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20KPA80A 20KPA80A is a unidirectional TVS diode from Littelfuse with 80V reverse standoff voltage, 130V breakdown voltage, and 20kW peak pulse power rating. Housed in a P600 axial leaded package for through-hole mounting.
Mfr Part #:

20KPA80A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
20KPA80A is a unidirectional TVS diode from Littelfuse with 80V reverse standoff voltage, 130V breakdown voltage, and 20kW peak pulse power rating. Housed in a P600 axial leaded package for through-hole mounting.
✓ Total Stock: 2 pcs

20KPA80A Available from 1 distributor

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Bristol Electronics ✓
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2 pcs
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20KPA80A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Mounting Type
Operating Temperature
Package / Case
Peak Forward Surge Current
Power
Power Line Protection
Response Time
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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20KPA80A Description

Short technical summary and product information.

The 20KPA80A is a unidirectional TVS diode from Littelfuse's 20KPA series, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 80V and a breakdown voltage of 130V. The device can handle a peak pulse power of 20kW (10/1000μs waveform) and a peak pulse current of 155.4A.

 

This TVS diode is packaged in a P600 axial leaded package with through-hole mounting and operates over a junction temperature range of -55°C to 175°C. It offers a fast response time of less than 1ps and includes a glass passivated chip junction for reliability. The component is Pb-free and halogen free, and is recognized by UL (file E230531).

 

Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications. The device also meets IEC-61000-4-2 ESD (30kV air/contact) and IEC-61000-4-4 EFT protection standards.

20KPA80A Quick Information

Product Type: TVS Diode
Series: 20KPA
Canonical Name: 20KPA80A TVS Diode, 80V Standoff, 130V Breakdown, P600, Axial
Subcategory: Unidirectional TVS

20KPA80A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

20KPA80A Features

  • 80V reverse standoff, 130V breakdown voltage.
  • 20kW peak pulse power dissipation capability.
  • Fast response time typically less than 1ps.
  • Glass passivated chip junction in P600 package.
  • Pb-free and halogen free compliant.

20KPA80A Applications

  • Protects I/O interfaces from voltage transients.
  • Safeguards VCC bus in electronic systems.
  • Used in telecom, computer, and industrial equipment.
  • Ideal for consumer electronics transient protection.

20KPA80A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 20KPA80A?

The reverse standoff voltage is 80V.

What is the breakdown voltage of the 20KPA80A?

The breakdown voltage is 130V.

What is the peak pulse power rating of the 20KPA80A?

The peak pulse power dissipation is 20kW (20000W) for a 10/1000μs waveform.

What package is the 20KPA80A available in?

The device is available in a P600 axial leaded package for through-hole mounting.

What is the operating temperature range of the 20KPA80A?

The junction and storage temperature range is -55°C to 175°C.

Is the 20KPA80A RoHS compliant?

The datasheet states the device is halogen free and RoHS compliant, but the RoHS status is unverified (low confidence).

What is the response time of the 20KPA80A?

The typical response time is less than 1ps from 0V to breakdown voltage minimum.

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