Overview
The MMSZ5235BT1G is a Zener voltage regulator diode produced by onsemi, designed to provide stable voltage regulation in a variety of applications. This device is part of the MMSZ52 series, which offers a wide range of Zener reverse voltages from 2.4 V to 110 V. The MMSZ5235BT1G is specifically rated at 6.8 V nominal Zener voltage, making it suitable for medium current, general-purpose applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Zener Voltage (VZ) @ IZT | 6.46 - 6.8 - 7.14 | V |
| Maximum Zener Impedance (ZZT) @ IZT | 750 | Ω |
| Reverse Current (IR) @ VR | 0.25 | μA |
| Forward Current (IF) | 10 | mA |
| Forward Voltage (VF) @ IF | 0.9 | V |
| Power Dissipation (P Max) | 0.5 | W |
| Junction and Storage Temperature Range | -55 to +150 | °C |
| Package Type | SOD-123 | |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| AEC-Q101 Qualified | Yes |
Key Features
- 500 mW rating on FR-4 or FR-5 board
- Wide Zener reverse voltage range (2.4 V to 110 V)
- Package designed for optimal automated board assembly
- Small package size for high density applications
- General purpose, medium current
- ESD rating of Class 3 (exceeding 16 kV) per the Human Body Model
- Pb-Free packages available
- AEC-Q101 qualified and PPAP capable
- SZ prefix for automotive and other applications requiring unique site and control change requirements
Applications
The MMSZ5235BT1G is suitable for a variety of applications, including voltage regulation, overvoltage protection, and signal conditioning. It is particularly useful in automotive and industrial electronics due to its AEC-Q101 qualification and robust ESD protection. Additionally, its small package size and high density make it ideal for space-constrained designs.
Q & A
- What is the nominal Zener voltage of the MMSZ5235BT1G?
The nominal Zener voltage of the MMSZ5235BT1G is 6.8 V. - What is the maximum power dissipation of the MMSZ5235BT1G?
The maximum power dissipation is 0.5 W. - What is the ESD rating of the MMSZ5235BT1G?
The ESD rating is Class 3, exceeding 16 kV per the Human Body Model. - Is the MMSZ5235BT1G AEC-Q101 qualified?
Yes, the MMSZ5235BT1G is AEC-Q101 qualified. - What is the package type of the MMSZ5235BT1G?
The package type is SOD-123. - What is the junction and storage temperature range of the MMSZ5235BT1G?
The junction and storage temperature range is -55°C to +150°C. - Is the MMSZ5235BT1G Pb-Free?
Yes, Pb-Free packages are available. - What are the typical applications of the MMSZ5235BT1G?
Typical applications include voltage regulation, overvoltage protection, and signal conditioning in automotive and industrial electronics. - What is the forward current rating of the MMSZ5235BT1G?
The forward current rating is 10 mA. - What is the maximum Zener impedance of the MMSZ5235BT1G?
The maximum Zener impedance (ZZT) is 750 Ω.
