Overview
The MMSZ4683T1G is a Zener diode from onsemi, designed for voltage regulation, waveform clipping, and MOSFET gate protection. It is part of the MMSZ4xxxT1G series, which offers a wide range of Zener reverse voltages in a convenient surface mount SOD-123 package. This device is suitable for various applications, including general usage in many different end products, and is particularly beneficial for high-density applications due to its small package size.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Zener Voltage (VZ) | 2.85 - 3.15 | V |
| Reverse Current (IZT) | 50 | μA |
| Maximum Power Dissipation (P Max) | 0.5 | W |
| Forward Voltage (VF) @ IF = 10 mA | 0.9 | V |
| Reverse Leakage Current (IR) @ VR | 0.8 | μA |
| Package Type | SOD-123 | |
| Maximum Case Temperature for Soldering | 260°C for 10 seconds | |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| Flammability Rating | UL94 V-0 | |
| AEC-Q101 Qualification | Qualified and PPAP Capable |
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
- SZ prefix for automotive and other applications requiring unique site and control change requirements
- AEC-Q101 qualified and PPAP capable
- Pb-free packages available
Applications
- Voltage regulation
- Waveform clipping
- MOSFET gate protection
- General usage in various end products
- High-density applications due to small package size
- Automotive and industrial applications requiring AEC-Q101 qualification
Q & A
- What is the maximum power dissipation of the MMSZ4683T1G Zener diode?
The maximum power dissipation is 0.5 W.
- What is the reverse Zener voltage range for the MMSZ4683T1G?
The reverse Zener voltage range is 2.85 V to 3.15 V.
- What is the package type of the MMSZ4683T1G?
The package type is SOD-123.
- What is the ESD rating of the MMSZ4683T1G?
The ESD rating is Class 3, exceeding 16 kV per the Human Body Model.
- Is the MMSZ4683T1G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What are the typical applications of the MMSZ4683T1G?
Typical applications include voltage regulation, waveform clipping, MOSFET gate protection, and general usage in various end products.
- What is the maximum case temperature for soldering the MMSZ4683T1G?
The maximum case temperature for soldering is 260°C for 10 seconds.
- Is the MMSZ4683T1G available in Pb-free packages?
Yes, Pb-free packages are available.
- What is the flammability rating of the MMSZ4683T1G package?
The flammability rating is UL94 V-0.
- What is the forward voltage (VF) at IF = 10 mA for the MMSZ4683T1G?
The forward voltage (VF) at IF = 10 mA is 0.9 V.
