1SMA5.0AT3G The Littelfuse 1SMA5.0AT3G is a 400W Transient Voltage Suppressor (TVS) diode designed for general-purpose applications. It features a 5V reverse standoff voltage and is housed in an SMA package.
Mfr Part #:

1SMA5.0AT3G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The Littelfuse 1SMA5.0AT3G is a 400W Transient Voltage Suppressor (TVS) diode designed for general-purpose applications. It features a 5V reverse standoff voltage and is housed in an SMA package.
Total Stock: 7,166 pcs
$ Price Range: $0.99

1SMA5.0AT3G Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,583 pcs
3583 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,583 pcs
3583 pcs On Request 1 On Request On Request On Request On Request On Request

1SMA5.0AT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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1SMA5.0AT3G Description

Short technical summary and product information.

The Littelfuse 1SMA5.0AT3G is a TVS diode offering 400W of peak pulse power dissipation. It is designed to protect sensitive electronic components from transient voltage events.

 

Key electrical specifications include a typical reverse standoff voltage of 5V, a minimum breakdown voltage of 6.4V, and a maximum clamping voltage of 9.2V at a peak pulse current of 43.5A (10/1000µs). The diode has a capacitance of 2035pF at 1MHz.

 

This device operates over a wide temperature range of -65°C to 150°C. It is available in a surface-mount DO-214AC (SMA) package, making it suitable for various PCB designs.

 

The 1SMA5.0AT3G is suitable for general-purpose applications requiring transient voltage suppression.

1SMA5.0AT3G Quick Information

Product Type: TVS Diode
Canonical Name: TVS Diode 1SMA5.0AT3G
Subcategory: Transient Voltage Suppressor Diodes

1SMA5.0AT3G Compliance

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

1SMA5.0AT3G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

1SMA5.0AT3G Features

  • 400W peak pulse power dissipation.
  • 5V typical reverse standoff voltage.
  • 43.5A peak pulse current capability.
  • Surface mount SMA package.
  • Wide operating temperature range.

1SMA5.0AT3G Applications

  • Protects power supply lines from voltage spikes
  • Used in communication equipment circuits
  • Suitable for industrial transient suppression
  • Ideal for high-frequency circuit protection

1SMA5.0AT3G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1SMA5.0AT3G?

The typical reverse standoff voltage is 5V.

What is the peak pulse current rating for the 1SMA5.0AT3G?

The peak pulse current rating is 43.5A for a 10/1000µs waveform.

What is the peak pulse power of the 1SMA5.0AT3G?

The peak pulse power is 400W.

What is the operating temperature range for this TVS diode?

The operating temperature range is -65°C to 150°C.

What package type is the 1SMA5.0AT3G in?

It is in a DO-214AC, SMA package.

1SMA5.0AT3G Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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P6SMB200AT3G
P6SMB200AT3G
On Semiconductor
The Littelfuse P6SMB200AT3G is a TVS Diode designed for general-purpose applications. It features a 171V reverse standoff voltage and a 274V clamping voltage.
View Part
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