P6KE39A The P6KE39A is a 600W unidirectional TVS diode from STMicroelectronics. It features a clamping voltage of 69.7V and a peak pulse current of 57A (8/20µs), housed in a DO-15 axial lead package.
Mfr Part #:

P6KE39A

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The P6KE39A is a 600W unidirectional TVS diode from STMicroelectronics. It features a clamping voltage of 69.7V and a peak pulse current of 57A (8/20µs), housed in a DO-15 axial lead package.
Total Stock: 26,297 pcs
$ Price Range: $0.20 - $0.76

P6KE39A Available from 3 distributors

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25,000 pcs
25000 pcs On Request 1 On Request On Request On Request On Request On Request
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805 pcs
805 pcs On Request 1 On Request On Request On Request On Request On Request
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492 pcs
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P6KE39A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance @ Frequency
Current
Lead Style
Mounting Type
Operating Temperature Range
Power
Power Line Protection
Supplier Device Package
Type
Unidirectional Channels
Voltage

P6KE39A Description

Short technical summary and product information.

The P6KE39A is a 600W peak pulse power transient voltage suppression (TVS) diode from STMicroelectronics. Designed to protect sensitive electronic equipment from voltage transients, this unidirectional Zener diode offers reliable clamping performance.

 

Key electrical specifications include a maximum clamping voltage of 69.7V, a peak pulse current of 57A for an 8/20µs waveform, and a typical capacitance of 900pF at 1MHz. The device can dissipate up to 600W of peak pulse power for a 10/1000µs waveform. It operates over a junction temperature range of -55°C to 175°C.

 

The P6KE39A is housed in a through-hole DO-204AC (DO-15) axial lead package, suitable for automated insertion. Typical applications include protection of I/O interfaces, VCC bus lines, and other vulnerable circuits in telecom, computer, industrial, and consumer electronic systems.

P6KE39A Quick Information

Product Type: TVS Diode
Series: P6KE
Canonical Name: STMicroelectronics P6KE39A Unidirectional TVS Diode, 600W, DO-15
Subcategory: TVS Diode

P6KE39A Compliance

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

P6KE39A Estimated Pricing

Qty Low High
1+ $0.76 $0.76
10+ $0.48 $0.48
100+ $0.32 $0.32
500+ $0.26 $0.26
1,000+ $0.21 $0.21
2,000+ $0.20 $0.20
5,000+ $0.20 $0.20
25,000+ $0.20 $0.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

P6KE39A Features

  • 600W peak pulse power dissipation.
  • 69.7V maximum clamping voltage.
  • 57A peak pulse current (8/20µs).
  • Unidirectional Zener TVS protection.
  • Through-hole DO-15 axial package.

P6KE39A Applications

  • Protect I/O interfaces from voltage transients.
  • Suitable for telecom and industrial equipment.
  • Used in consumer electronics power supplies.
  • Ideal for VCC bus protection circuits.

P6KE39A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the P6KE39A?

The maximum clamping voltage is 69.7 V.

What is the peak pulse current rating of the P6KE39A?

The maximum peak pulse current is 57 A for an 8/20 µs waveform.

What package is the P6KE39A available in?

The P6KE39A is available in a DO-204AC (DO-15) axial lead through-hole package.

What is the peak pulse power dissipation of the P6KE39A?

The maximum peak pulse power dissipation is 600 W for a 10/1000 µs waveform.

What is the capacitance of the P6KE39A?

The typical capacitance is 900 pF at 1 MHz.

Is the P6KE39A unidirectional or bidirectional?

It is a unidirectional TVS diode with one channel.

What is the operating temperature range of the P6KE39A?

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

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