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SMBJ14A-E3/52 The Vishay Dale SMBJ14A-E3/52 is a unidirectional TVS diode designed for transient voltage suppression. It offers 600W peak pulse power capability in a surface-mount DO-214AA package.
Mfr Part #:

SMBJ14A-E3/52

Available from 4 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMBJ14A-E3/52 is a unidirectional TVS diode designed for transient voltage suppression. It offers 600W peak pulse power capability in a surface-mount DO-214AA package.
✓ Total Stock: 17,437 pcs
$ Price Range: $0.55

SMBJ14A-E3/52 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
15,270 pcs
On Request
15270 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
1,290 pcs
On Request
1290 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
467 pcs
On Request
467 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
410 pcs
On Request
410 pcs On Request 1 On Request On Request On Request On Request 2026-04-29 00:15:12
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SMBJ14A-E3/52 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Junction Temperature
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power
Power Dissipation
Power Line Protection
Supplier Device Package
Supplier Package
Type
Unidirectional Channels
Voltage
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SMBJ14A-E3/52 Description

Short technical summary and product information.

The Vishay Dale SMBJ14A-E3/52 is a surface-mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients. It features a low profile DO-214AA (SMBJ) package, making it suitable for automated placement.

 

This unidirectional TVS diode has a working voltage of 14V and a maximum clamping voltage of 23.2V. It provides 600W of peak pulse power dissipation capability with a 10/1000 μs waveform. The device operates over a wide temperature range of -55°C to 150°C.

 

Typical applications include protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFETs, and signal lines in consumer, computer, industrial, and telecommunication systems. Its fast response time and excellent clamping capability make it ideal for safeguarding vulnerable circuits.

SMBJ14A-E3/52 Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: Vishay Dale SMBJ14A-E3/52 Transient Voltage Suppressor Diode
Subcategory: TVS Diodes

SMBJ14A-E3/52 Compliance

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

SMBJ14A-E3/52 Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMBJ14A-E3/52 Features

  • 600W peak pulse power capability.
  • 14V working voltage.
  • 23.2V maximum clamping voltage.
  • Surface mount DO-214AA package.
  • Fast response time.

SMBJ14A-E3/52 Applications

  • Protects sensitive electronics.
  • Ideal for signal line protection.
  • Used in consumer electronics.
  • Suitable for industrial applications.
  • Telecommunication circuit protection.

SMBJ14A-E3/52 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse stand-off voltage of the SMBJ14A-E3/52?

14 V.

What is the breakdown voltage range?

Minimum 15.6 V, maximum 17.2 V at 1 mA.

What is the maximum clamping voltage?

23.2 V.

What is the peak pulse current rating?

25.9 A under 10/1000 μs waveform.

What package does the SMBJ14A-E3/52 come in?

DO-214AA (SMB) surface mount package.

What is the operating temperature range?

-55°C to 150°C.

What is the peak pulse power rating?

600 W under 10/1000 μs waveform.

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