ProjectsPricingInsights

Best Alternatives to ESDA6V8AV6

Package: SOT-563WILLSEMI(Will Semicon)ComponentReverse stand-off voltage: 5 VBreakdown voltage: 6 V min at 1 mAClamping voltage: 11 V typ at 2.5 A, 8/20 µsPeak pulse current: 2.5 A, 8/20 µsPeak pulse power: 25 W, 8/20 µs

ESDA6V8AV6 is a 5-line SOT-563 TVS/ESD array. The closest listed option is NUP5120X6T1G, but it needs FAE review.

AI replacement insight

Electrical riskhigh

54pF vs 10pF and lower ESD ratings

Package riskmedium

same package, pinout not verified

Firmware risklow

passive protection part

Sourcing riskmedium

candidate lifecycle unclear

Can it be replaced directly?

No verified pin-compatible replacement is proven from the provided evidence.

Best replacement path

Use NUP5120X6T1G only after pinout, capacitance, clamp, and ESD checks.

Main risk

Higher capacitance and lower ESD ratings can affect high-speed protection.

Recommended alternatives

1
NUP5120X6T1G package
NUP5120X6T1G

Catalyst Semiconductor, Inc.

Needs validationhigh risk

NUP5120X6T1G is a same-package 5-line ESD array, but pinout and capacitance need review.

View details

Alternative comparison matrix

Feature / factorESDA6V8AV6NUP5120X6T1GAlt 2Alt 3Compatibility / risk
Application10pF, 20/18kV54pF, 15/8kV54pF, 15/8kV — slower, less ESD
PackageSOT-563, 6 pinSOT-563, 6 pinSOT-563, 6 pin — mechanical match only
Pinoutnot shownnot shownnot shown — must verify
VoltageVRWM 5V, VBR 6VVRWM 5V, VBR 6.8VVRWM 5V, VBR 6.8V — close ratings

Application & sourcing insights

Questions & answers

From the provided list, NUP5120X6T1G is the closest functional option, but it is not verified as drop-in.