SMF4L13A The Littelfuse Inc. SMF4L13A is a TVS Diode designed for general purpose applications. It features a 13V standoff voltage and a 21.5V clamping voltage.
Mfr Part #:

SMF4L13A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. SMF4L13A is a TVS Diode designed for general purpose applications. It features a 13V standoff voltage and a 21.5V clamping voltage.
Total Stock: 124 pcs
$ Price Range: $0.55

SMF4L13A Available from 1 distributor

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SMF4L13A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
SVHC Present
Supplier Device Package
Type
Unidirectional Channels
Voltage

SMF4L13A Description

Short technical summary and product information.

The Littelfuse Inc. SMF4L13A is a Zener type TVS Diode suitable for general purpose applications. It offers a standoff voltage of 13V and a clamping voltage of 21.5V, with a peak pulse current handling capability of 18.6A and a power rating of 400W.

 

This diode operates within a temperature range of -55°C to 150°C. It is packaged in a SOD-123F surface mount configuration, making it suitable for various electronic designs. The device provides unidirectional protection with one channel.

 

Designed for reliability, the SMF4L13A is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. It is not intended for power line protection.

 

This component is ideal for applications requiring transient voltage suppression where space is a consideration due to its compact SOD-123F package.

SMF4L13A Quick Information

Product Type: TVS Diode
Canonical Name: Littelfuse Inc. SMF4L13A TVS Diode
Subcategory: TVS Diodes

SMF4L13A Compliance

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

SMF4L13A Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMF4L13A Features

  • 13V standoff voltage rating.
  • 21.5V clamping voltage.
  • 400W peak pulse power.
  • SOD-123F surface mount package.
  • RoHS3 compliant.

SMF4L13A Applications

  • Protects power supply input circuits.
  • Used in consumer electronics designs.
  • Suitable for industrial control systems.
  • Ideal for DC voltage rail protection.

SMF4L13A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the SMF4L13A?

13V.

What is the clamping voltage?

21.5V.

What is the peak pulse current rating?

18.6A.

What is the peak pulse power rating?

400W.

What package is the SMF4L13A available in?

SOD-123F surface mount package.

What is the operating temperature range?

-55°C to 150°C.

Is the SMF4L13A unidirectional?

Yes, it has 1 unidirectional channel.

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