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SMCJ15A-E3/57T The Vishay Dale SMCJ15A-E3/57T is a surface mount TVS Diode designed for transient voltage suppression. It offers a 15V unidirectional breakdown voltage and 1500W peak pulse power.
Mfr Part #:

SMCJ15A-E3/57T

Available from 4 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMCJ15A-E3/57T is a surface mount TVS Diode designed for transient voltage suppression. It offers a 15V unidirectional breakdown voltage and 1500W peak pulse power.
✓ Total Stock: 5,764 pcs
$ Price Range: $0.55

SMCJ15A-E3/57T 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
4,420 pcs
On Request
4420 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
1,296 pcs
On Request
1296 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
45 pcs
On Request
45 pcs On Request 1 On Request On Request On Request On Request 2026-04-29 00:15:12
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
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.

SMCJ15A-E3/57T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Lead Style
Mounting Type
Operating Temperature
Power
Power Line Protection
SVHC Present
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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SMCJ15A-E3/57T Description

Short technical summary and product information.

The Vishay Dale SMCJ15A-E3/57T is a surface mount Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronics from voltage transients. It features a low profile DO-214AB (SMC) package, making it suitable for automated placement.

 

This TVS diode has a unidirectional breakdown voltage of 15V and a bidirectional breakdown voltage of 24.4V. It can handle a peak pulse power of 1500W with a 10/1000 μs waveform and a peak pulse current of 61.5A. The operating temperature range is -55°C to 150°C.

 

Applications for this component include general purpose voltage transient suppression in consumer, computer, industrial, automotive, and telecommunication systems. Its fast response time and excellent clamping capability make it ideal for protecting ICs and signal lines against inductive load switching and lighting-induced transients.

SMCJ15A-E3/57T Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: Vishay Dale SMCJ15A-E3/57T Transient Voltage Suppressor Diode
Subcategory: Transient Voltage Suppressors

SMCJ15A-E3/57T Compliance

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

SMCJ15A-E3/57T Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMCJ15A-E3/57T Features

  • Surface mount TVS diode for transient suppression.
  • 15V unidirectional breakdown voltage.
  • 24.4V bidirectional breakdown voltage.
  • 1500W peak pulse power capability.
  • DO-214AB (SMC) package for automated placement.

SMCJ15A-E3/57T Applications

  • Protects sensitive electronics from transients.
  • Ideal for inductive load switching.
  • Used in consumer electronics.
  • Suitable for automotive applications.
  • Protects signal lines effectively.

SMCJ15A-E3/57T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the unidirectional breakdown voltage of the SMCJ15A-E3/57T?

The unidirectional breakdown voltage is 15V.

What is the bidirectional breakdown voltage of the SMCJ15A-E3/57T?

The bidirectional breakdown voltage is 24.4V.

What is the peak pulse power rating for the SMCJ15A-E3/57T?

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

What is the operating temperature range for this TVS diode?

The operating temperature range is -55°C to 150°C (TJ).

What package type is the SMCJ15A-E3/57T in?

It is in a DO-214AB (SMC) package.

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