1.5KE16A Littelfuse 1.5KE16A is a 1500W unidirectional Zener TVS diode with a reverse standoff voltage of 13.6V and clamping voltage of 22.5V. Housed in a through-hole DO-201 package.
Mfr Part #:

1.5KE16A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 1.5KE16A is a 1500W unidirectional Zener TVS diode with a reverse standoff voltage of 13.6V and clamping voltage of 22.5V. Housed in a through-hole DO-201 package.
Total Stock: 88 pcs

1.5KE16A Available from 1 distributor

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1.5KE16A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Clamping Voltage
Current
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Pulse Current (Ipp)
Peak Pulse Power Dissipation (Pppm)
Power
Power Line Protection
Reverse Standoff Voltage (Vrwm)
Supplier Device Package
Tape & Reel
Termination Finish
Type
Unidirectional Channels
Voltage

1.5KE16A Description

Short technical summary and product information.

The Littelfuse 1.5KE16A is a unidirectional Zener TVS diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It belongs to the 1.5KE series, known for 1500W peak pulse power capability (10/1000μs waveform).

 

Key electrical specifications include a reverse standoff voltage (VRWM) of 13.6V, a clamping voltage of 22.5V at a peak pulse current of 67.6A, and glass passivated chip junction for reliable performance. The device offers a fast response time typically less than 1.0ps and an operating temperature range of -55°C to 175°C.

 

The 1.5KE16A is housed in a through-hole DO-201AA / DO-27 axial leaded package with matte tin lead-free termination. It is RoHS3 compliant, halogen free, and Pb-free (E3). Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

1.5KE16A Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE16A Littelfuse TVS Diode, 1500W, 13.6V Standoff
Subcategory: Axial Leaded TVS Diodes

1.5KE16A Compliance

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

1.5KE16A Features

  • 1500W peak pulse power dissipation.
  • 13.6V reverse standoff voltage rating.
  • 22.5V clamping voltage capability.
  • Unidirectional Zener TVS protection.

1.5KE16A Applications

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

1.5KE16A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the 1.5KE16A?

The reverse standoff voltage (VRWM) is 13.6V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 22.5V.

What is the peak pulse power rating?

1500W for a 10/1000μs waveform.

What package is the 1.5KE16A available in?

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

Is the 1.5KE16A RoHS compliant?

Yes, it is RoHS3 compliant and halogen free with Pb-free (E3) termination.

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