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SMAJ15A The Vishay SMAJ15A is a unidirectional TVS diode designed for transient voltage suppression. It features a 15V stand-off voltage and a 400W peak pulse power rating.
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SMAJ15A

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay SMAJ15A is a unidirectional TVS diode designed for transient voltage suppression. It features a 15V stand-off voltage and a 400W peak pulse power rating.
✓ Total Stock: 80,187 pcs
$ Price Range: $0.97

SMAJ15A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
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80,185 pcs
On Request
80185 pcs On Request 1 On Request On Request On Request On Request On Request
ADI/AAR OEM Supply ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request On Request On Request On Request
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SMAJ15A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SMAJ15A Description

Short technical summary and product information.

The Vishay SMAJ15A is a unidirectional Transient Voltage Suppressor (TVS) diode from the SMAJ1 Series. It is designed to protect sensitive electronic components from transient voltage events.

 

Key electrical specifications include a reverse stand-off voltage of 15V, a breakdown voltage ranging from 16.7V to 18.5V, and a maximum clamping voltage of 24.4V. The diode offers a peak pulse power dissipation of 400W and a peak pulse current of 16.4A. Its maximum reverse leakage current at 15V is 1 uA.

 

This TVS diode operates within a thermal range of -55C to +150C. It is housed in a DO-214AC package, suitable for surface mount applications.

 

The SMAJ15A is manufactured by Vishay and falls under the category of ESD Protection Diodes / TVS Diodes.

SMAJ15A Quick Information

Product Type: TVS Diode
Series: SMAJ1
Canonical Name: Vishay SMAJ15A TVS Diode
Subcategory: TVS Diodes

SMAJ15A Compliance

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

SMAJ15A Estimated Pricing

Qty Low High
1+ $0.97 $0.97

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

SMAJ15A Features

  • 15V reverse stand-off voltage.
  • 400W peak pulse power dissipation.
  • 16.4A peak pulse current.
  • DO-214AC surface mount package.
  • Unidirectional polarity for protection.

SMAJ15A Applications

  • Protects sensitive electronic circuits.
  • Ideal for transient voltage suppression.
  • Suitable for industrial applications.
  • Used in power supply protection.
  • Component-level ESD protection.

SMAJ15A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse stand-off voltage of the SMAJ15A?

The reverse stand-off voltage is 15V.

What is the breakdown voltage range for the SMAJ15A?

The breakdown voltage ranges from 16.7V to 18.5V.

What is the maximum clamping voltage of the SMAJ15A?

The maximum clamping voltage is 24.4V.

What is the peak pulse power dissipation of the SMAJ15A?

The peak pulse power dissipation is 400W.

What is the operating temperature range for this TVS diode?

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

What package type is the SMAJ15A supplied in?

The SMAJ15A is supplied in a DO-214AC package.

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