Overview
The MMSZ5258BT1G is a surface-mount Zener diode voltage regulator produced by onsemi. It is part of the MMSZ52 series and is packaged in the SOD-123 format. This diode is designed for general-purpose, medium-current applications and offers a wide range of Zener reverse voltage. It is suitable for high-density applications due to its small package size and is optimized for automated board assembly.
Key Specifications
| Attribute | Value |
|---|---|
| Power Dissipation | 500 mW |
| Forward (Drive) Current | 10 mA |
| Forward Voltage | 0.9 V |
| Reverse Current - Max | 100 nA |
| Working Voltage - Nom | 36 V |
| Package Style | SOD-123 |
| Mounting Method | Surface Mount |
| Zener Voltage | 36 V (±5% tolerance) |
| Storage Temperature | -55°C to +150°C |
| 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 |
Key Features
- 500 mW power dissipation rating on FR-4 or FR-5 board
- Wide Zener reverse voltage range - 2.4 V to 110 V
- Package designed for optimal automated board assembly
- Small package size for high-density applications
- General purpose, medium current
- ESD rating of Class 3 (exceeding 16 kV) per the Human Body Model
- Void-free, transfer-molded, thermosetting plastic case
- Corrosion resistant finish, easily solderable
- Maximum case temperature for soldering purposes: 260°C for 10 seconds
- Polarity indicated by polarity band
- Pb-Free packages available
- AEC-Q101 qualified and PPAP capable
Applications
The MMSZ5258BT1G Zener diode is suitable for a variety of applications, including:
- General-purpose voltage regulation
- High-density electronic circuits
- Automotive and industrial electronics requiring AEC-Q101 qualification
- Surge protection and voltage clamping
- Signal conditioning and filtering
Q & A
- What is the power dissipation rating of the MMSZ5258BT1G?
The power dissipation rating of the MMSZ5258BT1G is 500 mW.
- What is the Zener voltage of the MMSZ5258BT1G?
The Zener voltage of the MMSZ5258BT1G is 36 V with a ±5% tolerance.
- What is the package style of the MMSZ5258BT1G?
The MMSZ5258BT1G is packaged in the SOD-123 format.
- Is the MMSZ5258BT1G Pb-Free?
- What is the ESD rating of the MMSZ5258BT1G?
The ESD rating of the MMSZ5258BT1G is Class 3 (exceeding 16 kV) per the Human Body Model.
- What is the maximum case temperature for soldering purposes?
The maximum case temperature for soldering purposes is 260°C for 10 seconds...
- Is the MMSZ5258BT1G AEC-Q101 qualified?
- What is the storage temperature range for the MMSZ5258BT1G?
- What are the typical applications of the MMSZ5258BT1G?
- How is the polarity indicated on the MMSZ5258BT1G?
