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Foundry profile

Dynax

Dynax (Suzhou Nengxun Gaoneng Semiconductor) is a China-based GaN RF semiconductor manufacturer offering wafer foundry service on its 0.45 / 0.25 / 0.15 / 0.1 µm GaN HEMT platforms for wireless communications, radar and RF energy applications.

Reviewed July 8, 2026Scope: MPW, NTO and production evaluation
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Dynax — representative silicon and device imagery from programs we support

Representative imagery from semiconductor programs we have supported or analysed

Process Nodes

GaN HEMT 0.45 µmGaN HEMT 0.25 µmGaN HEMT 0.15 µmGaN HEMT 0.1 µm

Technologies & Platforms

GaN
GaN HEMT
RF power
III-V

TOMPW Support Capabilities

GaN RF wafer foundry
RF power device platforms (PA, LNA, switch)
MMIC design enablement (PDK)
RF power for comms and radar

Best For

RF power amplifiers5G base station and broadband commsRadar and RF energySatellite communications

Notes

  • Dynax offers GaN wafer foundry for RF customers; TOMPW can help scope GaN programs.
  • Process menu spans 0.45 µm to 0.1 µm GaN HEMT.

Why This Profile Exists

This profile exists so a team can review foundry-specific context directly, while still understanding TOMPW's role in execution, comparison and downstream supply-chain coordination.

Discuss Dynax for Your Program

TOMPW Service can coordinate MPW, NTO and production engagements with Dynax as part of a scoped execution path.

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COMMON QUESTIONS

Working with Dynax through TOMPW

Can TOMPW arrange MPW or shuttle runs at Dynax?

Yes. TOMPW coordinates MPW, NTO and full-mask access at Dynax for overseas chip teams, handling scheduling, EDA checks and logistics.

What support does TOMPW provide beyond the wafer at Dynax?

Packaging, final test, PCB support and turnkey assembly coordination through the foundries we coordinate, so the customer sees a simpler handoff path.

How do I get a quote for a Dynax engagement?

Email market@tompwservice.com with your GDSII, target node and volume, or use the quote button. TOMPW returns a scoped execution plan.

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