Overview
The SZMMSZ5244BT1G is a Zener voltage regulator diode produced by onsemi. This component is part of the MMSZ52xxBT1G series, which offers a wide range of Zener reverse voltages. The SZMMSZ5244BT1G is specifically designed for applications requiring a Zener voltage of 13.3V to 14.7V. It is packaged in a SOD-123 case, making it suitable for surface mount assembly and high-density applications.
Key Specifications
Parameter | Value | Unit |
---|---|---|
Zener Voltage (VZ) | 13.3 - 14.7 | V |
Maximum Power Dissipation (Pmax) | 500 | mW |
Reverse Current (IR) @ VR | 0.25 | μA |
Maximum Zener Impedance (ZZT) @ IZT | 1400 | Ω |
Maximum Zener Impedance (ZZK) @ IZK | 1400 | Ω |
Forward Voltage (VF) @ IF | 0.9 | V |
ESD Rating | Class 3 (> 16 kV) per Human Body Model | |
Package Type | SOD-123 | |
Operating Temperature Range | -55 to +150 | °C |
Maximum Case Temperature for Soldering | 260 | °C (for 10 seconds) |
Key Features
- 500 mW power 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 (> 16 kV) per Human Body Model
- AEC-Q101 qualified and PPAP capable for automotive and other critical applications
- Pb-free packages available
- Corrosion-resistant finish, easily solderable
- UL94 V-0 flammability rating
Applications
- Voltage regulation and stabilization in electronic circuits
- Overvoltage protection and surge absorption
- Automotive and industrial control systems
- High-density surface mount applications
- General-purpose medium current applications
Q & A
- What is the Zener voltage range of the SZMMSZ5244BT1G?
The Zener voltage range of the SZMMSZ5244BT1G is 13.3V to 14.7V.
- What is the maximum power dissipation of the SZMMSZ5244BT1G?
The maximum power dissipation is 500 mW.
- What is the package type of the SZMMSZ5244BT1G?
The package type is SOD-123.
- What is the ESD rating of the SZMMSZ5244BT1G?
The ESD rating is Class 3, exceeding 16 kV per the Human Body Model.
- Is the SZMMSZ5244BT1G AEC-Q101 qualified?
- What is the operating temperature range of the SZMMSZ5244BT1G?
The operating temperature range is -55°C to +150°C.
- What is the maximum case temperature for soldering purposes?
The maximum case temperature for soldering purposes is 260°C for 10 seconds.
- Is the SZMMSZ5244BT1G Pb-free?
- What are some common applications of the SZMMSZ5244BT1G?
- What is the flammability rating of the SZMMSZ5244BT1G?
The flammability rating is UL94 V-0.