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1.5KE100A 1.5KE100A is a 1500W unidirectional TVS diode from Taiwan Semiconductor in a DO-201 through-hole package. It features a clamping voltage of 137V and peak pulse current of 11.4A.
Mfr Part #:

1.5KE100A

Available from 1 distributors
Mfr Name: Taiwan Semiconductor
Taiwan Semiconductor
1.5KE100A is a 1500W unidirectional TVS diode from Taiwan Semiconductor in a DO-201 through-hole package. It features a clamping voltage of 137V and peak pulse current of 11.4A.
Total Stock: 1,400 pcs

1.5KE100A Available from 1 distributor

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1.5KE100A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Clamping Voltage (Max) @ Ipp
Current
ESD Protection (IEC 61000-4-2)
Forward Voltage (Max) @ 100A
Halogen Free
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Package / Case
Peak Forward Surge Current (8.3ms)
Peak Pulse Current (10/1000µs)
Peak Pulse Power (10/1000µs)
Power
Power Line Protection
SVHC Present
Steady State Power Dissipation
Storage Temperature
Supplier Device Package
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Unidirectional Channels
Voltage

1.5KE100A Description

Short technical summary and product information.

The 1.5KE100A is a 1500W unidirectional transient voltage suppression (TVS) diode manufactured by Taiwan Semiconductor. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

 

Key electrical specifications include a maximum clamping voltage of 137V at a peak pulse current of 11.4A (10/1000µs waveform). The device offers a peak pulse power dissipation of 1500W and a peak forward surge current of 200A (8.3ms). It operates over a junction temperature range of -55°C to 175°C.

 

The 1.5KE100A is housed in a DO-201AA / DO-27 axial leaded package (supplier device package DO-201) with through-hole mounting. It is suitable for general purpose applications including I/O interface protection, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

1.5KE100A Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE100A TVS Diode, 1500W, 100V, Unidirectional, DO-201
Subcategory: Unidirectional TVS

1.5KE100A Compliance

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

1.5KE100A Features

  • 1500W peak pulse power dissipation.
  • 137V maximum clamping voltage.
  • 11.4A peak pulse current capability.
  • Through-hole DO-201 axial package.
  • -55°C to 175°C operating range.

1.5KE100A Applications

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

1.5KE100A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the 1.5KE100A?

The maximum clamping voltage is 137V at the peak pulse current of 11.4A (10/1000µs waveform).

What is the peak pulse current rating?

The peak pulse current is 11.4A for a 10/1000µs waveform.

What package is the 1.5KE100A available in?

It is available in a DO-201AA / DO-27 axial leaded through-hole package (supplier device package DO-201).

What is the peak pulse power rating?

The peak pulse power dissipation is 1500W for a 10/1000µs waveform.

Is the 1.5KE100A unidirectional or bidirectional?

It is a unidirectional TVS diode with 1 channel.

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