1SMA16AT3G 1SMA16AT3G is a 400W surface mount TVS diode from Littelfuse. It features a 16V reverse standoff voltage and 26V clamping voltage.
Mfr Part #:

1SMA16AT3G

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1SMA16AT3G is a 400W surface mount TVS diode from Littelfuse. It features a 16V reverse standoff voltage and 26V clamping voltage.
Total Stock: 30,000 pcs

1SMA16AT3G Available from 1 distributor

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1SMA16AT3G Specifications Quick View

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

1SMA16AT3G Description

Short technical summary and product information.

The 1SMA16AT3G is a unidirectional TVS diode from Littelfuse designed for general purpose transient voltage suppression. It offers a peak pulse power dissipation of 400W (10/1000μs waveform) with a peak pulse current rating of 15.4A. The device has a reverse standoff voltage of 16V and a clamping voltage of 26V, making it suitable for protecting sensitive electronics from voltage spikes. Capacitance is 715pF at 1MHz. The operating temperature range is -65°C to 150°C (junction).

 

This TVS diode is packaged in a DO-214AC (SMA) surface mount package, enabling compact PCB layouts. It is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited). The part is intended for general purpose applications and is not designed for power line protection. For detailed design guidance, refer to the manufacturer's datasheet.

 

Note that this part is a single-channel unidirectional device. It is not recommended for use in applications requiring bidirectional protection. The absence of a linked datasheet may require verification of exact electrical characteristics and thermal performance.

1SMA16AT3G Quick Information

Product Type: TVS Diode
Series: 1SMAxxA
Canonical Name: TVS Diode, 16VWM, 26V Clamping, 400W, SMA
Subcategory: TVS Diodes

1SMA16AT3G Compliance

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

1SMA16AT3G Features

  • 400W peak pulse power handling.
  • 16V reverse standoff voltage, 26V clamping.
  • Unidirectional TVS diode with single channel.
  • Surface mount SMA package.
  • Operating temperature range -65°C to 150°C.

1SMA16AT3G Applications

  • General purpose circuit protection for electronics.
  • Surface mount design for compact PCBs.
  • Suitable for transient voltage suppression.

1SMA16AT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1SMA16AT3G?

16V.

What is the clamping voltage of the 1SMA16AT3G?

26V.

What is the peak pulse current rating of the 1SMA16AT3G?

15.4A.

What is the package type of the 1SMA16AT3G?

DO-214AC (SMA).

What is the peak pulse power rating of the 1SMA16AT3G?

400W.

What is the capacitance of the 1SMA16AT3G?

715pF at 1MHz.

What is the operating temperature range of the 1SMA16AT3G?

-65°C to 150°C (junction).

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