Overview
The SZMMSZ4693T1G is a Zener voltage regulator produced by onsemi, part of the MMSZ4xxxT1G series. This component is designed in the SOD-123 surface mount package, offering a convenient and compact solution for various electronic applications. It is particularly suited for high-density applications due to its small package size and is AEC-Q101 qualified, making it suitable for automotive and other demanding environments.
Key Specifications
| Parameter | Symbol | Min | Nom | Max | Unit |
|---|---|---|---|---|---|
| Reverse Zener Voltage @ IZT | VZ | 7.13 | 7.5 | 7.88 | V |
| Reverse Current (IZT) | IZT | - | - | 50 | μA |
| Reverse Leakage Current @ VR | IR | - | - | 10 | μA |
| Forward Current (IF) | IF | - | - | 10 mA | - |
| Forward Voltage @ IF | VF | - | - | 0.9 V @ 10 mA | - |
| Power Rating on FR-4 or FR-5 Board | - | - | - | 500 mW | - |
| ESD Rating | - | - | - | Class 3 (> 16 kV) per Human Body Model | - |
Key Features
- 500 mW power rating on FR-4 or FR-5 board
- Wide Zener reverse voltage range from 1.8 V to 43 V
- Low reverse current (IZT) of 50 μA
- Package designed for optimal automated board assembly
- Small package size for high-density applications
- ESD rating of Class 3 (> 16 kV) per Human Body Model
- SZ prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable
- Pb-free and RoHS compliant
Applications
- Automotive electronics requiring high reliability and specific control change requirements
- High-density electronic circuits where space is limited
- Voltage regulation in power supplies and DC-DC converters
- Overvoltage protection in various electronic systems
- General-purpose voltage regulation and stabilization
Q & A
- What is the power rating of the SZMMSZ4693T1G on FR-4 or FR-5 board?
The power rating is 500 mW.
- What is the reverse Zener voltage range of the SZMMSZ4693T1G?
The reverse Zener voltage range is from 7.13 V to 7.88 V.
- What is the reverse current (IZT) of the SZMMSZ4693T1G?
The reverse current (IZT) is 50 μA.
- Is the SZMMSZ4693T1G suitable for automotive applications?
- What is the ESD rating of the SZMMSZ4693T1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the SZMMSZ4693T1G Pb-free and RoHS compliant?
- What package type is the SZMMSZ4693T1G available in?
- What are some common applications of the SZMMSZ4693T1G?
- How does the SZMMSZ4693T1G handle high-density applications?
- What is the forward voltage (VF) at 10 mA for the SZMMSZ4693T1G?
