1SMB14AT3G 1SMB14AT3G is a 600W unidirectional Zener TVS diode from ON Semiconductor. It features a working peak reverse voltage of 14V, clamping voltage of 23.2V, and comes in an SMB surface mount package.
Mfr Part #:

1SMB14AT3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
1SMB14AT3G is a 600W unidirectional Zener TVS diode from ON Semiconductor. It features a working peak reverse voltage of 14V, clamping voltage of 23.2V, and comes in an SMB surface mount package.
Total Stock: 123 pcs
$ Price Range: $0.26

1SMB14AT3G Available from 1 distributor

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1SMB14AT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance @ Frequency
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

1SMB14AT3G Description

Short technical summary and product information.

The 1SMB14AT3G is a 600W peak power unidirectional Zener transient voltage suppressor diode from ON Semiconductor, part of the 1SMB5.0AT3G series. It is designed to protect voltage-sensitive components from high voltage, high energy transients with a fast response time typically less than 1.0 ns.

 

Key electrical specifications include a working peak reverse voltage of 14 V, a clamping voltage of 23.2 V at a peak pulse current of 25.8 A, and a peak power rating of 600 W. The device features an ESD rating of Class 3 (>16 kV) per Human Body Model. It has a capacitance of 1085 pF at 1 MHz and a forward surge current rating of 100 A.

 

The device is housed in a surface mount SMB (DO-214AA) package and is supplied in tape and reel packaging. It is rated for an operating junction temperature range of -65°C to 150°C. The device is RoHS3 compliant and has an MSL of 1 (unlimited). It is suitable for general purpose applications including communication systems, automotive, industrial controls, and power supplies.

1SMB14AT3G Quick Information

Product Type: TVS Diode
Series: 1SMB5.0AT3G Series
Canonical Name: 1SMB14AT3G – 600W Unidirectional Zener TVS Diode, 14V Working Peak Reverse Voltage, SMB Package
Subcategory: Transient Voltage Suppressor (TVS) Diode

1SMB14AT3G Compliance

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

1SMB14AT3G Estimated Pricing

Qty Low High
1,137+ $0.26 $0.26

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

1SMB14AT3G Features

  • 600W peak pulse power rating.
  • Unidirectional Zener TVS protection.
  • Fast response time less than 1.0 ns.
  • SMB surface mount package.
  • ESD rating Class 3 per HBM.

1SMB14AT3G Applications

  • Protects voltage sensitive components from transients.
  • Used in communication systems and power supplies.
  • Suitable for automotive and industrial controls.
  • Ideal for process controls and medical equipment.
  • General purpose circuit protection.

1SMB14AT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working peak reverse voltage of the 1SMB14AT3G?

The working peak reverse voltage is 14 V.

What is the clamping voltage of the 1SMB14AT3G?

The clamping voltage is 23.2 V.

What is the peak pulse current rating of the 1SMB14AT3G?

The peak pulse current is 25.8 A.

What package does the 1SMB14AT3G come in?

The device is available in a surface mount SMB (DO-214AA) package.

What is the peak power rating of the 1SMB14AT3G?

The peak power rating is 600 W.

What is the operating temperature range?

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

What is the ESD rating of the 1SMB14AT3G?

The ESD rating is Class 3 (>16 kV) per Human Body Model.

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