1.5KE200A Unidirectional Zener TVS diode rated for 1500W peak pulse power dissipation. 171V reverse standoff voltage, 200V breakdown voltage, 353V clamping voltage. Through-hole DO-201 package.
Mfr Part #:

1.5KE200A

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Unidirectional Zener TVS diode rated for 1500W peak pulse power dissipation. 171V reverse standoff voltage, 200V breakdown voltage, 353V clamping voltage. Through-hole DO-201 package.
Total Stock: 717,854 pcs

1.5KE200A Available from 4 distributors

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Non-Authorised

1.5KE200A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage
Capacitance @ Frequency
Case / Package
Clamping Voltage
Current
Halogen Free
Lead Termination Finish
Lead-Free Plating
Mounting Type
Operating Junction and Storage Temperature Range
Peak Pulse Current (10/1000µs)
Peak Pulse Power Dissipation (10/1000µs)
Power
Power Line Protection
Reverse Standoff Voltage (Vrwm)
Supplier Device Package
Type
Typical Thermal Resistance Junction to Ambient
Typical Thermal Resistance Junction to Lead
Unidirectional Channels
Voltage

1.5KE200A Description

Short technical summary and product information.

The 1.5KE200A is a 1500W unidirectional Zener TVS diode from STMicroelectronics, designed to protect sensitive electronic equipment from voltage transients.

 

Electrical specifications include a reverse standoff voltage of 171V, a minimum breakdown voltage of 200V, and a maximum clamping voltage of 353V. It can handle a peak pulse current of 28A per 8/20µs waveform and offers a capacitance of 675pF at 1MHz.

 

This part is mounted through-hole in a DO-201AA/DO-27 axial lead package. It operates over a junction temperature range of -55°C to 175°C with typical thermal resistance of 15°C/W junction-to-lead and 75°C/W junction-to-ambient.

 

General purpose application such as I/O interface and VCC bus protection. The lead finish is matte tin and the device is RoHS3 compliant and halogen free.

1.5KE200A Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE200A STMicroelectronics 1500W Zener TVS Diode
Subcategory: Unidirectional Zener TVS

1.5KE200A Compliance

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

1.5KE200A Features

  • 1500W peak pulse power dissipation.
  • 171V reverse standoff voltage.
  • 200V breakdown voltage with 353V clamping.
  • Through-hole DO-201 axial package.
  • RoHS3 compliant and halogen free.

1.5KE200A Applications

  • Protects I/O interfaces from voltage transients.
  • Safeguards VCC bus in electronic circuits.
  • Used in telecom and industrial equipment.
  • Suppresses lightning-induced transients.

1.5KE200A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE200A?

171V.

What is the breakdown voltage?

200V.

What is the clamping voltage?

353V.

What is the peak pulse current rating?

28A at 8/20µs waveform.

What package does the 1.5KE200A use?

DO-201AA, DO-27, axial through-hole package.

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