Overview
The 1SMA5924BT3G is a 1.5 Watt Zener diode produced by onsemi, designed for general purpose voltage regulation applications. This device is part of the 1SMA59xxBT3G series, which offers a range of Zener breakdown voltages from 3.3 V to 68 V. It is ideal for various applications including voltage regulation, waveform clipping, and MOSFET gate protection. The device is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring stringent quality standards.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Zener Breakdown Voltage | VZ | 9.1 | V |
| Maximum DC Zener Current | IZM | 500 | mA |
| Maximum Zener Impedance @ IZT | ZZT | 41.2 | Ω |
| Reverse Leakage Current @ VR | IR | 0.5 | μA |
| Forward Voltage @ IF | VF | 1.2 | V |
| DC Power Dissipation @ TL = 75°C | PD | 1.5 | W |
| Thermal Resistance, Junction-to-Lead | RθJL | 50 | °C/W |
| Operating and Storage Temperature Range | TJ, Tstg | -65 to +150 | °C |
| ESD Rating | - | Class 3 (> 16 kV) per Human Body Model | - |
| Package Type | - | SMA-2 | - |
| Maximum Case Temperature for Soldering | - | 260°C for 10 seconds | - |
Key Features
- Standard Zener Breakdown Voltage Range – 3.3 V to 68 V
- ESD Rating of Class 3 (> 16 kV) per Human Body Model
- Flat Handling Surface for Accurate Placement
- Package Design for Top Side or Bottom Circuit Board Mounting
- Low Profile Package
- Ideal Replacement for MELF Packages
- AEC-Q101 Qualified and PPAP Capable
- SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
- Pb-Free Packages Available
- Corrosion Resistant with Readily Solderable Leads
- UL 94 V-0 Flammability Rating
Applications
- Voltage Regulation: Suitable for stabilizing voltage in various electronic circuits.
- Waveform Clipping: Used to limit the amplitude of voltage signals.
- MOSFET Gate Protection: Protects MOSFET gates from overvoltage conditions.
- General Purpose Usage: Can be used in a wide range of electronic devices and systems.
- Automotive Applications: AEC-Q101 qualified, making it suitable for automotive and other high-reliability applications.
Q & A
- What is the maximum power dissipation of the 1SMA5924BT3G Zener diode?
The maximum power dissipation is 1.5 W at TL = 75°C.
- What is the Zener breakdown voltage range for the 1SMA5924BT3G?
The Zener breakdown voltage for the 1SMA5924BT3G is 9.1 V.
- What is the ESD rating of the 1SMA5924BT3G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the 1SMA5924BT3G AEC-Q101 qualified?
- What is the package type of the 1SMA5924BT3G?
The package type is SMA-2.
- What is the maximum case temperature for soldering purposes?
The maximum case temperature for soldering is 260°C for 10 seconds.
- Is the 1SMA5924BT3G Pb-free?
- What are some common applications of the 1SMA5924BT3G?
- What is the thermal resistance, junction-to-lead, of the 1SMA5924BT3G?
- What is the operating and storage temperature range of the 1SMA5924BT3G?
