Is there a pin-compatible replacement for BZT52C36S?

No direct pin-compatible replacement with identical key specifications was identified. BZT52C33S shares the SOD-323 package but has a different Zener voltage. BZT52C36 has the correct voltage but a different package.

What risks should I check before replacing BZT52C36S?

First, verify the package size; an SOD-123 part will not fit on an SOD-323 footprint. Second, confirm if a different Zener voltage (e.g., 33V instead of 36V) is acceptable for your circuit's voltage regulation or clamping requirements.

BZT52C36S Alternatives, Datasheet & Cross Reference | Yangjie Technology

Finding a substitute for the BZT52C36S Zener diode requires matching its 36V rating, 200mW power, and SOD-323 package. Alternatives exist but may involve compromises in package size or voltage.

AI replacement insight

Package riskhigh

Some alternatives use a larger SOD-123 package instead of the target's SOD-323.

Electrical riskmedium

Some same-package alternatives have a lower Zener voltage (33V vs 36V).

Can it be replaced directly?

No direct, drop-in replacement with identical key parameters was found. All candidates require engineering review for package or electrical differences.

Best replacement path

BZT52C36 offers identical voltage and higher power but requires a larger PCB footprint (SOD-123). If the package must match, BZT52C33S is an option but has a lower 33V rating.

Main risk

The primary risks are physical incompatibility due to different package sizes and electrical performance changes from mismatched Zener voltages.

Recommended alternatives

A potential alternative in the same package, but with a lower 33V Zener voltage requiring circuit analysis.

View details

Alternative comparison matrix

Feature / factor	BZT52C36S	BZT52C36	BZT52C33S	Compatibility / risk
Package	SOD-323	SOD-123	SOD-323	SOD-123 / SOD-323 — Candidate has a larger package, requires layout change.; BZT52C33S: Package matches target.
Voltage	36V	36V	33V	36V / 33V — Zener voltage matches.; BZT52C33S: Lower Zener voltage may not be suitable.
Power	200mW	350mW	200mW	350mW / 200mW — Higher power rating provides more margin.; BZT52C33S: Power rating matches.
Pin Count	2	-	null	null — Pin count missing from primary data.

Application & sourcing insights

Questions & answers

The best alternative depends on your design constraints. BZT52C36 has the same 36V rating but a larger SOD-123 package. If the SOD-323 package is required, BZT52C33S is a physical match but has a lower 33V rating.