SMCJ14A-E3/9AT The Vishay Dale SMCJ14A-E3/9AT is a unidirectional TVS diode designed for transient voltage suppression. It features a 14V standoff voltage and a 23.2V clamping voltage.
Mfr Part #:

SMCJ14A-E3/9AT

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMCJ14A-E3/9AT is a unidirectional TVS diode designed for transient voltage suppression. It features a 14V standoff voltage and a 23.2V clamping voltage.
✓ Total Stock: 218 pcs
$ Price Range: $0.55

SMCJ14A-E3/9AT Available from 1 distributor

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✓ Non-Authorised
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SMCJ14A-E3/9AT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Type
Unidirectional Channels
Voltage

SMCJ14A-E3/9AT Description

Short technical summary and product information.

The Vishay Dale SMCJ14A-E3/9AT is a surface-mount Transient Voltage Suppressor (TVS) diode. It is designed to protect sensitive electronics from voltage transients.

 

Key electrical specifications include a 14V reverse stand-off voltage and a 23.2V maximum clamping voltage at 64.7A peak pulse current. The device offers a peak pulse power dissipation of 1500W (1.5kW) for a 10/1000µs waveform. It operates over a temperature range of -55°C to 150°C.

 

This TVS diode is housed in a DO-214AB (SMCJ) package, making it suitable for automated placement on printed circuit boards. Its unidirectional design is ideal for protecting signal lines and power rails against surges induced by inductive load switching and lighting.

 

The component is rated for MSL 1, indicating unlimited shelf life under standard conditions. It is RoHS3 compliant.

SMCJ14A-E3/9AT Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: Vishay Dale SMCJ14A-E3/9AT Transient Voltage Suppressor Diode
Subcategory: ESD and Surge Protection

SMCJ14A-E3/9AT Compliance

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

SMCJ14A-E3/9AT Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMCJ14A-E3/9AT Features

  • 14V reverse stand-off voltage.
  • 23.2V maximum clamping voltage.
  • 64.7A peak pulse current capability.
  • 1500W peak pulse power dissipation.
  • Surface mount DO-214AB (SMCJ) package.

SMCJ14A-E3/9AT Applications

  • Protects sensitive electronics from transients.
  • Ideal for signal line protection.
  • Suitable for inductive load switching.
  • Used in consumer electronics.
  • Applicable in automotive systems.

SMCJ14A-E3/9AT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse stand-off voltage of the SMCJ14A-E3/9AT?

The reverse stand-off voltage is 14V.

What is the breakdown voltage for the SMCJ14A-E3/9AT?

The typical breakdown voltage is 15.6V.

What is the clamping voltage at peak pulse current?

The clamping voltage is 23.2V at 64.7A.

What is the peak pulse current rating?

The peak pulse current rating is 64.7A for a 10/1000µs waveform.

What is the peak pulse power dissipation?

The peak pulse power dissipation is 1500W.

What is the operating temperature range?

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

What package type is the SMCJ14A-E3/9AT in?

It is in a DO-214AB (SMCJ) surface mount package.

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