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15KPA51CA 15KPA51CA is a 15kW bidirectional TVS diode from Littelfuse in a P600 axial package. It offers 82.9V clamping voltage and <1.0 ps response time.
Mfr Part #:

15KPA51CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
15KPA51CA is a 15kW bidirectional TVS diode from Littelfuse in a P600 axial package. It offers 82.9V clamping voltage and <1.0 ps response time.
✓ Total Stock: 70 pcs

15KPA51CA Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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70 pcs
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70 pcs On Request 1 On Request On Request On Request On Request On Request
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15KPA51CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Current
Halogen Free
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Package / Case
Power
Power Line Protection
Response Time
SVHC Present
Supplier Device Package
Technology
Type
Voltage
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15KPA51CA Description

Short technical summary and product information.

The 15KPA51CA is a bidirectional TVS diode from Littelfuse, part of the 15KPA series. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

 

Key specifications include a peak pulse power dissipation of 15kW (10/1000μs waveform), clamping voltage of 82.9V, and peak pulse current of 182.1A. The device features a fast response time of less than 1.0 ps and a Zener technology. It operates over a junction temperature range of -55°C to 175°C.

 

The diode is housed in a P600 axial package with through-hole mounting, rated for a steady state power dissipation of 8.0 W. The part is RoHS3 compliant, halogen free, and lead-free with matte tin plating.

15KPA51CA Quick Information

Product Type: TVS Diode
Series: 15KPA
Canonical Name: 15KPA51CA Littelfuse TVS Diode, Bidirectional, P600 Axial, 15kW
Subcategory: Bidirectional TVS Diode

15KPA51CA Compliance

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

15KPA51CA Features

  • 15kW peak pulse power dissipation.
  • 82.9V clamping voltage, bidirectional.
  • Fast response time under 1.0 ps.
  • P600 axial package, through-hole mounting.
  • RoHS3 compliant, halogen free, lead free.

15KPA51CA Applications

  • Protection of I/O interfaces and data lines.
  • Safeguarding VCC bus from voltage transients.
  • Used in telecom, industrial, and consumer electronics.
  • ESD protection per IEC 61000-4-2 (30kV air/contact).

15KPA51CA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the 15KPA51CA?

The clamping voltage is 82.9V.

What is the peak pulse power rating of this TVS diode?

The peak pulse power dissipation is 15kW (15000W) for a 10/1000μs waveform.

What package type does the 15KPA51CA use?

It is available in a P600 axial package for through-hole mounting.

What is the operating temperature range?

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

Is the 15KPA51CA RoHS compliant?

Yes, it is RoHS3 compliant, halogen free, and lead free with matte tin plating.

What is the response time of this TVS diode?

The response time is typically less than 1.0 ps from 0 Volts to breakdown voltage.

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