Overview
The MMSZ39T1G is a Zener diode produced by onsemi, designed for various voltage regulation and protection applications. This device is part of the MMSZ series, which offers a wide range of Zener reverse voltages in a compact, surface-mount SOD-123 package. The MMSZ39T1G is particularly suited for applications requiring a Zener voltage of 39 volts. It is ideal for waveform clipping, MOSFET gate protection, and general voltage regulation in electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Zener Reverse Voltage (VZ) | 39 V |
| Maximum Power Dissipation (PMax) | 0.5 W |
| Package Type | SOD-123 |
| Maximum Case Temperature for Soldering | 260°C for 10 seconds |
| ESD Rating | Class 3 (exceeding 16 kV) per the Human Body Model |
| Flammability Rating | UL94 V-0 |
| Pb-Free Packages | Available |
| AEC-Q101 Qualified | Yes |
| PPAP Capable | Yes |
Key Features
- Wide Zener reverse voltage range (2.4 V to 56 V)
- Small package size for high-density applications
- Package designed for optimal automated board assembly
- Corrosion-resistant finish, easily solderable
- 500 mW rating on FR-4 or FR-5 board
- AEC-Q101 qualified and PPAP capable
Applications
- Voltage regulation
- Waveform clipping
- MOSFET gate protection
- General usage in various electronic devices
Q & A
- What is the Zener reverse voltage of the MMSZ39T1G?
The Zener reverse voltage of the MMSZ39T1G is 39 volts.
- What is the maximum power dissipation of the MMSZ39T1G?
The maximum power dissipation is 0.5 watts.
- What package type is used for the MMSZ39T1G?
The MMSZ39T1G is packaged in a SOD-123 surface-mount package.
- What is the maximum case temperature for soldering the MMSZ39T1G?
The maximum case temperature for soldering is 260°C for 10 seconds.
- Is the MMSZ39T1G ESD rated?
Yes, it has an ESD rating of Class 3 (exceeding 16 kV) per the Human Body Model.
- Is the MMSZ39T1G Pb-free?
Yes, Pb-free packages are available.
- Is the MMSZ39T1G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What are some common applications of the MMSZ39T1G?
Common applications include voltage regulation, waveform clipping, MOSFET gate protection, and general usage in various electronic devices.
- What is the flammability rating of the MMSZ39T1G package?
The package has a flammability rating of UL94 V-0.
- Is the MMSZ39T1G suitable for high-density applications?
Yes, the small package size makes it suitable for high-density applications.
