LCE54A Littelfuse LCE54A is a 1500W unidirectional TVS diode with 54V reverse standoff voltage and 87.1V clamping voltage in a through-hole DO-201 package.
Mfr Part #:

LCE54A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse LCE54A is a 1500W unidirectional TVS diode with 54V reverse standoff voltage and 87.1V clamping voltage in a through-hole DO-201 package.
Total Stock: 635 pcs
$ Price Range: $0.27 - $1.20

LCE54A Available from 1 distributor

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LCE54A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Package / Case
Power
Power Line Protection
Reverse Standoff Voltage
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

LCE54A Description

Short technical summary and product information.

The Littelfuse LCE54A is a unidirectional TVS diode from the LCE series designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events.

 

Key electrical specifications include a reverse standoff voltage of 54V, a clamping voltage of 87.1V at a peak pulse current of 17.2A, and a peak pulse power dissipation of 1500W (10/1000μs waveform). It features a glass passivated chip junction and fast response time typically less than 1.0ps from 0V to breakdown voltage.

 

The device comes in a through-hole DO-201 (DO-201AA, DO-27, Axial) package and operates over a junction temperature range of -65°C to 175°C. It is RoHS3 compliant, halogen free, and has matte tin lead-free plating.

LCE54A Quick Information

Product Type: TVS Diode
Series: LCE
Canonical Name: Littelfuse LCE54A TVS Diode
Subcategory: Transient Voltage Suppressor

LCE54A Compliance

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

LCE54A Estimated Pricing

Qty Low High
1+ $1.20 $1.20
10+ $0.75 $0.75
100+ $0.49 $0.49
500+ $0.29 $0.29
1,200+ $0.27 $0.27

Estimated market price range - modelled values for guidance only, not live distributor offers.

LCE54A Features

  • 1500W peak pulse power capability.
  • 54V reverse standoff voltage rating.
  • 87.1V clamping voltage at 17.2A.
  • Through-hole DO-201 package.
  • RoHS3 and halogen free compliant.

LCE54A Applications

  • Protects I/O interfaces from voltage transients.
  • Suitable for VCC bus protection circuits.
  • Used in telecom and industrial electronics.
  • Ideal for consumer electronic transient suppression.

LCE54A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of LCE54A?

The reverse standoff voltage is 54V.

What is the clamping voltage of LCE54A?

The clamping voltage is 87.1V.

What is the peak pulse power rating of LCE54A?

The peak pulse power is 1500W (10/1000μs waveform).

What is the package type for LCE54A?

The package is DO-201AA, DO-27, Axial (through-hole).

Is LCE54A RoHS compliant?

Yes, it is RoHS3 compliant and halogen free.

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