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1.5KE15A 1.5KE15A is a 1500W unidirectional TVS diode with 12.8V reverse standoff voltage and 27.2V clamping voltage, housed in a DO-201 axial package.
Mfr Part #:

1.5KE15A

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
1.5KE15A is a 1500W unidirectional TVS diode with 12.8V reverse standoff voltage and 27.2V clamping voltage, housed in a DO-201 axial package.
Total Stock: 11,328 pcs

1.5KE15A Available from 4 distributors

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Non-Authorised

1.5KE15A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage
Capacitance @ Frequency
Clamping Voltage
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature Range
Package / Case
Peak Forward Surge Current
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Response Time
Reverse Standoff Voltage
Supplier Device Package
Tape & Reel
Termination Finish
Type
Unidirectional Channels
Voltage

1.5KE15A Description

Short technical summary and product information.

The 1.5KE15A is a unidirectional Zener TVS diode designed for general purpose transient voltage suppression. It features a reverse standoff voltage of 12.8V and a breakdown voltage of 12.8V. The device can handle a peak pulse power of 1500W under 10/1000μs waveform and provides a clamping voltage of 27.2V at a peak pulse current of 368A (8/20μs).

 

This TVS diode offers fast response time of less than 1ps from 0V to breakdown voltage. It is rated for operating temperatures from -55°C to 175°C. The part is mounted using through-hole technology and comes in a DO-201AA, DO-27, or Axial package with matte tin termination finish.

 

Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The device is RoHS3 compliant, halogen free, and lead-free with E3 plating.

1.5KE15A Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE15A TVS Diode, 1500W, Unidirectional, DO-201 Package
Subcategory: Axial Leaded

1.5KE15A Compliance

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

1.5KE15A Features

  • 1500W peak pulse power at 10/1000μs waveform.
  • Unidirectional Zener TVS diode with 12.8V standoff.
  • Fast response time less than 1ps from 0V.
  • Through-hole mounting in DO-201 package.
  • RoHS3 compliant, halogen free, lead-free E3 finish.

1.5KE15A Applications

  • Ideal for protecting I/O interfaces and VCC bus.
  • Used in telecom, computer, and consumer electronics.
  • Transient suppression for DC power lines.
  • Suitable for general purpose circuit protection.

1.5KE15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE15A?

The reverse standoff voltage is 12.8V.

What is the clamping voltage of the 1.5KE15A?

The clamping voltage is 27.2V at a peak pulse current of 368A.

What peak pulse power can the 1.5KE15A handle?

The device can handle 1500W peak pulse power for a 10/1000μs waveform.

What package is the 1.5KE15A available in?

It comes in a DO-201AA, DO-27, or Axial through-hole package.

What is the operating temperature range of the 1.5KE15A?

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

Is the 1.5KE15A RoHS compliant?

Yes, it is RoHS3 compliant and halogen free per the datasheet.

What is the capacitance of the 1.5KE15A?

The capacitance is 5000pF at 1MHz.

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