SMCJ7.5CA-E3/57T The Vishay Dale SMCJ7.5CA-E3/57T is a surface mount TVS diode designed for transient voltage suppression. It offers 1500W peak pulse power and a 12.9V clamping voltage.
Mfr Part #:

SMCJ7.5CA-E3/57T

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMCJ7.5CA-E3/57T is a surface mount TVS diode designed for transient voltage suppression. It offers 1500W peak pulse power and a 12.9V clamping voltage.
Total Stock: 2,454 pcs
$ Price Range: $0.21

SMCJ7.5CA-E3/57T Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,692 pcs
1692 pcs On Request 1 On Request On Request N/A On Request On Request
Non-Authorised Inventory information
762 pcs
762 pcs On Request 1 On Request On Request On Request On Request On Request

SMCJ7.5CA-E3/57T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage (Minimum/Maximum @ VBR (bidirectional)
Breakdown Voltage (Minimum/Maximum @ VBR (unidirectional)
Current
Halogen Free
Mounting Type
Operating Temperature
Peak Surge Current
Power
Power Dissipation
Power Line Protection
Supplier Device Package
Type
Voltage
Working Voltage (Minimum/Maximum @ VWM (bidirectional)
Working Voltage (Minimum/Maximum @ VWM (unidirectional)

SMCJ7.5CA-E3/57T Description

Short technical summary and product information.

The Vishay Dale SMCJ7.5CA-E3/57T is a surface mount Transient Voltage Suppressor (TVS) diode, part of the TRANSZORB® series. It is designed to protect sensitive electronics from voltage transients.

 

Key electrical specifications include a breakdown voltage range of 6.4V to 231V and a working voltage range of 5V to 188V. The device offers a typical clamping voltage of 12.9V at a peak pulse current of 116.3A (10/1000 μs waveform). It has a peak pulse power rating of 1500W and a power dissipation of 6.5W on an infinite heatsink at 50°C.

 

This TVS diode operates within a temperature range of -55°C to 150°C. It is housed in a DO-214AB (SMCJ) package, making it suitable for automated placement on printed circuit boards. The device is available in bidirectional configurations.

 

Typical applications include protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFETs, and signal lines in consumer, computer, industrial, automotive, and telecommunication systems.

SMCJ7.5CA-E3/57T Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: Vishay Dale SMCJ7.5CA-E3/57T Transient Voltage Suppressor Diode
Subcategory: TVS Diodes

SMCJ7.5CA-E3/57T Compliance

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

SMCJ7.5CA-E3/57T Estimated Pricing

Qty Low High
1+ $0.21 $0.21

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

SMCJ7.5CA-E3/57T Features

  • 1500W peak pulse power rating.
  • 12.9V typical clamping voltage.
  • Wide 5V to 188V working voltage.
  • Surface mount DO-214AB package.
  • Operates from -55°C to 150°C.

SMCJ7.5CA-E3/57T Applications

  • Protects sensitive electronic components.
  • Ideal for inductive load switching transients.
  • Used in automotive and telecommunication.
  • Suitable for consumer and industrial electronics.
  • Provides signal line protection.

SMCJ7.5CA-E3/57T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of this TVS diode?

The clamping voltage is 12.9V at the peak pulse current.

What is the peak pulse current rating?

The peak pulse current rating is 116.3A (10/1000μs).

What package is this device available in?

The package is DO-214AB (SMC) for surface mount.

What is the working voltage (VWM) of this part?

The working voltage is 7.5V.

What is the operating temperature range?

-55°C to 150°C.

What is the peak forward surge current rating?

200A for 8.3ms single half sine-wave (unidirectional only).

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