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P6KE440A The P6KE440A is a 600W unidirectional TVS diode from STMicroelectronics with a 376V reverse standoff voltage and 776V clamping voltage in a DO-15 through-hole package.
Mfr Part #:

P6KE440A

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The P6KE440A is a 600W unidirectional TVS diode from STMicroelectronics with a 376V reverse standoff voltage and 776V clamping voltage in a DO-15 through-hole package.
✓ Total Stock: 2,218 pcs
$ Price Range: $0.19 - $0.88

P6KE440A Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
609 pcs
On Request
609 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
609 pcs
On Request
609 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

P6KE440A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance @ Frequency
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature Range
Power
Power Line Protection
Supplier Device Package
Termination Style
Type
Unidirectional Channels
Voltage
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P6KE440A Description

Short technical summary and product information.

The P6KE440A is a 600W unidirectional transient voltage suppression (TVS) diode designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 376V and a maximum clamping voltage of 776V. The device can handle a peak pulse current of 5.2A under an 8/20µs waveform and a peak forward surge current of 100A.

 

This TVS diode is housed in a DO-15 (DO-204AC) axial leaded through-hole package. It has a typical capacitance of 350pF at 1MHz and an operating temperature range of -55°C to 175°C. The part is RoHS3 compliant, halogen free, and UL recognized with a V-0 flammability rating.

 

Typical applications include general purpose circuit protection for I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

P6KE440A Quick Information

Product Type: TVS Diode
Series: P6KE
Canonical Name: P6KE440A Unidirectional TVS Diode
Subcategory: Unidirectional

P6KE440A Compliance

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

P6KE440A Estimated Pricing

Qty Low High
1+ $0.88 $0.88
10+ $0.58 $0.58
100+ $0.38 $0.38
500+ $0.29 $0.29
1,000+ $0.23 $0.23
2,000+ $0.20 $0.20
5,000+ $0.19 $0.19

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

P6KE440A Features

  • 600W peak pulse power dissipation.
  • 376V reverse standoff voltage.
  • 776V maximum clamping voltage.
  • DO-15 through-hole package.
  • RoHS3 compliant and halogen free.

P6KE440A Applications

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

P6KE440A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P6KE440A?

The reverse standoff voltage (VRWM) is 376V.

What is the clamping voltage of the P6KE440A?

The maximum clamping voltage is 776V.

What is the peak pulse power rating of the P6KE440A?

The peak pulse power (PPPM) is 600W for single die parts under a 10/1000μs waveform.

What package does the P6KE440A come in?

The P6KE440A is available in a DO-15 (DO-204AC) through-hole package with axial leads.

What is the operating temperature range of the P6KE440A?

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

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