SMF15AT1G The Littelfuse Inc. SMF15AT1G is a TVS Diode designed for transient voltage suppression. It features a 15V standoff voltage and a 200W peak power rating.
Mfr Part #:

SMF15AT1G

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. SMF15AT1G is a TVS Diode designed for transient voltage suppression. It features a 15V standoff voltage and a 200W peak power rating.
Total Stock: 4,949 pcs
$ Price Range: $0.55

SMF15AT1G Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,520 pcs
2520 pcs On Request 1 On Request On Request 1731+ On Request On Request
Non-Authorised Inventory information
2,429 pcs
2429 pcs On Request 1 On Request On Request On Request On Request On Request

SMF15AT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Clamping Voltage
Current
EFT Rating
ESD Rating (Minimum @ Human Body Model)
ESD Rating (Minimum @ IEC 61000-4-2 Contact Discharge)
Mounting Type
Operating Temperature
Peak Power Dissipation
Power
Power Line Protection
Reel Width
Response Time
SVHC Present
Supplier Device Package
Supplier Package
Tape and Reel
Type
Unidirectional Channels
Units per Reel
Voltage

SMF15AT1G Description

Short technical summary and product information.

The Littelfuse Inc. SMF15AT1G is a surface mount TVS Diode designed to protect voltage-sensitive components from high-energy transients. It offers a 15V standoff voltage and a 24.4V clamping voltage at peak pulse current. With a peak power dissipation of 200W at 1ms, this diode provides robust protection.

 

This TVS diode has a fast response time of less than 1 ns and features ESD ratings of Class 3 (>16 kV) per Human Body Model and Level 4 (8 kV contact discharge) per IEC61000-4-2. It also has an EFT rating of 40A per IEC61000-4-4.

 

The SMF15AT1G is supplied in a compact SOD-123FL package, ideal for space-constrained applications. It operates within a temperature range of -55°C to 150°C and is Pb-Free and RoHS Compliant. Its small footprint and low profile make it suitable for portable devices, business machines, and power supplies.

SMF15AT1G Quick Information

Product Type: TVS Diode
Series: SMF5.0AT1G
Canonical Name: TVS Diode SMF15AT1G
Subcategory: Transient Voltage Suppression

SMF15AT1G Compliance

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

SMF15AT1G Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMF15AT1G Features

  • 15V standoff voltage, 24.4V clamping voltage.
  • 200W peak pulse power dissipation.
  • Fast response time under 1 ns.
  • High ESD and EFT protection ratings.
  • Compact SOD-123FL surface mount package.

SMF15AT1G Applications

  • Protects sensitive electronic components.
  • Ideal for portable electronic devices.
  • Suitable for power supply protection.
  • Used in business machines.
  • General purpose transient suppression.

SMF15AT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage for the SMF15AT1G TVS Diode?

The standoff voltage for the SMF15AT1G TVS Diode is 15V.

What is the clamping voltage of the SMF15AT1G TVS Diode?

The clamping voltage of the SMF15AT1G TVS Diode is 24.4V at peak pulse current.

What is the peak power rating of the SMF15AT1G TVS Diode?

The SMF15AT1G TVS Diode has a peak power rating of 200W at 1ms.

What is the response time of the SMF15AT1G TVS Diode?

The response time of the SMF15AT1G TVS Diode is typically less than 1 ns.

What ESD protection does the SMF15AT1G TVS Diode offer?

The SMF15AT1G TVS Diode offers ESD protection of greater than 16 kV per Human Body Model and 8 kV contact discharge per IEC61000-4-2.

What is the operating temperature range for the SMF15AT1G TVS Diode?

The operating temperature range for the SMF15AT1G TVS Diode is -55°C to 150°C.

What package is the SMF15AT1G TVS Diode supplied in?

The SMF15AT1G TVS Diode is supplied in a SOD-123FL package.

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