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SMF5.0A SMF5.0A is a 400W unidirectional TVS diode with a 5V reverse standoff voltage and 9.2V clamping voltage. It is designed for surface mount applications in a SOD-123 package.
Mfr Part #:

SMF5.0A

Available from 7 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
SMF5.0A is a 400W unidirectional TVS diode with a 5V reverse standoff voltage and 9.2V clamping voltage. It is designed for surface mount applications in a SOD-123 package.
✓ Total Stock: 317,485 pcs

SMF5.0A Available from 7 distributors

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SMF5.0A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Power
Power Dissipation (Max)
Power Line Protection
Supplier Device Package
Technology
Termination Finish
Type
Unidirectional Channels
Voltage
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SMF5.0A Description

Short technical summary and product information.

The SMF5.0A is a unidirectional TVS (Transient Voltage Suppression) diode designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 5V and a maximum clamping voltage of 9.2V, making it suitable for low-voltage circuit protection.

 

This device is rated for 400W peak pulse power dissipation (10/1000μs waveform) and can handle a peak pulse current of 21.7A. It also provides ESD protection up to 30kV (air and contact) per IEC 61000-4-2, with a typical response time of 1.0ns.

 

The SMF5.0A is housed in a surface mount SOD-123 package (SOD-123FL per datasheet) with matte tin lead-free termination. It operates over a temperature range of -55°C to 150°C and has a moisture sensitivity level (MSL) of 1.

SMF5.0A Quick Information

Product Type: TVS Diode
Series: SMF4L
Canonical Name: SMF5.0A TVS Diode
Subcategory: Unidirectional TVS

SMF5.0A Compliance

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

SMF5.0A Features

  • 400W peak pulse power dissipation.
  • 9.2V maximum clamping voltage.
  • ESD protection up to 30kV.
  • Surface mount SOD-123 package.
  • 1.0ns typical response time.

SMF5.0A Applications

  • Protects I/O interfaces from voltage transients.
  • Ideal for VCC bus protection.
  • Used in portable device circuit protection.
  • Suitable for power supply transient protection.

SMF5.0A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the SMF5.0A?

The maximum clamping voltage is 9.2V.

What is the peak pulse power rating of the SMF5.0A?

The typical peak pulse power is 400W for a 10/1000μs waveform.

What package is the SMF5.0A available in?

It is available in a surface mount SOD-123 package (SOD-123FL per datasheet).

What is the operating temperature range of the SMF5.0A?

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

Does the SMF5.0A provide ESD protection?

Yes, it provides ESD protection of 30kV air and 30kV contact per IEC 61000-4-2.

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