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
- 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.
- What is the working voltage of the 1SMB15AT3?
The working voltage of the 1SMB15AT3 is 15 V.
- What is the clamping voltage of the 1SMB15AT3?
The clamping voltage of the 1SMB15AT3 is 24.4 V.
- What is the breakdown voltage of the 1SMB15AT3?
The breakdown voltage of the 1SMB15AT3 is 16.7 V.
- What type of package does the 1SMB15AT3 come in?
The 1SMB15AT3 comes in a DO-214AA (SMB403C) surface mount package.
- Is the 1SMB15AT3 suitable for automotive applications?
Yes, the 1SMB15AT3 is suitable for automotive applications to protect against voltage spikes and transients.
- What is the polarity of the 1SMB15AT3?
The 1SMB15AT3 has unidirectional polarity.
- Who manufactures the 1SMB15AT3?
The 1SMB15AT3 is manufactured by onsemi.
- What are some common applications of the 1SMB15AT3?
Common applications include automotive systems, industrial control systems, consumer electronics, and telecommunication systems.
- 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.
