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1.5KE27A Unidirectional 1500W TVS diode with 23.1V working peak reverse voltage and 37.5V clamping. Axial DO-201AD package.
Mfr Part #:

1.5KE27A

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Unidirectional 1500W TVS diode with 23.1V working peak reverse voltage and 37.5V clamping. Axial DO-201AD package.
Total Stock: 1 pcs

1.5KE27A Available from 1 distributors

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1.5KE27A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Clamping Voltage (Vc)
Current
ESD Rating
Forward Surge Current (IFSM)
Lead Style
Maximum Lead Temperature for Soldering
Medical Grade
Mounting Type
Operating Temperature
Package / Case
Peak Pulse Current (Ipp)
Peak Pulse Power (Ppp)
Power
Power Line Protection
Response Time
Steady State Power Dissipation
Supplier Device Package
Termination Style
Thermal Resistance, Junction to Lead
Type
Unidirectional Channels
Voltage
Working Peak Reverse Voltage (Vrwm)

1.5KE27A Description

Short technical summary and product information.

The 1.5KE27A from ON Semiconductor is a 1500 Watt unidirectional Zener transient voltage suppressor designed to protect voltage sensitive components from high voltage, high-energy transients. It features excellent clamping capability, high surge capability, low zener impedance, and fast response time.

 

This device is rated for a working peak reverse voltage of 23.1V and a maximum clamping voltage of 37.5V at a peak pulse current of 40A. It can handle a peak pulse power of 1500W. With an ESD rating of Class 3 (>16 kV) per Human Body Model and a response time typically less than 1 ns, it offers robust transient protection.

 

The 1.5KE27A is supplied in a void-free, transfer-molded, thermosetting plastic DO-201AD axial leaded package. The leads are solderable and the maximum lead temperature for soldering is 260°C for 10 seconds. Polarity is indicated by a cathode band.

 

It is ideally suited for use in communication systems, numerical controls, process controls, medical equipment, business machines, power supplies, and other industrial/consumer applications to protect CMOS, MOS, and Bipolar integrated circuits.

1.5KE27A Quick Information

Product Type: TVS Diode
Series: Mosorb
Canonical Name: On Semiconductor 1.5KE27A TVS Diode
Subcategory: Unidirectional TVS Diode

1.5KE27A Compliance

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

1.5KE27A Features

  • 1500W peak pulse power dissipation.
  • 23.1V working peak reverse voltage.
  • 37.5V clamping voltage at 40A.
  • ESD Class 3 (>16kV) per HBM.
  • Fast response time typically <1ns.

1.5KE27A Applications

  • Used in communication system protection.
  • Protects CMOS and MOS integrated circuits.
  • Ideal for power supply transient protection.
  • Suitable for industrial process controls.

1.5KE27A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the working peak reverse voltage of the 1.5KE27A?

The working peak reverse voltage is 23.1 V.

What is the clamping voltage of the 1.5KE27A?

The maximum clamping voltage is 37.5 V.

What is the peak pulse current rating?

The peak pulse current is 40 A.

What package does the 1.5KE27A come in?

The device is housed in a DO-201AD axial leaded package.

What is the polarity of the 1.5KE27A?

This is a unidirectional device with cathode indicated by a polarity band.

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