1.5KE15CA Bidirectional 1500W TVS diode with 12.8V reverse standoff voltage and 27.2V clamping voltage. Housed in a through-hole DO-201 package.
Mfr Part #:

1.5KE15CA

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Bidirectional 1500W TVS diode with 12.8V reverse standoff voltage and 27.2V clamping voltage. Housed in a through-hole DO-201 package.
Total Stock: 26,372 pcs

1.5KE15CA Available from 4 distributors

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1.5KE15CA Specifications Quick View

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

1.5KE15CA Description

Short technical summary and product information.

The 1.5KE15CA is a bidirectional Zener TVS diode designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 12.8 V and a clamping voltage of 27.2 V at a peak pulse current of 368 A (8/20 µs waveform). With a peak pulse power rating of 1500 W, it provides robust transient protection for general-purpose applications.

 

This diode uses a glass passivated chip junction in a DO-201 package with axial leads, suitable for through-hole mounting. It is RoHS3 compliant, has an MSL rating of 1 (Unlimited), and is REACH unaffected. The device offers fast response time and excellent clamping capability.

 

Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The bidirectional configuration allows protection of circuits where the signal voltage may swing above or below ground.

1.5KE15CA Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE15CA Bidirectional TVS Diode, 1500W, DO-201
Subcategory: Bidirectional TVS Diode

1.5KE15CA Compliance

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

1.5KE15CA Features

  • Bidirectional 1500W peak pulse power rating.
  • 12.8V reverse standoff and 27.2V clamp.
  • Glass passivated junction in DO-201 package.

1.5KE15CA Applications

  • Protects I/O interfaces and data lines.
  • Suitable for VCC bus protection circuits.
  • Used in telecom and industrial electronics.

1.5KE15CA FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE15CA?

The reverse standoff voltage (VRWM) is 12.8 V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 27.2 V at a peak pulse current of 368 A (8/20 µs waveform).

What is the peak pulse power rating of the 1.5KE15CA?

The peak pulse power rating is 1500 W.

What package is the 1.5KE15CA available in?

It is available in a through-hole DO-201AA, DO-27, or Axial package, with a supplier device package of DO-201.

Is the 1.5KE15CA bidirectional?

Yes, it has one bidirectional channel.

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