1.5KE400ARL TVS diode from STMicroelectronics with 342V reverse standoff voltage and 706V clamping voltage. Rated for 1.5kW peak pulse power in a DO-201 axial package.
Mfr Part #:

1.5KE400ARL

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS diode from STMicroelectronics with 342V reverse standoff voltage and 706V clamping voltage. Rated for 1.5kW peak pulse power in a DO-201 axial package.
Total Stock: 7,600 pcs

1.5KE400ARL Available from 1 distributor

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1.5KE400ARL Specifications Quick View

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

1.5KE400ARL Description

Short technical summary and product information.

The 1.5KE400ARL is a unidirectional Zener TVS diode manufactured by STMicroelectronics. It features a reverse standoff voltage of 342V and a clamping voltage of 706V. The device is rated for a peak pulse power of 1500W (1.5kW) and can handle a peak pulse current of 14A under an 8/20µs waveform. Capacitance is 390pF at 1MHz. This TVS diode is designed for general purpose transient voltage suppression applications. It is housed in a DO-201AA, DO-27, or axial package with through-hole mounting, making it suitable for high-reliability power supply and industrial protection circuits. The part is RoHS3 compliant (unverified) and has an MSL of 1 (unlimited).

1.5KE400ARL Quick Information

Product Type: TVS Diode
Series: 1.5KE400A
Canonical Name: STMicroelectronics 1.5KE400ARL TVS Diode, 342V Reverse Standoff, 706V Clamping, DO-201
Subcategory: Zener TVS

1.5KE400ARL Compliance

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

1.5KE400ARL Features

  • 342V reverse standoff voltage.
  • 706V clamping voltage.
  • 1.5kW peak pulse power rating.
  • 14A peak pulse current capability.
  • DO-201 through-hole package.

1.5KE400ARL Applications

  • General purpose transient voltage suppression.
  • Overvoltage protection for 342V circuits.

1.5KE400ARL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE400ARL?

342 V.

What is the clamping voltage?

706 V.

What is the peak pulse current rating?

14 A (8/20µs waveform).

What is the peak pulse power rating?

1500 W (1.5 kW).

What is the package type?

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

What is the mounting type?

Through hole.

What is the capacitance?

390 pF at 1 MHz.

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