SMCJ70A The Vishay Dale SMCJ70A is a TVS diode designed for transient voltage suppression. It features a 1500W peak pulse power capability and is housed in an SMC package.
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SMCJ70A

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMCJ70A is a TVS diode designed for transient voltage suppression. It features a 1500W peak pulse power capability and is housed in an SMC package.
✓ Total Stock: 765 pcs
$ Price Range: $0.47

SMCJ70A Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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765 pcs
765 pcs On Request 1 On Request On Request On Request On Request On Request

SMCJ70A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free

SMCJ70A Description

Short technical summary and product information.

The Vishay Dale SMCJ70A is a surface-mount Transient Voltage Suppressor (TVS) diode from the SMCJ series. It is engineered to provide excellent clamping capability and fast response times for protecting sensitive electronic components.

 

This TVS diode offers a peak pulse power dissipation of 1500 Watts with a 10/1000µs waveform. It has a reverse stand-off voltage of 70V, a breakdown voltage typically starting at 77.8V, and a maximum clamping voltage of 125V at peak pulse current. The device also exhibits a low reverse leakage current of 200µA at its rated stand-off voltage.

 

Designed for automated placement, the SMCJ70A is ideal for applications requiring optimized board space. Its applications include power supply protection, automotive systems, and industrial power management. The component operates within a junction temperature range of -55°C to +150°C and is supplied in the DO-214AB (SMC) package.

 

Compliance includes RoHS3 and Halogen Free standards. The device is suitable for surface mounted applications.

SMCJ70A Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: SMCJ70A Transient Voltage Suppressor Diode
Subcategory: TVS Diodes

SMCJ70A Compliance

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

SMCJ70A Estimated Pricing

Qty Low High
1+ $0.47 $0.47

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

SMCJ70A Features

  • 1500 Watt peak pulse power capability.
  • Excellent clamping capability.
  • Very fast response time.
  • Low incremental surge resistance.
  • Surface mounted for optimized board space.

SMCJ70A Applications

  • Protects sensitive data communication interfaces.
  • Safeguards power supply rails from surges.
  • Provides ESD protection for I/O ports.
  • Shields automotive control modules from transients.
  • Filters noise in industrial sensor circuits.

SMCJ70A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the peak pulse power dissipation of the SMCJ70A?

The SMCJ70A has a peak pulse power dissipation of 1500 Watts with a 10/1000µs waveform.

What is the reverse stand-off voltage for the SMCJ70A?

The reverse stand-off voltage for the SMCJ70A is 70V.

What is the maximum clamping voltage of the SMCJ70A at peak pulse current?

The maximum clamping voltage for the SMCJ70A at peak pulse current is 125V.

What package type is the SMCJ70A supplied in?

The SMCJ70A is supplied in the DO-214AB (SMC) package.

What are the operating and storage temperature ranges for the SMCJ70A?

The operating and storage temperature ranges for the SMCJ70A are both -55°C to +150°C.

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