1.5KE16CA Bidirectional Zener TVS diode from Littelfuse, 1500W peak pulse power, 13.6V reverse standoff voltage, 22.5V clamping voltage, in a DO-201 through-hole package.
Mfr Part #:

1.5KE16CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional Zener TVS diode from Littelfuse, 1500W peak pulse power, 13.6V reverse standoff voltage, 22.5V clamping voltage, in a DO-201 through-hole package.
Total Stock: 12 pcs

1.5KE16CA Available from 1 distributor

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1.5KE16CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage
Clamping Voltage
Current
Halogen Free
Lead Finish
Mounting Type
Operating Temperature
Operating Temperature Range
Peak Pulse Current
Peak Pulse Power Dissipation
Power
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Tape & Reel
Terminal Finish
Type
Voltage

1.5KE16CA Description

Short technical summary and product information.

The 1.5KE16CA is a bidirectional Zener TVS diode from the Littelfuse 1.5KE series. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

 

Key electrical specifications include a peak pulse power dissipation of 1500W (10/1000µs waveform), reverse standoff voltage of 13.6V, breakdown voltage of 15.2V (minimum), and clamping voltage of 22.5V. The peak pulse current is 67.6A. The device is a Zener-type bidirectional suppressor with a single channel, offering fast response times typically less than 1.0ps from 0V to breakdown voltage.

 

The part is housed in a DO-201AA / DO-27 / Axial through-hole package with a matte tin (Sn) terminal finish. It operates over a junction temperature range of -55°C to 175°C. The device is ideal for protecting I/O interfaces, VCC bus lines, and other circuits in telecom, computer, industrial, and consumer applications. It is RoHS3 compliant, halogen free, and lead free (Pb-free E3).

1.5KE16CA Quick Information

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

1.5KE16CA Compliance

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

1.5KE16CA Features

  • 1500W peak pulse power dissipation.
  • 22.5V clamping voltage.
  • Fast response time less than 1.0ps.
  • Bidirectional Zener TVS diode.
  • Through Hole DO-201 package.

1.5KE16CA Applications

  • Protects I/O interfaces from voltage transients
  • Safeguards VCC bus in electronic circuits
  • Used in telecom and computer applications
  • Ideal for industrial and consumer electronics
  • Shields sensitive equipment from lightning surges

1.5KE16CA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the peak pulse power dissipation of the 1.5KE16CA?

1500W for a 10/1000µs waveform.

What is the reverse standoff voltage?

13.6V.

What is the clamping voltage?

22.5V.

What is the peak pulse current rating?

67.6A.

What package is the 1.5KE16CA available in?

Through-hole DO-201 (DO-201AA, DO-27, Axial).

Is this TVS diode RoHS compliant?

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

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