Is there a pin-compatible replacement for ESD05V88D-LC-ES?

Yes, several parts like UAD8C05L01-ES and SELC2F5V1B use the same DFN1006-2L package and are pin-compatible. However, their electrical parameters differ, so they are not direct drop-in replacements without review.

What risks should I check before replacing ESD05V88D-LC-ES?

Key risks include: 1) Higher junction capacitance degrading high-speed signals. 2) Lower peak pulse power (Ppp) or ESD ratings providing inadequate protection. 3) Different clamping voltage characteristics. Always verify these in the datasheets.

ESD05V88D-LC-ES Alternatives, Datasheet & Cross Reference | ElecSuper

ESD05V88D-LC-ES is a 5V bi-directional TVS diode in a DFN1006-2L package, optimized for protecting high-speed data lines with its ultra-low 0.25pF capacitance and robust ±20kV ESD rating.

AI replacement insight

Electrical riskmedium

Many alternatives have lower power or ESD ratings.

Package risklow

DFN1006-2L is a common package.

Firmware risklow

Not applicable for a passive component.

Can it be replaced directly?

No direct, fully equivalent replacement has been identified. Alternatives exist but involve trade-offs in peak power or ESD protection levels that must be validated for your specific application.

Best replacement path

Finding a direct drop-in is challenging due to the target's combination of low capacitance and high ESD rating. Candidates like UAD8C05L01-ES offer similar low capacitance but have lower power and ESD ratings, requiring careful review.

Main risk

The primary risk is using a replacement with higher capacitance, which can degrade high-speed signal integrity, or one with lower power/ESD ratings, which may offer insufficient protection.

Recommended alternatives

Functionally similar with low capacitance, but lower power and ESD ratings require engineering validation.

View details

Alternative comparison matrix

Feature / factor	ESD05V88D-LC-ES	SELC2F5V1B	UAD8C05L01-ES	Compatibility / risk
Package	DFN1006-2L	DFN1006-2L	DFN1006-2L	DFN1006-2L — Package matches, ensuring form-fit compatibility.; UAD8C05L01-ES: Package matches, ensuring form-fit compatibility.
Voltage	5.0V	5.0V	5.0V	5.0V — Working voltage matches the target.; UAD8C05L01-ES: Working voltage matches the target.
Capacitance	0.25pF	0.3pF	0.3pF	0.3pF — Very close to target's ultra-low capacitance.; UAD8C05L01-ES: Very close to target's ultra-low capacitance.
Power	120W	80W	80W	80W — Lower peak pulse power rating.; UAD8C05L01-ES: Lower peak pulse power rating.
Esd Rating	±20kV Contact	±10kV Contact	±10kV Contact	±10kV Contact — Lower ESD protection level.; UAD8C05L01-ES: Lower ESD protection level.

Application & sourcing insights

Questions & answers

ElecSuper's UAD8C05L01-ES is a strong functional candidate with similar low capacitance (0.3pF), but it has lower power (80W) and ESD ratings. It requires engineering review to ensure it meets your circuit's stress requirements.