100-KIT 2500W @100kHz 50-300kHz Variable TPH3212PS
Inverter DC-AC TDINV3500P100-KIT 3500W @100kHz 50-150kHz Programmable TP90H180PS
Firmware files:
Totem-pole PFC AC-DC TDTTP2500P100-KIT 2500W @100kHz 100kHz Fixed TPH3212PS
Totem-pole PFC AC-DC TDTTP4000W066B-KIT 4000W @66kHz 66kHz Fixed TP65H035WS
Inverter DC-AC TDINV3000W050-KIT 3000W @50kHz 50-150kHz Programmable TP65H050WS Available Jan 2018
Request Info
Half-bridge synchronous
buck or boost
DC-DC TDHBG1200L100-KIT 1200W @100kHz 50-300kHz Variable TPH3208LSG,
TPH3208LDG
Available Feb 2018
Request Info

SPICE model for TPH3202Px/Lx (600V, 290mΩ) | v 2.0
SPICE model for TPH3206Px/Lx (600V, 150mΩ) | v 2.0
SPICE model for TPH3208PS/Lxx (650V, 110mΩ) | v 2.0
SPICE model for TPH3212PS (650V, 72mΩ) | v 2.0
SPICE model for TPH3205WSB/WSBQA (650V, 49mΩ) | v 2.3
SPICE model for TPH3207WS (650V, 35mΩ) | v 2.2
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Parikh, Primit; Smith, Kurt; Barr, Ronald; et al., 650 Volt GaN Commercialization Reaches Automotive Standards, ECS Transactions, September 2017

Parikh, Primit, Driving the Adoption of High Voltage Gallium Nitride Field-Effect Transistors [Expert View], IEEE Power Electronics Magazine, September, 2017

Huang, Zan; Cuadra, Jason, Preventing GaN Device VHF Oscillation, APEC 2017 Industry Session, March, 2017

Zuk, Philip; Campeau, Gaetan, How to Design with GaN in Under an Hour, APEC 2017 Exhibitor Session, March 2017

Smith, Kurt; Barr, Ronald, Reliability Lifecycle of GaN Power Devices, white paper, March 2017

Wang, Zhan; Wu, Yifeng, 99% Efficiency True-Bridgeless Totem-Pole PFC Based on GaN HEMTs

Wang, Zhan; Honea, Jim; Wu, Yifeng, Design and Implementation of a High-efficiency Three-level Inverter Using GaN HEMTs, May 2015 (requires IEEE access)

Zhou, Liang; Wu, Yifeng; Honea, Jim; Wang, Zhan, High-efficiency True Bridgeless Totem Pole PFC based on GaN HEMT: Design Challenges and Cost-effective Solutions, May 2015 (requires IEEE access)

Wang, Zhan; Wu, Yifeng; Honea, Jim; Zhou, Liang, Paralleling GaN HEMTs for diode-free bridge power converters, Mar 2015

Kikkawa, T., et al, 600V JEDEC-qualified Highly-reliable GaN HEMTs on Si Substrates, Dec 2014 (requires IEEE access)

Wu, Yifeng; Guerrero, Jose; McKay, Jim; Smith, Kurt, Advances in reliability and operation space of high-voltage GaN power devices on Si substrates, Oct 2014 (requires IEEE access)

Wang, Zhan; Honea, Jim; Yuxiang Shi; Hui Li, Investigation of driver circuits for GaN HEMTs in leaded packages, Oct 2014

Wu, Y.; Gritters, J.; Shen, L.; Smith, R.P.; Swenson, B., kV-class GaN-on-Si HEMTs Enabling 99% Efficiency Converter at 800V and 100kHz, June 2014 (requires IEEE access)

Wu, Y.; Gritters, J.; Shen, L.; Smith, R.P.; McKay, J.; Barr, R.; Birkhahn, R., Performance and Robustness of First Generation 600V GaN-on-Si Power Transistors, Oct 2013 (requires IEEE access)

Parikh, Primit; Wu, Yifeng; Shen, Likun, Commercialization of High 600V GaN-on-Silicon Power Devices, May 2013 (requires IEEE access)

Wu, Yifeng, GaN Offers Advantages to Future HEV, March 2013

Wu, Y.; Kebort, D.; Guerrero, J.; Yea, S.; Honea, J.; Shirabe, K.; Kang, J., High-Frequency, GaN Diode-Free Motor Drive Inverter with Pure Sine Wave Output, Oct 2012

Shirabe, Kohei; Swamy, Mahesh; Kang, Jun-Koo; Hisatsune, Masaki; Wu, Yifeng; Kebort, Don; Honea, Jim, Advantages of High-frequency PWM in AC Motor Drive Applications, Sept 2012 (requires IEEE access)

Wu, Y.; Coffie, R.; Fichtenbaum, N.; Dora, Y.; Suh, C.S.; Shen, L.; Parikh, P.; Mishra, U.K., Total GaN solution to electrical power conversion, Jun 2011 (requires IEEE access)

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