Overview
The MMSZ5264BT1G 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 MMSZ52xxBT1G series, which offers a wide range of Zener reverse voltages. The MMSZ5264BT1G is specifically rated for a nominal Zener voltage of 60 volts, making it suitable for medium to high voltage regulation needs.
Key Specifications
| Parameter | Symbol | Min | Nom | Max | Units |
|---|---|---|---|---|---|
| Reverse Zener Voltage | VZ | 57.0 | 60 | 63.0 | V |
| Reverse Current | IZT | - | 20 | - | mA |
| Maximum Zener Impedance @ IZT | ZZT | - | 1400 | - | Ω |
| Reverse Leakage Current @ VR | IR | - | 0.25 | - | μA |
| Total Power Dissipation on FR-5 Board | PD | - | 500 | - | mW |
| Thermal Resistance, Junction-to-Ambient | RJA | - | 340 | - | °C/W |
| Junction and Storage Temperature Range | TJ, Tstg | -55 | - | 150 | °C |
Key Features
- 500 mW rating on FR-4 or FR-5 board, ensuring sufficient power handling for various applications.
- Wide Zener reverse voltage range, with the MMSZ5264BT1G specifically rated at 60 volts.
- Package designed for optimal automated board assembly, facilitating high-volume production.
- Small package size (SOD-123) suitable for high-density applications.
- General purpose, medium current capability.
- ESD rating of Class 3 (> 16 kV) per Human Body Model, providing robust protection against electrostatic discharge.
- AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring stringent quality standards.
- Pb-free, ensuring compliance with environmental regulations.
Applications
The MMSZ5264BT1G is versatile and can be used in a variety of applications, including:
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection in electronic circuits.
- Stabilization of voltage in audio and video equipment.
- Automotive electronics, such as in-car entertainment systems and navigation devices.
- Industrial control systems and automation.
Q & A
- What is the nominal Zener voltage of the MMSZ5264BT1G?
The nominal Zener voltage of the MMSZ5264BT1G is 60 volts. - What is the maximum power dissipation of the MMSZ5264BT1G on an FR-5 board?
The maximum power dissipation is 500 mW. - What is the thermal resistance, junction-to-ambient, of the MMSZ5264BT1G?
The thermal resistance, junction-to-ambient, is 340 °C/W. - Is the MMSZ5264BT1G Pb-free?
Yes, the MMSZ5264BT1G is Pb-free. - What is the ESD rating of the MMSZ5264BT1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model. - What package type is the MMSZ5264BT1G available in?
The MMSZ5264BT1G is available in the SOD-123 package. - Is the MMSZ5264BT1G AEC-Q101 qualified?
Yes, the MMSZ5264BT1G is AEC-Q101 qualified and PPAP capable. - What is the junction and storage temperature range of the MMSZ5264BT1G?
The junction and storage temperature range is -55°C to +150°C. - What is the maximum Zener impedance at IZT for the MMSZ5264BT1G?
The maximum Zener impedance at IZT is 1400 Ω. - What are some common applications of the MMSZ5264BT1G?
Common applications include voltage regulation, overvoltage protection, and stabilization in various electronic systems, including automotive and industrial control systems.
