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1.5KE400A The TSC 1.5KE400A is a unidirectional Transient Voltage Suppressor (TVS) diode designed for overvoltage and ESD protection. It features a 342V stand-off voltage and a 1500W peak pulse power dissipation.
Mfr Part #:

1.5KE400A

Available from 1 distributors
Mfr Name: TSC
TSC
The TSC 1.5KE400A is a unidirectional Transient Voltage Suppressor (TVS) diode designed for overvoltage and ESD protection. It features a 342V stand-off voltage and a 1500W peak pulse power dissipation.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.99

1.5KE400A Available from 1 distributor

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✓ Non-Authorised
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3,000 pcs
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1.5KE400A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Halogen Free
Junction Temperature
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1.5KE400A Description

Short technical summary and product information.

The 1.5KE400A from TSC is a Transient Voltage Suppressor (TVS) diode designed for robust overvoltage and ESD protection in various applications. This unidirectional device offers a stand-off voltage of 342V and a maximum clamping voltage of 548V at 2.80A.

 

With a peak pulse power dissipation rating of 1500W, the 1.5KE400A is suitable for protecting sensitive electronic components from transient voltage events. It operates within a junction temperature range of -65°C to 175°C, ensuring reliability in demanding environments.

 

The TVS diode is housed in an axial package (D5.4x7.5), making it suitable for through-hole mounting. Its design focuses on providing effective protection for industrial, mobility, energy, and consumer electronics.

 

Compliance includes RoHS3, REACH unaffected, and MSL Level 1. The device is active and qualified for industrial grade applications.

1.5KE400A Quick Information

Product Type: TVS Diode
Canonical Name: 1.5KE400A Transient Voltage Suppressor Diode
Subcategory: Transient Voltage Suppressor

1.5KE400A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

1.5KE400A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

1.5KE400A Features

  • Unidirectional Transient Voltage Suppressor Diode
  • 342V nominal stand-off voltage
  • 1500W peak pulse power dissipation
  • Axial package for through-hole mounting
  • Industrial grade qualification

1.5KE400A Applications

  • Overvoltage protection circuits
  • ESD protection applications
  • Industrial control systems
  • Consumer electronics
  • Mobility and energy systems

1.5KE400A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the stand-off voltage of the 1.5KE400A TVS Diode?

The stand-off voltage is 342V.

What is the peak pulse power dissipation for the 1.5KE400A?

The peak pulse power dissipation is 1500W.

What is the maximum clamping voltage at 2.80A for the 1.5KE400A?

The maximum clamping voltage is 548V at 2.80A.

What is the operating junction temperature range for the 1.5KE400A?

The maximum junction temperature is 175°C.

What package type is the 1.5KE400A TVS Diode supplied in?

The 1.5KE400A is supplied in an axial package (D5.4x7.5).

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