SMCJ30A-E3/57T The Vishay Dale SMCJ30A-E3/57T is a surface mount TVS diode designed for transient voltage suppression. It offers a 30V working voltage and 48.4V breakdown voltage.
Mfr Part #:

SMCJ30A-E3/57T

Available from 5 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMCJ30A-E3/57T is a surface mount TVS diode designed for transient voltage suppression. It offers a 30V working voltage and 48.4V breakdown voltage.
Total Stock: 22,042 pcs
$ Price Range: $0.55

SMCJ30A-E3/57T Available from 5 distributors

Authorised
Non-Authorised

SMCJ30A-E3/57T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage (Minimum @ unidirectional)
Breakdown Voltage (Minimum/Typical @ Bidirectional)
Current
Maximum Operating Temperature
Mounting Type
Operating Temperature
Peak Forward Surge Current
Peak Pulse Power (Nominal @ 10/1000 µs)
Polarity
Power
Power Dissipation
Power Line Protection
SVHC Present
Supplier Device Package
Type
Unidirectional Channels
Voltage
Working Voltage (Nominal @ bidirectional)

SMCJ30A-E3/57T Description

Short technical summary and product information.

The Vishay Dale SMCJ30A-E3/57T is a surface mount Transient Voltage Suppressor (TVS) diode housed in a DO-214AB (SMC) package. This device is designed for general-purpose applications requiring protection against voltage transients.

 

Key electrical characteristics include a 30V working voltage and a 48.4V breakdown voltage. It can handle a peak pulse current of 31A with a 10/1000 µs waveform, delivering a peak pulse power of 1500W. The operating temperature range is from -55°C to 150°C.

 

This TVS diode is suitable for automated placement and is ideal for protecting sensitive electronics from voltage transients induced by inductive load switching and lighting. Its fast response time and low incremental surge resistance make it effective in consumer, computer, industrial, automotive, and telecommunication applications.

 

The device is RoHS3 compliant and meets MSL Level 1 requirements.

SMCJ30A-E3/57T Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: Vishay Dale SMCJ30A-E3/57T Transient Voltage Suppressor Diode
Subcategory: TVS Diodes

SMCJ30A-E3/57T Compliance

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

SMCJ30A-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.

SMCJ30A-E3/57T Features

  • Surface mount TVS diode.
  • 30V working voltage.
  • 48.4V breakdown voltage.
  • 1500W peak pulse power.
  • DO-214AB (SMC) package.

SMCJ30A-E3/57T Applications

  • Protects sensitive electronics.
  • Handles voltage transients.
  • Ideal for automated placement.
  • Used in consumer electronics.
  • Suitable for telecommunication circuits.

SMCJ30A-E3/57T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working voltage of the SMCJ30A-E3/57T?

The working voltage is 30V.

What is the breakdown voltage of the SMCJ30A-E3/57T?

The breakdown voltage is 48.4V.

What is the peak pulse current handling capability?

The peak pulse current is 31A for a 10/1000 µs waveform.

What is the peak pulse power rating?

The peak pulse power is 1500W.

What is the operating temperature range?

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

What package type is the SMCJ30A-E3/57T in?

The package type is DO-214AB (SMC).

Is the SMCJ30A-E3/57T RoHS compliant?

Yes, it is RoHS3 Compliant.

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