1SMB15AT3
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onsemi 1SMB15AT3

Manufacturer No:
1SMB15AT3
Manufacturer:
onsemi
Package:
Cut Tape (CT)
Description:
TVS DIODE 15V 24.4V SMB
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The 1SMB15AT3 is a surface mount Zener overvoltage transient suppressor produced by onsemi. This component is designed to protect voltage-sensitive components from high voltage and high energy transients. It is part of the SMB series, known for its excellent clamping capability and reliability in various electronic systems.

Key Specifications

Specification Value
Polarity Unidirectional
Working Voltage 15 V
Termination Style SMD/SMT (DO-214AA, SMB403C)
Clamping Voltage 24.4 V
Breakdown Voltage 16.7 V

Key Features

  • Excellent Clamping Capability: The 1SMB15AT3 is designed to effectively clamp high voltage and high energy transients, protecting sensitive components in the circuit.
  • Surface Mount Package: The component is available in a DO-214AA (SMB403C) package, making it suitable for surface mount technology (SMT) applications.
  • High Reliability: Manufactured by onsemi, this component ensures high reliability and durability in various electronic systems.
  • Unidirectional Polarity: The 1SMB15AT3 has unidirectional polarity, making it suitable for applications where protection from voltage transients in one direction is required.

Applications

The 1SMB15AT3 is widely used in various applications to protect against voltage transients and overvoltages. These include:

  • Automotive Systems: Protecting electronic components in automotive systems from voltage spikes and transients.
  • Industrial Control Systems: Safeguarding sensitive electronics in industrial control systems from high voltage and energy transients.
  • Consumer Electronics: Providing protection in consumer electronics such as televisions, computers, and other electronic devices.
  • Telecommunication Systems: Protecting telecommunication equipment from voltage surges and transients.

Q & A

  1. What is the primary function of the 1SMB15AT3?

    The primary function of the 1SMB15AT3 is to protect voltage-sensitive components from high voltage and high energy transients.

  2. What is the working voltage of the 1SMB15AT3?

    The working voltage of the 1SMB15AT3 is 15 V.

  3. What is the clamping voltage of the 1SMB15AT3?

    The clamping voltage of the 1SMB15AT3 is 24.4 V.

  4. What is the breakdown voltage of the 1SMB15AT3?

    The breakdown voltage of the 1SMB15AT3 is 16.7 V.

  5. What type of package does the 1SMB15AT3 come in?

    The 1SMB15AT3 comes in a DO-214AA (SMB403C) surface mount package.

  6. Is the 1SMB15AT3 suitable for automotive applications?

    Yes, the 1SMB15AT3 is suitable for automotive applications to protect against voltage spikes and transients.

  7. What is the polarity of the 1SMB15AT3?

    The 1SMB15AT3 has unidirectional polarity.

  8. Who manufactures the 1SMB15AT3?

    The 1SMB15AT3 is manufactured by onsemi.

  9. What are some common applications of the 1SMB15AT3?

    Common applications include automotive systems, industrial control systems, consumer electronics, and telecommunication systems.

  10. Where can I find detailed specifications for the 1SMB15AT3?

    Detailed specifications can be found in the datasheet available from sources like Mouser, DigiKey, and the official onsemi website.

Product Attributes

Type:- 
Unidirectional Channels:- 
Bidirectional Channels:- 
Voltage - Reverse Standoff (Typ):- 
Voltage - Breakdown (Min):- 
Voltage - Clamping (Max) @ Ipp:- 
Current - Peak Pulse (10/1000µs):- 
Power - Peak Pulse:- 
Power Line Protection:- 
Applications:- 
Capacitance @ Frequency:- 
Operating Temperature:- 
Mounting Type:- 
Package / Case:- 
Supplier Device Package:- 
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Similar Products

Part Number 1SMB15AT3 1SMB15AT3G 1SMB18AT3 1SMB15CAT3 1SMB16AT3 1SMB17AT3 1SMB45AT3 1SMB10AT3 1SMB11AT3 1SMB12AT3 1SMB13AT3 1SMB14AT3 1SMB150AT3
Manufacturer onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi
Product Status Obsolete Active Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete
Type - Zener - Zener Zener Zener Zener Zener Zener - Zener Zener Zener
Unidirectional Channels - 1 - - 1 1 1 1 1 - 1 1 1
Bidirectional Channels - - - 1 - - - - - - - - -
Voltage - Reverse Standoff (Typ) - 15V - 15V 16V 17V 45V 10V 11V - 13V 14V 150V
Voltage - Breakdown (Min) - 16.7V - 16.7V 17.8V 18.9V 50V 11.1V 12.2V - 14.4V 15.6V 167V
Voltage - Clamping (Max) @ Ipp - 24.4V - 24.4V 26V 27.6V 72.7V 17V 18.2V - 21.5V 23.2V 243V
Current - Peak Pulse (10/1000µs) - 24A - 24A 23.1A 21.7A 8.3A 35.3A 33A - 27.9A 25.8A 2.5A
Power - Peak Pulse - 600W - 600W 600W 600W 600W 600W 600W - 600W 600W 600W
Power Line Protection - No - No No No No No No - No No No
Applications - General Purpose - General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose - General Purpose General Purpose General Purpose
Capacitance @ Frequency - 1020pF @ 1MHz - 555pF @ 1MHz 965pF @ 1MHz 915pF @ 1MHz 385pF @ 1MHz 1460pF @ 1MHz 1345pF @ 1MHz - 1160pF @ 1MHz 1085pF @ 1MHz 135pF @ 1MHz
Operating Temperature - -65°C ~ 150°C (TJ) - -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) - -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ)
Mounting Type - Surface Mount - Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount - Surface Mount Surface Mount Surface Mount
Package / Case - DO-214AA, SMB - DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB - DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB
Supplier Device Package - SMB - SMB SMB SMB SMB SMB SMB - SMB SMB SMB

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