Is there a pin-compatible replacement for H5VL10BC?

Yes, several candidates like PESDNC2FD5VBH and UAD8C05L01-ES use the same DFN1006-2L package and are pin-compatible. However, their electrical parameters are not identical, so they are not drop-in replacements without review.

What risks should I check before replacing H5VL10BC?

Key parameters to verify are the Peak Pulse Power (ensure it's >= 95W or sufficient for your application) and Junction Capacitance (ensure it's not too high for your signal speed; target is 12pF). Also confirm the working voltage (5V) and polarity (bi-directional) match.

H5VL10BC Alternatives, Datasheet & Cross Reference | Zhuhai Hongjiacheng Technology Co., Ltd.

H5VL10BC is a 5V bi-directional TVS diode in a DFN1006-2L package, designed for ESD protection. Key alternatives exist with similar form and function, but require careful review of power ratings and junction capacitance.

AI replacement insight

Electrical riskmedium

Candidates have different power ratings and capacitance values.

Package risklow

All viable candidates share the same DFN1006-2L package.

Sourcing risklow

Multiple manufacturers produce parts in this package and voltage rating.

Can it be replaced directly?

No exact drop-in replacement has been identified. All viable alternatives have parametric differences in power rating or capacitance that require engineering review.

Best replacement path

Consider UAD8C05L01-ES or SELC2F5V1B for their ultra-low capacitance, but verify the slightly lower power rating is acceptable for your design.

Main risk

The main risks are substituting with a part that has insufficient power handling or excessively high capacitance, which can affect circuit protection and signal integrity.

Recommended alternatives

Strong candidate with much lower capacitance, but has a slightly lower power rating.

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Alternative comparison matrix

Feature / factor	H5VL10BC	SELC2F5V1B	UAD8C05L01-ES	PESDNC2FD5VBH	Compatibility / risk
Package	DFN1006-2L	DFN1006-2L	DFN1006-2L	DFN1006-2L	DFN1006-2L — Same package and pin count.; UAD8C05L01-ES: Same package and pin count.; PESDNC2FD5VBH: Same package and pin count.
Voltage	5.0V	5.0V	5.0V	5.0V	5.0V — Reverse working voltage matches.; UAD8C05L01-ES: Reverse working voltage matches.; PESDNC2FD5VBH: Reverse working voltage matches.
Power	95W	80W	80W	100W	80W / 100W — Lower peak pulse power rating.; UAD8C05L01-ES: Lower peak pulse power rating.; PESDNC2FD5VBH: Slightly higher peak pulse power.
Capacitance	12pF	0.3pF	0.3pF	35pF	0.3pF / 35pF — Significantly lower capacitance is a major benefit.; UAD8C05L01-ES: Significantly lower capacitance is a major benefit.; PESDNC2FD5VBH: Significantly higher capacitance may affect high-speed signals.
Polarity Or Type	Bi-directional	-	Bi-directional	Bi-directional	Bi-directional — Polarity matches based on summary.; PESDNC2FD5VBH: Polarity matches.

Application & sourcing insights

Questions & answers

Parts like UAD8C05L01-ES offer much lower capacitance, ideal for high-speed lines, but have a slightly lower power rating. PESDNC2FD5VBH has a higher power rating but also much higher capacitance. The best choice depends on your specific circuit's priorities.