1.5KE51A-E3 The Littelfuse Inc. 1.5KE51A-E3 is a Transient Voltage Suppressor (TVS) Diode designed for circuit protection. It features a 51V breakdown voltage and a 1500W peak pulse power rating.
Mfr Part #:

1.5KE51A-E3

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. 1.5KE51A-E3 is a Transient Voltage Suppressor (TVS) Diode designed for circuit protection. It features a 51V breakdown voltage and a 1500W peak pulse power rating.
✓ Total Stock: 2 pcs
$ Price Range: $0.48

1.5KE51A-E3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2 pcs
2 pcs On Request 1 On Request On Request NO DC On Request On Request

1.5KE51A-E3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

1.5KE51A-E3 Description

Short technical summary and product information.

The Littelfuse Inc. 1.5KE51A-E3 is a unidirectional silicon TVS Diode designed for transient voltage suppression. It offers a breakdown voltage of 51V and a high peak pulse power rating of 1500W at 1ms.

 

This TVS diode provides excellent clamping capability and a fast response time, typically less than 1.0 ps from 0 volt to VBR(min.). It is suitable for protecting electronic circuits from voltage transients caused by lightning, inductive switching, and ESD events.

 

The 1.5KE51A-E3 is packaged in a CASE 1.5KE and features through-hole mounting, making it suitable for various PCB applications. It operates within a temperature range of -55°C to +125°C.

1.5KE51A-E3 Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: Littelfuse Inc. 1.5KE51A-E3 Transient Voltage Suppressor Diode
Subcategory: Transient Voltage Suppressor

1.5KE51A-E3 Compliance

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

1.5KE51A-E3 Estimated Pricing

Qty Low High
1+ $0.48 $0.48

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

1.5KE51A-E3 Features

  • 1500W peak pulse power capability.
  • Fast response time, typically less than 1.0 ps.
  • 51V breakdown voltage.
  • Through-hole mounting package.
  • Wide operating temperature range.

1.5KE51A-E3 Applications

  • Protects against lightning-induced transients.
  • Suppresses inductive switching transients.
  • Offers ESD and EFT protection.
  • Suitable for general circuit protection.

1.5KE51A-E3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the peak pulse power rating of the 1.5KE51A-E3?

The 1.5KE51A-E3 has a maximum peak pulse power rating of 1500 W for a 1 ms pulse.

What is the breakdown voltage of the 1.5KE51A-E3?

The minimum breakdown voltage is 51 V.

What is the reverse stand-off voltage of the 1.5KE51A-E3?

The typical reverse stand-off voltage is 43.6 V.

What is the response time of the 1.5KE51A-E3?

The typical response time is less than 1 ps from 0 V to the minimum breakdown voltage.

What is the operating temperature range of the 1.5KE51A-E3?

The operating temperature range is -55°C to +125°C.

What package does the 1.5KE51A-E3 come in?

The 1.5KE51A-E3 is available in a 1.5KE through-hole package.

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