P6KE440CA P6KE440CA is a 600W bidirectional TVS diode with 376V reverse standoff voltage and 776V clamping voltage. It comes in a DO-15 axial lead package.
Mfr Part #:

P6KE440CA

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
P6KE440CA is a 600W bidirectional TVS diode with 376V reverse standoff voltage and 776V clamping voltage. It comes in a DO-15 axial lead package.
Total Stock: 14,000 pcs

P6KE440CA Available from 1 distributor

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P6KE440CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance @ Frequency
Current
Halogen Free
Mounting Type
Operating Temperature Range
Power
Power Line Protection
Response Time (Typical)
Reverse Standoff Voltage (V_RWM)
Steady State Power Dissipation
Supplier Device Package
Tape & Reel
Technology
Terminal Finish
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Voltage

P6KE440CA Description

Short technical summary and product information.

The P6KE440CA is a bidirectional 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 at a peak pulse current of 5.2A (8/20µs waveform). The device can handle 600W of peak pulse power dissipation (10/1000µs waveform) and 5.0W steady state power. It utilizes Zener technology with a glass passivated junction for reliability. The response time is typically less than 1ps. The operating temperature range is -55°C to 175°C. The device is housed in a DO-204AC (DO-15) axial lead package with through-hole mounting. It is halogen-free and lead-free (Pb-free E3). Typical applications include general purpose transient protection for I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

P6KE440CA Quick Information

Product Type: TVS Diode
Series: P6KE
Canonical Name: P6KE440CA TVS Diode, 376V Reverse Standoff, 776V Clamping, DO-15
Subcategory: Transient Voltage Suppressor

P6KE440CA Compliance

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

P6KE440CA Features

  • Bidirectional TVS diode with 376V standoff voltage.
  • Clamps at 776V with 5.2A peak pulse current.
  • 600W peak pulse power dissipation capability.
  • Fast response time less than 1 picosecond.
  • Halogen-free and lead-free compliant.

P6KE440CA Applications

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

P6KE440CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P6KE440CA?

The reverse standoff voltage is 376V.

What is the clamping voltage?

The maximum clamping voltage is 776V at a peak pulse current of 5.2A (8/20µs waveform).

What is the peak pulse current rating?

The peak pulse current is 5.2A for an 8/20µs waveform.

What package is the P6KE440CA available in?

It is available in a DO-204AC (DO-15) axial lead package for through-hole mounting.

What is the peak pulse power dissipation?

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

Is the P6KE440CA halogen-free?

Yes, it is halogen-free and lead-free (Pb-free E3) as stated in the datasheet.

What is the operating temperature range?

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

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