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Verification register Frontier Hardware & Quantum

Readiness verdict

Infineon CoolGaN BDS 650V G5 Bidirectional Switch

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-10-01
Revision
3
Method
v1.4.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Watch

Primary summary from verified readiness

Confidence
85% · fresh
Computed at
2026-10-01T00:38:12.38256+00:00
Claimed
55

Public ambition and stated capability

Reported
35

Observed practitioner reporting

Verified
35

Independently supported evidence

Gap
+20

Claimed leads verified

Evidence strength Growing

Decision

What the current evidence supports

Agent-assisted assessment · independently reviewed · 2026-10-01

Proceed with an engineering pilot only for a compatible AC topology.

Why
Manufacturer design support and independent laboratory operation are substantive, but continuous DC operation can lose blocking capability and full-power field reliability remains unproven publicly.
Next
Check the exact blocking waveform against datasheet limits, then validate gate drive, commutation, thermal behavior and lifetime in the intended circuit.

Constraints

Blockers

  • Continuous DC operation is unsuitable and can lose blocking capability.
  • 650 V is a transient rating, not the continuous AC blocking rating.
  • Minimum AC line frequency and waveform conditions must be respected.
  • Dual-gate drive and substrate behavior require topology-specific validation.
  • Independent application testing remains limited to laboratory conditions.
  • Rated-power lifetime and broad field reliability lack strong public validation.

Evidence summary

Derived counts

AI-assisted assembly

Total
14
Tier 1
6
Tier 2
7
Tier 3
1
Supports
9
Contradicts
3
Context
2
Latest observed
2026-09-19

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Revision 3

  1. 2026-07-19 Reading moved from ready to ready.
  2. 2026-09-22 Reading moved from ready to ready.
  3. 2026-10-01 Reading moved from ready to watch.

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