Overview
The SZ1SMB5946BT3G is a 3 Watt plastic surface mount Zener diode manufactured by onsemi. This component is designed to provide voltage regulation and protection in various electronic circuits. It features a flat handling surface for accurate placement, which is particularly useful in automated assembly processes. The diode is part of onsemi's SMB series, known for its reliability and performance in a compact package.
Key Specifications
| Parameter | Value |
|---|---|
| Zener Voltage | 75 V |
| Power Dissipation | 3 W |
| Tolerance | ±5% |
| Package Type | Surface Mount SMB |
| ESD Rating | Class 3 (>16 KV) per Human Body Model |
Key Features
- High power dissipation of 3 Watts, making it suitable for demanding applications.
- Zener voltage of 75 V, providing reliable voltage regulation.
- Flat handling surface for accurate placement in automated assembly processes.
- High ESD rating of Class 3 (>16 KV) per Human Body Model, ensuring robust protection against electrostatic discharge.
- Compact SMB package, ideal for space-constrained designs.
Applications
The SZ1SMB5946BT3G Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies and electronic circuits.
- Overvoltage protection in sensitive electronic devices.
- Signal clipping and clamping in audio and video circuits.
- Automotive and industrial control systems where reliability and high power handling are crucial.
Q & A
- What is the Zener voltage of the SZ1SMB5946BT3G?
The Zener voltage of the SZ1SMB5946BT3G is 75 V.
- What is the power dissipation capacity of this diode?
The power dissipation capacity is 3 Watts.
- What is the tolerance of the Zener voltage?
The tolerance is ±5%.
- What type of package does the SZ1SMB5946BT3G come in?
The diode comes in a surface mount SMB package.
- What is the ESD rating of this diode?
The ESD rating is Class 3 (>16 KV) per Human Body Model.
- What are some common applications for this Zener diode?
Common applications include voltage regulation, overvoltage protection, signal clipping, and use in automotive and industrial control systems.
- Why is the flat handling surface important?
The flat handling surface is important for accurate placement in automated assembly processes.
- Is this diode suitable for high-power applications?
Yes, with a power dissipation of 3 Watts, it is suitable for demanding high-power applications.
- Where can I find detailed specifications for the SZ1SMB5946BT3G?
Detailed specifications can be found on the official onsemi website, as well as on distributor sites like Digi-Key and Mouser Electronics.
- What are the benefits of using a Zener diode in voltage regulation?
Zener diodes provide stable voltage regulation, protect against overvoltages, and can be used for signal clipping and clamping.
