Overview
The SZMMSZ5229BT1G is a single Zener diode produced by onsemi, designed for voltage regulation in various electronic circuits. This component is part of the MMSZ52xxBT1G series, known for its wide range of Zener reverse voltages and high reliability. The SZMMSZ5229BT1G has a nominal Zener voltage of 4.3V with a tolerance of 5%, making it suitable for applications requiring stable voltage regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Nominal Zener Voltage (VZ) | 4.3 | V |
| Voltage Tolerance | 5% | - |
| Maximum Power Dissipation | 500 | mW |
| Test Current (IZT) | 20 | mA |
| Maximum Leakage Current (IR) | 5 | μA |
| Operating Temperature Range | -55 to 150 | °C |
| Package Type | SOD-123 | - |
| Lead Shape | Gull-wing | - |
| Mounting Type | Surface Mount | - |
Key Features
- High Power Dissipation: The SZMMSZ5229BT1G has a maximum power dissipation of 500 mW, making it suitable for applications requiring moderate to high power handling.
- Wide Operating Temperature Range: This diode operates over a temperature range of -55°C to 150°C, ensuring reliability in diverse environmental conditions.
- Small Package Size: The SOD-123 package is designed for optimal automated board assembly and high-density applications.
- ESD Rating: The device has an ESD rating of Class 3 (> 16 kV) per Human Body Model, providing robust protection against electrostatic discharge.
- AEC-Q101 Qualified: This diode is qualified to AEC-Q101 standards, making it suitable for automotive and other applications requiring high reliability.
Applications
- Voltage Regulation: The SZMMSZ5229BT1G is primarily used for voltage regulation in electronic circuits, ensuring a stable voltage output.
- Automotive Electronics: Due to its AEC-Q101 qualification, this diode is suitable for use in automotive systems where high reliability is crucial.
- General Purpose Circuits: It can be used in various general-purpose electronic circuits requiring medium current and stable voltage regulation.
- High-Density Applications: The small SOD-123 package makes it ideal for high-density board designs.
Q & A
- What is the nominal Zener voltage of the SZMMSZ5229BT1G?
The nominal Zener voltage is 4.3V with a tolerance of 5%.
- What is the maximum power dissipation of the SZMMSZ5229BT1G?
The maximum power dissipation is 500 mW.
- What is the operating temperature range of the SZMMSZ5229BT1G?
The operating temperature range is -55°C to 150°C.
- What type of package does the SZMMSZ5229BT1G come in?
The device comes in a SOD-123 package.
- Is the SZMMSZ5229BT1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive and other high-reliability applications.
- What is the ESD rating of the SZMMSZ5229BT1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- What is the maximum leakage current of the SZMMSZ5229BT1G?
The maximum leakage current is 5 μA.
- What is the test current (IZT) for the SZMMSZ5229BT1G?
The test current (IZT) is 20 mA.
- Is the SZMMSZ5229BT1G lead-free?
Yes, the device is Pb-free.
- What is the mounting type of the SZMMSZ5229BT1G?
The mounting type is surface mount.
