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P4KE10 The P4KE10 is a 400W TVS diode from Littelfuse with an 8.55V reverse standoff voltage and 15.23V clamping voltage. It comes in a DO-204AL (DO-41) axial leaded package for through-hole mounting.
Mfr Part #:

P4KE10

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The P4KE10 is a 400W TVS diode from Littelfuse with an 8.55V reverse standoff voltage and 15.23V clamping voltage. It comes in a DO-204AL (DO-41) axial leaded package for through-hole mounting.
✓ Total Stock: 501 pcs

P4KE10 Available from 1 distributor

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Bristol Electronics ✓
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501 pcs
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P4KE10 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power
Power Line Protection
Response Time
Supplier Device Package
Tape & Reel
Termination Style
Type
Unidirectional Channels
Voltage
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P4KE10 Description

Short technical summary and product information.

The P4KE10 is a 400W unidirectional TVS diode from Littelfuse designed to protect sensitive electronics from voltage transients. Key electrical characteristics include a reverse standoff voltage of 8.55V, a clamping voltage of 15.23V, and a peak pulse current capability of 28.3A under 10/1000μs waveform. The device offers a fast response time of typically less than 1.0ps and features a low incremental surge resistance.

 

The diode is housed in a DO-204AL (DO-41) axial leaded package with through-hole mounting, making it suitable for automated insertion. It operates over a junction temperature range of -55°C to 175°C and supports high temperature reflow soldering up to 260°C for 30 seconds. The P4KE series also meets IEC 61000-4-2 ESD requirements with 30kV air and contact discharge ratings.

 

Typical applications include general purpose circuit protection, I/O interfaces, VCC bus protection, and telecom/computer equipment. The device is halogen-free and lead-free, with UL 94 V-0 flammability rating.

P4KE10 Quick Information

Product Type: TVS Diode
Series: P4KE
Canonical Name: P4KE10 TVS Diode, 8.55V Standoff, 400W, DO-204AL
Subcategory: Unidirectional TVS Diodes

P4KE10 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-free E3

P4KE10 Features

  • 400W peak pulse power dissipation at 10/1000μs.
  • Fast response time of less than 1.0ps.
  • IEC 61000-4-2 ESD rating of 30kV air/contact.
  • Broad operating temperature range from -55°C to 175°C.
  • Halogen-free and lead-free design.

P4KE10 Applications

  • Protection of I/O interfaces and VCC bus circuits.
  • Used in telecom, computer, and industrial ICT equipment.
  • Ideal for EFT and lightning transient protection.
  • Suitable for consumer electronic applications.

P4KE10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P4KE10?

8.55V.

What is the clamping voltage of the P4KE10?

15.23V at 28.3A peak pulse current.

What is the peak pulse current rating of the P4KE10?

28.3A under 10/1000μs waveform.

What is the package type of the P4KE10?

DO-204AL (DO-41) axial leaded package for through-hole mounting.

What is the response time of the P4KE10?

Typically less than 1.0ps from 0V to VBR min.

What is the operating temperature range of the P4KE10?

-55°C to 175°C junction temperature.

What is the ESD rating of the P4KE10?

30kV air and 30kV contact discharge per IEC 61000-4-2.

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