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1.5KE82A Unidirectional TVS diode from Littelfuse with 70.1V reverse standoff voltage, 113V clamping, and 1500W peak pulse power capability in a DO-201 package.
Mfr Part #:

1.5KE82A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Unidirectional TVS diode from Littelfuse with 70.1V reverse standoff voltage, 113V clamping, and 1500W peak pulse power capability in a DO-201 package.
Total Stock: 75 pcs

1.5KE82A Available from 1 distributor

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1.5KE82A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Clamping Voltage
Current
ESD Rating
Flammability Rating
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Response Time
Reverse Standoff Voltage
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Unidirectional Channels
Voltage

1.5KE82A Description

Short technical summary and product information.

The 1.5KE82A is a unidirectional TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 70.1V and a clamping voltage of 113V at a peak pulse current of 13.5A (10/1000μs waveform). The device can handle 1500W of peak pulse power, making it suitable for general-purpose transient suppression in telecom, computer, industrial, and consumer applications.

 

This Zener-based TVS diode offers fast response time of less than 1.0ps from 0V to breakdown voltage. It is rated for ESD protection up to 30kV (air and contact) per IEC-61000-4-2. The operating temperature range spans -55°C to 175°C, with thermal resistance of 15°C/W junction-to-lead and 75°C/W junction-to-ambient.

 

The device is housed in a through-hole DO-201AA / DO-27 axial package, with matte tin lead-free plating. It is RoHS3 compliant and halogen free, with a UL 94 V-0 flammability rating.

1.5KE82A Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE82A Littelfuse Inc. TVS Diode, Unidirectional, 1500W, DO-201
Subcategory: Unidirectional TVS Diode

1.5KE82A Compliance

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

1.5KE82A Features

  • 1500W peak pulse power capability.
  • Fast response time less than 1.0ps.
  • ESD protection up to 30kV air/contact.
  • RoHS3 compliant and halogen free.
  • Through-hole DO-201 axial package.

1.5KE82A Applications

  • Protection of I/O interfaces and VCC bus.
  • Used in telecom and computer equipment.
  • Suitable for industrial electronic circuits.
  • Ideal for consumer electronic applications.

1.5KE82A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE82A?

The reverse standoff voltage is 70.1V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 113V at a peak pulse current of 13.5A (10/1000μs waveform).

What is the peak pulse power rating?

The peak pulse power is 1500W for a 10/1000μs waveform.

What package does the 1.5KE82A come in?

It is available in a DO-201AA, DO-27, Axial through-hole package.

What is the operating temperature range?

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

Is the 1.5KE82A RoHS compliant?

Yes, it is RoHS3 compliant and halogen free.

What is the ESD rating?

The device is rated for ESD protection of 30kV (air) and 30kV (contact) per IEC-61000-4-2.

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