1.5KE350ARL 1.5KE350ARL is a 1500W unidirectional TVS diode from STMicroelectronics with 299V reverse standoff voltage and 618V clamping voltage in a DO-201 axial package.
Mfr Part #:

1.5KE350ARL

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
1.5KE350ARL is a 1500W unidirectional TVS diode from STMicroelectronics with 299V reverse standoff voltage and 618V clamping voltage in a DO-201 axial package.
Total Stock: 17,100 pcs

1.5KE350ARL Available from 1 distributor

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1.5KE350ARL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance @ Frequency
Clamping Voltage
Current
Mounting Type
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

1.5KE350ARL Description

Short technical summary and product information.

The 1.5KE350ARL is a Zener-type transient voltage suppression diode designed for general-purpose circuit protection. It features a reverse standoff voltage of 299V and a clamping voltage of 618V, capable of handling 16A (8/20µs) peak pulse current and 1500W peak pulse power.

 

This unidirectional device offers a capacitance of 430pF at 1MHz and is mounted in a through-hole DO-201AA/DO-27 axial package. It is intended for use in applications where robust overvoltage protection is required.

 

The part is provided by STMicroelectronics and is available in tape-and-reel packaging. As a through-hole component, it is suitable for designs that prefer traditional soldering methods.

1.5KE350ARL Quick Information

Product Type: TVS Diode
Canonical Name: 1.5KE350ARL - TVS Diode, 299V Reverse Standoff, 618V Clamping, DO-201
Subcategory: Unidirectional TVS Diode

1.5KE350ARL Compliance

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

1.5KE350ARL Features

  • 618V clamping voltage suppresses transients.
  • 1500W peak pulse power handling.
  • Unidirectional Zener TVS protection.
  • Through-hole DO-201 axial package.
  • 430pF capacitance at 1MHz.

1.5KE350ARL Applications

  • Overvoltage protection in power supplies.
  • Transient suppression for industrial electronics.
  • General purpose circuit protection.

1.5KE350ARL FAQs

6 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the 1.5KE350ARL?

The clamping voltage is 618V.

What is the reverse standoff voltage?

The reverse standoff voltage is 299V.

What package does this TVS diode come in?

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

What is the peak pulse current rating?

The peak pulse current rating is 16A (8/20µs).

Is this a unidirectional or bidirectional TVS?

It is a unidirectional TVS diode (1 channel).

What is the peak pulse power rating?

The peak pulse power is 1500W.

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