Overview
The MMSZ6V8T1G is a Zener voltage regulator produced by onsemi, designed to provide stable voltage regulation in a variety of applications. This component is part of the MMSZxxxT1G series, which offers a wide range of Zener reverse voltages. The MMSZ6V8T1G is specifically rated for a nominal Zener voltage of 6.8 volts, making it suitable for applications requiring precise voltage regulation within this range.
The device is packaged in a surface mount SOD-123 package, which is optimized for automated board assembly and high-density applications. It is also Pb-free, making it compliant with environmental regulations.
Key Specifications
| Parameter | Symbol | Min | Nom | Max | Unit |
|---|---|---|---|---|---|
| Reverse Zener Voltage | VZ | 6.46 | 6.8 | 7.14 | V |
| Reverse Current | IZT | - | 5 mA | - | mA |
| Maximum Zener Impedance | ZZT | - | 15 Ω | - | Ω |
| Reverse Leakage Current | IR | - | 2 μA | - | μA |
| Total Power Dissipation on FR-5 Board | PD | - | 500 mW | - | mW |
| Thermal Resistance, Junction-to-Ambient | RJA | - | 340 °C/W | - | °C/W |
| Junction and Storage Temperature Range | TJ, Tstg | -55 | - | 150 | °C |
Key Features
- Wide Zener Reverse Voltage Range: The MMSZ6V8T1G offers a nominal Zener voltage of 6.8 volts, with a range of 6.46 to 7.14 volts.
- High Power Rating: Rated for 500 mW power dissipation on an FR-5 board.
- Small Package Size: SOD-123 surface mount package, ideal for high-density applications.
- Automated Board Assembly: Package designed for optimal automated board assembly.
- ESD Protection: ESD rating of Class 3 (> 16 kV) per Human Body Model.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring unique site and control change requirements.
- Pb-Free Packages: Compliant with environmental regulations.
Applications
- Voltage Regulation: The MMSZ6V8T1G is used to regulate voltage in various electronic circuits, ensuring stable output voltage.
- Overvoltage Protection: Can be used to protect circuits from overvoltage conditions.
- Automotive Electronics: Suitable for use in automotive systems due to its AEC-Q101 qualification.
- Industrial Control Systems: Used in industrial control systems where stable voltage regulation is critical.
- Consumer Electronics: Found in various consumer electronic devices requiring voltage regulation.
Q & A
- What is the nominal Zener voltage of the MMSZ6V8T1G?
The nominal Zener voltage of the MMSZ6V8T1G is 6.8 volts.
- What is the maximum power dissipation rating of the MMSZ6V8T1G on an FR-5 board?
The maximum power dissipation rating is 500 mW.
- What is the thermal resistance, junction-to-ambient, of the MMSZ6V8T1G?
The thermal resistance, junction-to-ambient, is 340 °C/W.
- Is the MMSZ6V8T1G Pb-free?
- What is the ESD rating of the MMSZ6V8T1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- What are the typical applications of the MMSZ6V8T1G?
The MMSZ6V8T1G is typically used in voltage regulation, overvoltage protection, automotive electronics, industrial control systems, and consumer electronics.
- What is the package type of the MMSZ6V8T1G?
The package type is SOD-123 surface mount.
- Is the MMSZ6V8T1G AEC-Q101 qualified?
- What is the junction and storage temperature range of the MMSZ6V8T1G?
The junction and storage temperature range is -55°C to +150°C.
- How is the MMSZ6V8T1G marked for identification?
The device marking information can be found in the Electrical Characteristics table of the datasheet.
