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1.5KE15CA 1.5KE15CA is a 1500W bidirectional TVS diode from Littelfuse with a clamping voltage of 21.2V. It comes in a DO-201 through-hole package.
Mfr Part #:

1.5KE15CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1.5KE15CA is a 1500W bidirectional TVS diode from Littelfuse with a clamping voltage of 21.2V. It comes in a DO-201 through-hole package.
Total Stock: 465 pcs

1.5KE15CA Available from 1 distributors

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1.5KE15CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Clamping Voltage (V_C)
Current
Halogen Free
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Bidirectional Channels
Operating Temperature
Operating Temperature Range
Package / Case
Peak Pulse Current (I_PP)
Peak Pulse Power (P_PPM)
Power
Power Dissipation (P_D)
Power Line Protection
Storage Temperature
Supplier Device Package
TVS Type
Tape & Reel
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Voltage

1.5KE15CA Description

Short technical summary and product information.

The 1.5KE15CA is a Zener-type bidirectional TVS diode designed to protect sensitive electronic equipment from voltage transients. It offers a peak pulse power dissipation of 1500W (10/1000μs waveform) and a clamping voltage of 21.2V at a peak pulse current of 71.7A.

 

The device features a fast response time typically less than 1.0ps from 0V to breakdown voltage. It has a steady state power dissipation of 6.5W on infinite heat sink at lead temperature 75°C. Operating junction temperature range is -55°C to 175°C.

 

This TVS diode is suitable for general purpose applications including protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. It is not intended for power line protection.

 

The 1.5KE15CA is available in a DO-201AA, DO-27, or Axial package with through-hole mounting. The supplier device package is DO-201. It is RoHS3 compliant, halogen free, and lead-free (Pb-free E3).

1.5KE15CA Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE15CA Littelfuse TVS Diode, 1500W, Bidirectional, DO-201
Subcategory: Bidirectional TVS Diode

1.5KE15CA Compliance

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

1.5KE15CA Features

  • 1500W peak pulse power dissipation.
  • Bidirectional Zener TVS diode.
  • Clamping voltage of 21.2V.
  • Fast response time less than 1ps.
  • DO-201 through-hole package.

1.5KE15CA Applications

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

1.5KE15CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the 1.5KE15CA?

21.2V.

What is the peak pulse current rating?

71.7A.

What is the peak pulse power rating?

1500W.

What package does the 1.5KE15CA come in?

DO-201AA, DO-27, or Axial (DO-201 supplier package).

What is the mounting type?

Through hole.

What is the operating temperature range?

-55°C to 175°C (junction).

Is the 1.5KE15CA RoHS compliant?

Yes, RoHS3 compliant, halogen free, and lead-free (Pb-free E3).

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