P6KE300A The P6KE300A is a 600W unidirectional Zener TVS diode from STMicroelectronics. It features a 256V reverse standoff voltage, 529V clamping voltage, and 7.6A peak pulse current in a DO-15 through-hole package.
Mfr Part #:

P6KE300A

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The P6KE300A is a 600W unidirectional Zener TVS diode from STMicroelectronics. It features a 256V reverse standoff voltage, 529V clamping voltage, and 7.6A peak pulse current in a DO-15 through-hole package.
Total Stock: 13,020 pcs
$ Price Range: $0.19 - $0.86

P6KE300A Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
11,000 pcs
11000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,020 pcs
2020 pcs On Request 1 On Request On Request On Request On Request On Request

P6KE300A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Capacitance @ Frequency
Current
Lead Style
Mounting Type
Power
Power Line Protection
Reverse Standoff Voltage (V_RWM)
Supplier Device Package
Termination Style
Type
Unidirectional Channels
Voltage

P6KE300A Description

Short technical summary and product information.

The P6KE300A is a unidirectional Zener TVS diode designed for general purpose transient voltage suppression. It offers a peak pulse power rating of 600W and a reverse standoff voltage of 256V, with a clamping voltage of 529V at 7.6A peak pulse current (8/20µs waveform). The device has a capacitance of 290pF at 1MHz and is not intended for power line protection. It is housed in a DO-15 (DO-204AC) through-hole package with axial leads, suitable for wave soldering. Applications include overvoltage protection in telecommunications, industrial, and consumer electronics. The part is manufactured by STMicroelectronics and is RoHS3 compliant per unverified data.

P6KE300A Quick Information

Product Type: TVS Diode
Series: P6KE
Canonical Name: P6KE300A 600W Unidirectional TVS Diode, 256V Reverse Standoff, DO-15
Subcategory: Unidirectional Zener TVS Diode

P6KE300A Compliance

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

P6KE300A Estimated Pricing

Qty Low High
1+ $0.86 $0.86
10+ $0.54 $0.54
100+ $0.36 $0.36
500+ $0.28 $0.28
1,000+ $0.25 $0.25
2,000+ $0.22 $0.22
5,000+ $0.21 $0.21
10,000+ $0.20 $0.20
25,000+ $0.19 $0.19

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

P6KE300A Features

  • 600W peak pulse power dissipation.
  • 256V reverse standoff voltage rating.
  • 529V clamping voltage at 7.6A.
  • Unidirectional Zener TVS protection.
  • DO-15 through-hole axial package.

P6KE300A Applications

  • General purpose transient voltage suppression.
  • Overvoltage protection for 256V systems.
  • Protection in telecommunications equipment.

P6KE300A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P6KE300A?

256V.

What is the clamping voltage of the P6KE300A?

529V.

What is the peak pulse current rating of the P6KE300A?

7.6A (8/20µs waveform).

What is the package type of the P6KE300A?

DO-15 (DO-204AC) through-hole axial package.

Is the P6KE300A unidirectional or bidirectional?

Unidirectional, with 1 channel.

What is the capacitance of the P6KE300A?

290pF at 1MHz.

What is the peak pulse power rating of the P6KE300A?

600W.

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