Is there a pin-compatible replacement for PESDNC2FD5VBH?

Several candidates share the same DFN1006-2L package and 2-pin layout, making them physically compatible. However, electrical parameters like power rating differ, so they are not verified drop-in replacements and require engineering review.

What risks should I check before replacing PESDNC2FD5VBH?

Verify the substitute's peak pulse power and current ratings are equal to or greater than the original's 100W and 10A. Also, ensure the working voltage is 5V and the polarity is bi-directional. For high-speed lines, check that the capacitance is not excessively high.

PESDNC2FD5VBH Alternatives, Datasheet & Cross Reference | Prisemi

PESDNC2FD5VBH is a 5V bi-directional TVS diode in a DFN1006-2L package. When searching for alternatives, focus on matching the 5V working voltage and bi-directional polarity, while ensuring power and current ratings are sufficient for your application.

AI replacement insight

Electrical riskmedium

Candidates have lower power/current ratings that must be reviewed.

Package risklow

Several candidates use the same DFN1006-2L package.

Can it be replaced directly?

No direct drop-in replacement has been verified. Candidates like H5VL10BC are strong functional matches but require review of power and current ratings for your specific application.

Best replacement path

H5VL10BC is a strong functional match but requires verifying its slightly lower power rating is acceptable. For high-speed signal lines, UAD8C05L01-ES is a superior choice due to its ultra-low capacitance, provided its lower power rating is sufficient.

Main risk

The main risk is using a substitute with insufficient peak pulse power (W) or current (A) ratings, which could lead to protection failure.

Recommended alternatives

Similar 5V TVS in the same package with lower capacitance, but has a slightly lower power rating and needs current verification.

View details

Alternative comparison matrix

Feature / factor	PESDNC2FD5VBH	H5VL10BC	UAD8C05L01-ES	Compatibility / risk
Package	DFN1006-2L	DFN1006-2L	DFN1006-2L	DFN1006-2L — Form and fit match.; UAD8C05L01-ES: Form and fit match.
Voltage	5.0V	5.0V	5.0V	5.0V — Working voltage matches.; UAD8C05L01-ES: Working voltage matches.
Polarity Or Type	Bi-directional	Bi-directional	-	Bi-directional — Polarity matches.
Power	100W	95W	80W	95W / 80W — Slightly lower power rating.; UAD8C05L01-ES: Lower power rating represents a downgrade.
Capacitance	35pF	12pF	0.3pF	12pF / 0.3pF — Significantly lower capacitance is an upgrade for high-speed lines.; UAD8C05L01-ES: Ultra-low capacitance is a significant upgrade for high-speed signals.
Current	10A	Not specified	Not specified	Not specified — Peak pulse current rating is missing.; UAD8C05L01-ES: Peak pulse current rating is missing.

Application & sourcing insights

Questions & answers

H5VL10BC and UAD8C05L01-ES are promising alternatives in the same package. H5VL10BC is very similar but with a slightly lower power rating. UAD8C05L01-ES has a lower power rating but offers ultra-low capacitance, ideal for high-speed signals.