SD05C
MDD
Needs validationmedium risk
SD05C may fit SOD-323 5V TVS designs but needs polarity and pinout review.
Best Alternatives to CESD5V0D3 ZA
CESD5V0D3 ZA is a 5V unidirectional SOD-323 ESD diode. Same-package alternates need polarity, pinout, clamp, and capacitance checks.
AI replacement insight
Electrical riskmedium
polarity, clamp, capacitance need checks
Package risklow
kept candidates are SOD-323
Firmware risklow
passive protection part
Sourcing riskmedium
PDF checks pending
Can it be replaced directly?
No verified pin-compatible replacement is proven from the provided evidence.
Best replacement path
Review SD05C or UDD32C05L01 as same-package 5V TVS candidates.
Main risk
Polarity and clamp voltage may not match the target.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | CESD5V0D3 ZA | SD05C | UDD32C05L01 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SOD-323 | SOD-323 | - | SOD-323 — same package | |
| Pinout | 2 pins | 2 pins | - | 2 pins — pin function not checked | |
| Voltage | 5V | 5V | - | 5V — same Vrwm | |
| Current | 15A | 30A | - | 17A — artifact value | |
| Power | 200mW | 450W pulse | - | 350W pulse — not same rating basis |
Application & sourcing insights
Questions & answers
SD05C and UDD32C05L01 are the closest kept candidates, but both need FAE review.