1SMA24AT3G Unidirectional TVS diode from Littelfuse, rated for 24V reverse standoff and 38.9V clamping. Delivers 400W peak pulse power in a surface-mount DO-214AC (SMA) package.
Mfr Part #:

1SMA24AT3G

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Unidirectional TVS diode from Littelfuse, rated for 24V reverse standoff and 38.9V clamping. Delivers 400W peak pulse power in a surface-mount DO-214AC (SMA) package.
Total Stock: 30,000 pcs

1SMA24AT3G Available from 1 distributor

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1SMA24AT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Capacitance @ Frequency
Clamping Voltage
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Package / Case
Peak Pulse Current
Peak Pulse Power
Polarity
Power
Power Line Protection
Reverse Standoff Voltage
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Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

1SMA24AT3G Description

Short technical summary and product information.

This 1SMA24AT3G is a unidirectional TVS (transient voltage suppression) diode manufactured by Littelfuse. It is designed to protect sensitive electronics from voltage transients by clamping the voltage at 38.9V during a surge event.

 

The diode features a reverse standoff voltage of 24V, making it suitable for 24V systems. With a peak pulse power rating of 400W (10/1000µs waveform) and a peak pulse current of 10.3A, it can handle moderate transient events. The capacitance is 500pF at 1MHz.

 

The device is housed in a DO-214AC (SMA) surface-mount package and operates over a temperature range of -65°C to 150°C. It supports unidirectional protection for general-purpose applications.

1SMA24AT3G Quick Information

Product Type: TVS Diode
Series: 1SMAxxA
Canonical Name: 1SMA24AT3G TVS Diode, Unidirectional, 24V Reverse Standoff, 400W Peak Pulse Power
Subcategory: Unidirectional TVS Diode

1SMA24AT3G Compliance

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

1SMA24AT3G Features

  • Unidirectional TVS diode for 24V systems.
  • 400W peak pulse power capability.
  • Surface-mount DO-214AC (SMA) package.
  • Clamping voltage of 38.9V at 10.3A.
  • Operates from -65°C to 150°C.

1SMA24AT3G Applications

  • Serves general-purpose transient suppression needs.
  • Protects circuits in a wide range of electronic systems.

1SMA24AT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1SMA24AT3G?

The reverse standoff voltage is 24V.

What is the clamping voltage?

The clamping voltage is 38.9V at 10.3A.

What is the peak pulse current rating?

The peak pulse current is 10.3A.

What package is this TVS diode available in?

It is available in a DO-214AC (SMA) surface-mount package.

What is the peak pulse power rating?

The peak pulse power rating is 400W.

Is this diode unidirectional or bidirectional?

It is unidirectional.

What is the capacitance of the 1SMA24AT3G?

The capacitance is 500pF at 1MHz.

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