Overview
The SZMMSZ4686T1G is a Zener diode produced by onsemi, designed for various electronic applications requiring voltage regulation. This component is part of the MMSZ4xxxT1G series and is packaged in a surface mount SOD-123 case. It is known for its high reliability and compliance with automotive and industrial standards, including AEC-Q101 qualification and PPAP capability.
Key Specifications
| Parameter | Value |
|---|---|
| Type of Diode | Zener Diode |
| Power Dissipation | 500 mW |
| Zener Voltage | 3.9 V ±5% |
| Mounting | Surface Mount (SMD) |
| Package/Case | SOD-123 |
| Reverse Leakage Current | 5 µA @ 2 V |
| Maximum Junction Temperature | 150°C |
| Minimum Junction Temperature | -55°C |
| Forward Voltage | 900 mV @ 10 mA |
| RoHS Status | Compliant |
| Reach Status | Compliant |
Key Features
- 500 mW rating on FR-4 or FR-5 board
- Wide Zener reverse voltage range - 1.8 V to 43 V
- Low reverse current (IZT) - 50 µA
- Package designed for optimal automated board assembly
- Small package size for high density applications
- ESD rating of Class 3 (exceeding 16 kV) per the Human Body Model
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other critical applications
- Pb-free packages available
- Void-free, transfer-molded, thermosetting plastic case with corrosion-resistant finish
Applications
The SZMMSZ4686T1G Zener diode is widely used in various applications, including:
- Automotive industry for voltage regulation and protection
- Industrial electronics for power management and voltage stabilization
- Consumer electronics requiring reliable voltage regulation
- High-density applications where small package size is crucial
Q & A
- Q: What is the Zener voltage of the SZMMSZ4686T1G?
A: The Zener voltage of the SZMMSZ4686T1G is 3.9 V with a tolerance of ±5%.
- Q: What is the maximum power dissipation of the SZMMSZ4686T1G?
A: The maximum power dissipation of the SZMMSZ4686T1G is 500 mW.
- Q: What is the package type of the SZMMSZ4686T1G?
A: The SZMMSZ4686T1G is packaged in a surface mount SOD-123 case.
- Q: Is the SZMMSZ4686T1G RoHS compliant?
A: Yes, the SZMMSZ4686T1G is RoHS compliant.
- Q: What is the reverse leakage current of the SZMMSZ4686T1G?
A: The reverse leakage current of the SZMMSZ4686T1G is 5 µA @ 2 V.
- Q: What is the maximum junction temperature of the SZMMSZ4686T1G?
A: The maximum junction temperature of the SZMMSZ4686T1G is 150°C.
- Q: Is the SZMMSZ4686T1G suitable for automotive applications?
A: Yes, the SZMMSZ4686T1G is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other critical applications.
- Q: What is the ESD rating of the SZMMSZ4686T1G?
A: The SZMMSZ4686T1G has an ESD rating of Class 3 (exceeding 16 kV) per the Human Body Model.
- Q: How is the authenticity of the SZMMSZ4686T1G ensured?
A: The authenticity is ensured through rigorous testing and verification of original Onsemi manufacturers and authorized agents.
- Q: What is the warranty period for the SZMMSZ4686T1G?
A: The warranty period for the SZMMSZ4686T1G is typically 1 year, covering any defects in materials and workmanship under normal use.
