Overview
The SZ1SMB5915BT3G-VF01 is a 3 Watt plastic surface mount Zener voltage regulator produced by ON Semiconductor. This component is part of the SZ1SMB59xxT3G-VF01 series, which offers a wide range of Zener voltages and is designed for various applications requiring voltage regulation. The device is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding environments.
Key Specifications
| Parameter | Symbol | Min | Nom | Max |
|---|---|---|---|---|
| Reverse Zener Voltage @ IZT | VZ | 3.70 V | 3.9 V | 4.10 V |
| Reverse Current @ IZT | IZT | 7.5 mA | ||
| Maximum Zener Impedance @ IZT | ZZT | 96.1 Ω | ||
| Reverse Current @ IZK | IZK | 500 μA | ||
| Maximum Zener Impedance @ IZK | ZZK | 9 Ω | ||
| Reverse Leakage Current @ VR | IR | 1 μA | ||
| Forward Current | IF | 200 mA | ||
| Forward Voltage @ IF | VF | 1.5 V | ||
| Maximum DC Zener Current | IZM | 1 A |
Key Features
- Zener Voltage Range: 3.3 V to 100 V, with this specific model having a nominal Zener voltage of 3.9 V.
- ESD Rating of Class 3 (> 16 kV) per Human Body Model, ensuring robust protection against electrostatic discharge.
- Flat handling surface for accurate placement, facilitating easy and precise mounting on circuit boards.
- Package design for top side or bottom circuit board mounting, offering flexibility in design and layout.
- Pb-Free, Halogen Free/BFR Free, and RoHS compliant, making it environmentally friendly and compliant with regulatory standards.
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other applications requiring unique site and control change requirements).
Applications
The SZ1SMB5915BT3G-VF01 is suitable for a variety of applications, including voltage regulation, surge protection, and noise reduction in electronic circuits. It is particularly useful in automotive systems, industrial control systems, and other environments where reliability and robustness are critical. The component can also be used in power supplies, audio equipment, and other electronic devices requiring stable voltage regulation.
Q & A
- What is the nominal Zener voltage of the SZ1SMB5915BT3G-VF01? The nominal Zener voltage is 3.9 V).
- What is the maximum power dissipation of this Zener diode? The maximum power dissipation is 3 watts).
- Is the SZ1SMB5915BT3G-VF01 ESD rated? Yes, it has an ESD rating of Class 3 (> 16 kV) per Human Body Model).
- What is the maximum lead temperature for soldering purposes? The maximum lead temperature for soldering purposes is 260°C for 10 seconds).
- Is the SZ1SMB5915BT3G-VF01 RoHS compliant? Yes, it is Pb-Free, Halogen Free/BFR Free, and RoHS compliant).
- What are the typical applications of this Zener diode? Typical applications include voltage regulation, surge protection, and noise reduction in automotive, industrial, and other electronic systems).
- What is the package type of the SZ1SMB5915BT3G-VF01? It is a surface mount Zener diode in an SMB package).
- Is the SZ1SMB5915BT3G-VF01 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified and PPAP capable).
- What is the forward voltage drop at 200 mA? The forward voltage drop at 200 mA is 1.5 V).
- What is the maximum DC Zener current? The maximum DC Zener current is 1 A).
