ESDA6V1-5W6-TP
TECH PUBLIC
Needs validationlow risk
A strong alternative with matching package, voltage, ESD, and higher power rating; pinout requires verification.
Best Alternatives to SMF05CT1G-ES
SMF05CT1G-ES is a 5-line, 5V unidirectional TVS diode in a SOT-363 package, offering robust ±30kV ESD protection. Finding a replacement requires matching the channel count, package, and key electrical ratings like power and ESD.
AI replacement insight
Electrical riskmedium
Candidates may have lower power or ESD ratings. Capacitance differences can affect signal integrity.
Package risklow
SOT-363 is a standard package, but pinout must be verified.
Sourcing riskhigh
Cross-vendor part numbers like SMF05C have inconsistent specifications, increasing risk.
Can it be replaced directly?
Direct replacement for SMF05CT1G-ES should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
ESDA6V1-5W6-TP by TECH PUBLIC is the most promising candidate, offering matching or superior electrical ratings, pending datasheet verification of pinout and capacitance.
Main risk
The primary risk is using a part with a different pinout, a lower number of protection channels, or insufficient power/ESD ratings, which could leave circuits unprotected or damaged.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | SMF05CT1G-ES | ESDA6V1-5W6-TP | LESDA6V1W6T1G | SMF05C | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SOT-363 | SOT-363 | SOT-363 | SOT-363 | SOT-363 — Form factor matches.; LESDA6V1W6T1G: Form factor matches.; SMF05C: Form factor matches. |
| Channels | 5 | 5 | 5 | - | 5 — Number of lines matches.; LESDA6V1W6T1G: Number of lines matches. |
| Voltage | 5V | 5V | - | 5V | 5V — Working voltage matches.; SMF05C: Working voltage matches. |
| Power | 150W | 180W | 100W | 100W / 200W | 180W / 100W / 100W / 200W — Higher peak power rating is an upgrade.; LESDA6V1W6T1G: Peak power rating is lower.; SMF05C: Conflicting data; one source shows weaker power (100W). |
| Esd Protection | ±30kV | ±30kV | 25kV | ±17kV (Air) | ±30kV / 25kV / ±17kV (Air) — ESD rating matches.; LESDA6V1W6T1G: ESD rating is lower.; SMF05C: ESD rating is significantly lower. |
| Capacitance | 90pF | Not specified | 50pF | 100pF | Not specified / 50pF / 100pF — Capacitance value is missing and needs verification.; LESDA6V1W6T1G: Lower capacitance may be acceptable or beneficial.; SMF05C: Slightly higher capacitance. |
Application & sourcing insights
Questions & answers
Verified drop-in options for SMF05CT1G-ES are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.