Overview
The MMBZ5234BLT1G is a Zener diode from onsemi, designed to provide voltage regulation in compact, high-density applications. This device is part of the MMBZ52xxBLT1G series, which is offered in the surface mount plastic SOT-23 package. It is well suited for applications such as cellular phones, handheld portables, and high-density PC boards due to its small package size and optimal automated board assembly design.
The MMBZ5234BLT1G is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements. The device also features a high ESD rating of Class 3 (>16 KV) per Human Body Model, ensuring robust protection against electrostatic discharge.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 6.2 | V |
| Power Dissipation (P Max) | 225 | mW |
| Reverse Current (IZT) | 20 | mA |
| Maximum Zener Impedance (ZZT) | 1600 | Ω |
| Reverse Leakage Current (IR) | 0.25 | μA |
| Forward Current (IF) | 10 | mA |
| Forward Voltage (VF) | 0.95 | V |
| Package Type | SOT-23 (TO-236) | |
| ESD Rating | Class 3 (>16 KV) | |
| Operating Temperature Range | -55°C to +150°C |
Key Features
- Compact Package: Surface mount plastic SOT-23 package, ideal for high-density applications.
- Voltage Regulation: Provides voltage regulation with a Zener voltage range of 2.4 V to 91 V.
- Automated Board Assembly: Package designed for optimal automated board assembly.
- High ESD Rating: ESD rating of Class 3 (>16 KV) per Human Body Model.
- AEC-Q101 Qualified: Qualified for automotive and other applications requiring unique site and control change requirements.
- Pb-Free Packages: Available in lead-free packages.
- Small Package Size: Suitable for cellular phones, handheld portables, and high-density PC boards.
Applications
- Cellular Phones: Ideal for voltage regulation in mobile devices.
- Handheld Portables: Suitable for use in portable electronic devices.
- High-Density PC Boards: Used in high-density printed circuit boards for various electronic systems.
- Automotive Systems: AEC-Q101 qualified, making it suitable for automotive applications.
Q & A
- What is the Zener voltage of the MMBZ5234BLT1G?
The Zener voltage of the MMBZ5234BLT1G is 6.2 V.
- What is the power dissipation rating of the MMBZ5234BLT1G?
The power dissipation rating is 225 mW.
- What is the package type of the MMBZ5234BLT1G?
The package type is SOT-23 (TO-236).
- What is the ESD rating of the MMBZ5234BLT1G?
The ESD rating is Class 3 (>16 KV) per Human Body Model.
- Is the MMBZ5234BLT1G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified.
- What are the typical applications of the MMBZ5234BLT1G?
Typical applications include cellular phones, handheld portables, high-density PC boards, and automotive systems.
- What is the operating temperature range of the MMBZ5234BLT1G?
The operating temperature range is -55°C to +150°C.
- Is the MMBZ5234BLT1G available in Pb-free packages?
Yes, it is available in lead-free packages.
- What is the reverse leakage current of the MMBZ5234BLT1G?
The reverse leakage current is 0.25 μA.
- What is the maximum Zener impedance of the MMBZ5234BLT1G?
The maximum Zener impedance is 1600 Ω.
