SMCJ7.0A SMCJ7.0A is a 1500W surface mount TVS diode from Littelfuse. It features a 12V clamping voltage and 125A peak pulse current in a DO-214AB package.
Mfr Part #:

SMCJ7.0A

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
SMCJ7.0A is a 1500W surface mount TVS diode from Littelfuse. It features a 12V clamping voltage and 125A peak pulse current in a DO-214AB package.
Total Stock: 745 pcs

SMCJ7.0A Available from 3 distributors

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473 pcs
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136 pcs
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Non-Authorised Inventory information
136 pcs
136 pcs On Request 1 On Request On Request On Request On Request On Request

SMCJ7.0A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Forward Voltage
Halogen Free
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power
Power Line Protection
Storage Temperature Range
Supplier Device Package
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Unidirectional Channels
Voltage

SMCJ7.0A Description

Short technical summary and product information.

The SMCJ7.0A is a 1500W surface mount TVS diode from Littelfuse, part of the SMCJ series. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The device features a Zener breakdown mechanism with a single unidirectional channel.

 

Key electrical specifications include a clamping voltage of 12V, peak pulse current of 125A, and peak pulse power dissipation of 1500W (10/1000μs waveform). The operating temperature range is -55°C to 150°C. The device offers fast response time (typically less than 1.0ps) and low incremental surge resistance.

 

The SMCJ7.0A is housed in a DO-214AB (SMC) package for surface mount applications. It is RoHS3 compliant, halogen free, and lead free with matte tin plating. The moisture sensitivity level is MSL 1 (unlimited). The device also provides ESD protection per IEC 61000-4-2 (30kV air/contact) and EFT protection per IEC 61000-4-4.

 

Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronic systems.

SMCJ7.0A Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: Littelfuse SMCJ7.0A TVS Diode
Subcategory: Zener

SMCJ7.0A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
REACH Status: Non-Compliant
Lead Free: Lead Free

SMCJ7.0A Features

  • 1500W peak pulse power dissipation.
  • 12V clamping voltage with 125A peak pulse current.
  • Surface mount DO-214AB (SMC) package.
  • RoHS3 compliant and halogen free.
  • Fast response time less than 1.0ps.

SMCJ7.0A Applications

  • Protection of I/O interfaces and VCC bus.
  • Used in telecom, computer, and industrial electronics.
  • Suitable for consumer electronic applications.
  • Ideal for lightning-induced transient protection.

SMCJ7.0A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the SMCJ7.0A?

The clamping voltage is 12V.

What is the peak pulse current rating?

The peak pulse current is 125A.

What package does the SMCJ7.0A come in?

It comes in a DO-214AB (SMC) surface mount package.

What is the peak pulse power dissipation?

The peak pulse power dissipation is 1500W (1.5kW).

What is the operating temperature range?

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

What is the mounting type?

The mounting type is surface mount.

Is the SMCJ7.0A RoHS compliant?

Yes, it is RoHS3 compliant.

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