Overview
The SZMMSZ4684T1G is a single Zener diode produced by onsemi, designed for voltage regulation applications. This component is part of the MMSZ4xxxT1G series and is specifically tailored for automotive and other high-reliability applications. It is AEC-Q101 compliant and PPAP capable, ensuring it meets stringent automotive standards. The diode is packaged in a surface-mount SOD-123 format, making it suitable for high-density applications and optimal automated board assembly.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Nominal Zener Voltage (VZ) | 3.13 - 3.47 | V |
| Maximum Power Dissipation | 500 | mW |
| Test Current (IZT) | 0.05 | mA |
| Maximum Leakage Current (IR) | 7.5 | μA |
| Operating Temperature Range | -55 to 150 | °C |
| Package Type | SOD-123 | |
| Lead Shape | Gull-wing | |
| Package Dimensions | 1.6 x 2.69 x 1.16 mm | |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model |
Key Features
- 500 mW power dissipation rating on FR-4 or FR-5 board.
- Low reverse current (IZT) of 50 μA.
- Wide operating temperature range from -55°C to 150°C.
- AEC-Q101 qualified and PPAP capable for automotive applications.
- Surface mount SOD-123 package for high-density applications and automated board assembly.
- ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Tape and reel packaging for safe delivery and easy mounting.
Applications
- Voltage regulation in automotive systems.
- High-reliability industrial applications.
- Consumer electronics requiring stable voltage references.
- Telecommunication equipment.
- Medical devices requiring precise voltage regulation.
Q & A
- What is the nominal Zener voltage of the SZMMSZ4684T1G?
The nominal Zener voltage is between 3.13V and 3.47V.
- What is the maximum power dissipation of the SZMMSZ4684T1G?
The maximum power dissipation is 500 mW.
- What is the operating temperature range of the SZMMSZ4684T1G?
The operating temperature range is from -55°C to 150°C.
- Is the SZMMSZ4684T1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications).
- What is the package type of the SZMMSZ4684T1G?
The package type is SOD-123).
- What is the ESD rating of the SZMMSZ4684T1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model).
- How is the SZMMSZ4684T1G packaged for shipment?
The diodes are packaged in tape and reel format for safe delivery and easy mounting).
- What are the dimensions of the SOD-123 package?
The dimensions are 1.6 x 2.69 x 1.16 mm).
- Is the SZMMSZ4684T1G lead-free?
Yes, the SZMMSZ4684T1G is lead-free and marked as such).
- What are some typical applications of the SZMMSZ4684T1G?
Typical applications include voltage regulation in automotive systems, high-reliability industrial applications, and consumer electronics requiring stable voltage references).
