H5VLD3B
R+O
Needs validationmedium risk
H5VLD3B is a close 5 V SOD-323 TVS candidate with low capacitance.
Best Alternatives to CESDBLC5V0D3
CESDBLC5V0D3 is a 5 V bidirectional SOD-323 ESD TVS. Alternatives need pinout, capacitance, and clamp-voltage review.
AI replacement insight
Electrical riskmedium
capacitance and clamp vary
Package risklow
kept parts are SOD-323
Firmware risklow
passive protection part
Sourcing riskmedium
target lifecycle is unclear
Can it be replaced directly?
Direct replacement for CESDBLC5V0D3 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with H5VLD3B, then check PESD5V0S1BA-N if higher capacitance is acceptable.
Main risk
High-speed signal loading and clamp voltage may differ.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | CESDBLC5V0D3 | H5VLD3B | PESD5V0S1BA-N | 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 | 5 V | 5 V | - | 5 V — VRWM aligned | |
| Current | 5 A | 8 A | - | 17 A — higher IPP | |
| Application | 12 pF, 10 V clamp | 15 pF, 12 V clamp | - | 60 pF, 21 V clamp — may load fast lines |
Application & sourcing insights
Questions & answers
Verified drop-in options for CESDBLC5V0D3 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.