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1.5KE120CA 1.5KE120CA is a 1500W bidirectional Zener TVS diode from Littelfuse, with 102V reverse standoff voltage and 165V clamping voltage in a DO-201 through-hole package.
Mfr Part #:

1.5KE120CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1.5KE120CA is a 1500W bidirectional Zener TVS diode from Littelfuse, with 102V reverse standoff voltage and 165V clamping voltage in a DO-201 through-hole package.
✓ Total Stock: 85,000 pcs

1.5KE120CA Available from 1 distributor

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85,000 pcs
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1.5KE120CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Line Protection
Response Time
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage
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1.5KE120CA Description

Short technical summary and product information.

The 1.5KE120CA is a 1500W bidirectional Zener TVS diode from Littelfuse Inc., part of the 1.5KE series. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

 

Key electrical specifications include a reverse standoff voltage (Vrwm) of 102V, a clamping voltage (Vc) of 165V at a peak pulse current (Ipp) of 9.2A, and a peak pulse power dissipation (Pppm) of 1500W (10/1000μs waveform). The device offers a fast response time of less than 1ps from 0V to breakdown voltage minimum. It is a bidirectional channel component, suitable for general purpose applications.

 

The part is housed in a DO-201AA, DO-27, or Axial through-hole package with a supplier device package of DO-201. It features a matte tin (Sn) terminal finish and is Pb-free E3 compliant. Operating temperature range is -55°C to 175°C. The plastic package has a V-0 flammability rating per UL.

1.5KE120CA Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE120CA - Littelfuse Inc. TVS Diode, 102V Standoff, 165V Clamping, DO-201
Subcategory: Zener TVS

1.5KE120CA Compliance

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

1.5KE120CA Features

  • 1500W peak pulse power dissipation.
  • Bidirectional TVS diode for AC signals.
  • 102V reverse standoff voltage rating.
  • Fast response time less than 1ps.
  • DO-201 through-hole package.

1.5KE120CA Applications

  • Protects sensitive electronics from lightning transients.
  • Used in I/O interface protection circuits.
  • Suitable for VCC bus protection.

1.5KE120CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak pulse power of the 1.5KE120CA?

The peak pulse power dissipation (Pppm) is 1500W for a 10/1000μs waveform.

What is the reverse standoff voltage?

The reverse standoff voltage (Vrwm) is 102V.

What is the clamping voltage?

The clamping voltage (Vc) is 165V.

What package is the 1.5KE120CA available in?

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

What is the operating temperature range?

The operating temperature range is -55°C to 175°C.

What is the peak pulse current?

The peak pulse current (Ipp) is 9.2A.

Is the 1.5KE120CA bidirectional?

Yes, it has 1 bidirectional channel.

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