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SMCJ11A Littelfuse SMCJ11A is a 1500W unidirectional TVS diode with 11V reverse standoff voltage and 18.2V clamping voltage in a DO-214AB surface mount package.
Mfr Part #:

SMCJ11A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse SMCJ11A is a 1500W unidirectional TVS diode with 11V reverse standoff voltage and 18.2V clamping voltage in a DO-214AB surface mount package.
✓ Total Stock: 2,535 pcs

SMCJ11A Available from 1 distributor

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✓ Non-Authorised
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2,535 pcs
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2535 pcs On Request 1 On Request On Request 12+ On Request On Request
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SMCJ11A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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SMCJ11A Description

Short technical summary and product information.

The Littelfuse SMCJ11A is a unidirectional TVS (transient voltage suppression) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It offers a peak pulse power dissipation of 1500W for a 10/1000µs waveform, with a maximum clamping voltage of 18.2V at a peak pulse current of 82.5A.

 

This device features a reverse standoff voltage of 11V and is housed in a surface-mount DO-214AB (SMC) package. It is suitable for general-purpose applications and is designed for surface-mounted assembly to optimize board space. The operating temperature range is -55°C to 150°C.

 

The SMCJ11A is part of the SMCJ series from Littelfuse, which is known for excellent clamping capability and low incremental surge resistance. The part is unidirectional, with a single protection channel.

SMCJ11A Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: Littelfuse SMCJ11A TVS Diode
Subcategory: Unidirectional TVS Diode

SMCJ11A Compliance

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

SMCJ11A Features

  • 1500W peak pulse power at 10/1000µs waveform.
  • 11V reverse standoff voltage rating.
  • 18.2V maximum clamping voltage.
  • Unidirectional TVS protection diode.
  • Surface mount DO-214AB (SMC) package.

SMCJ11A Applications

  • Protects I/O interfaces from voltage transients.
  • Suitable for VCC bus protection circuits.
  • Used in telecom and computer equipment.
  • Ideal for industrial electronic applications.

SMCJ11A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMCJ11A?

The reverse standoff voltage (typical) is 11V.

What is the clamping voltage of the SMCJ11A?

The maximum clamping voltage is 18.2V.

What is the peak pulse power rating of the SMCJ11A?

The maximum peak pulse power is 1500W for a 10/1000µs waveform.

What is the peak pulse current rating of the SMCJ11A?

The maximum peak pulse current is 82.5A for a 10/1000µs waveform.

What package does the SMCJ11A come in?

The SMCJ11A is available in a DO-214AB (SMC) surface mount package.

Is the SMCJ11A a unidirectional or bidirectional TVS diode?

The SMCJ11A is a unidirectional TVS diode with 1 channel.

What is the operating temperature range for the SMCJ11A?

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

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