Overview
The MMSZ4701T1G 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, due to its small package size and high density design.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Zener Voltage (VZ) | 14 | V |
| Maximum Power Dissipation (P Max) | 0.5 | W |
| Reverse Current (IZT) | 50 | μA |
| Forward Current (IF) | 10 | mA |
| Forward Voltage (VF) | 0.9 | V (Max @ IF = 10 mA) |
| Package Type | SOD-123 | |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
| Maximum Case Temperature for Soldering | 260°C for 10 seconds | |
| Flammability Rating | UL94 V-0 | |
| Pb-Free Packages | Available | |
| AEC-Q101 Qualified and PPAP Capable | Yes |
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
- Automotive and industrial applications requiring high reliability and specific control change requirements
Q & A
- What is the maximum power dissipation of the MMSZ4701T1G Zener diode?
The maximum power dissipation is 0.5 W.
- What is the reverse Zener voltage (VZ) of the MMSZ4701T1G?
The reverse Zener voltage (VZ) is 14 V.
- What is the package type of the MMSZ4701T1G?
The package type is SOD-123.
- Is the MMSZ4701T1G ESD rated?
Yes, it has an ESD rating of Class 3 (> 16 kV) per the Human Body Model.
- What is the maximum case temperature for soldering the MMSZ4701T1G?
The maximum case temperature for soldering is 260°C for 10 seconds.
- Is the MMSZ4701T1G Pb-free?
Yes, Pb-free packages are available.
- What are some common applications of the MMSZ4701T1G?
Common applications include voltage regulation, waveform clipping, MOSFET gate protection, and general usage in various end products.
- Is the MMSZ4701T1G qualified for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the forward voltage (VF) of the MMSZ4701T1G at 10 mA?
The forward voltage (VF) is 0.9 V (Max @ IF = 10 mA).
- What is the flammability rating of the MMSZ4701T1G package?
The flammability rating is UL94 V-0.
