Overview
The BZX384C11-HE3-18 is a Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384 series, which is known for its high reliability and precision voltage regulation. The BZX384C11-HE3-18 is specifically designed for automotive applications and complies with the AEC-Q101 standard, ensuring robust performance in harsh environments.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Series | BZX384 |
| Package / Case | SC-76, SOD-323 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C |
| Power - Max | 200 mW |
| Voltage - Zener (Nom) (Vz) | 11 V |
| Tolerance | ±5% |
| Impedance (Max) (Zzt) | 20 Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 8 V |
Key Features
- AEC-Q101 qualified for automotive applications, ensuring high reliability in harsh environments.
- Surface mount package (SC-76, SOD-323) for easy integration into PCB designs.
- Wide operating temperature range from -55°C to 150°C.
- Low impedance (Zzt) of 20 Ohms for stable voltage regulation.
- Low reverse leakage current of 100 nA at 8 V.
Applications
The BZX384C11-HE3-18 Zener diode is suitable for various applications, particularly in the automotive sector due to its AEC-Q101 qualification. It can be used in voltage regulation circuits, overvoltage protection, and signal conditioning. Other potential applications include industrial control systems, medical devices, and consumer electronics where precise voltage regulation is critical.
Q & A
- What is the nominal Zener voltage of the BZX384C11-HE3-18?
The nominal Zener voltage is 11 V. - What is the maximum power dissipation of the BZX384C11-HE3-18?
The maximum power dissipation is 200 mW. - What is the operating temperature range of the BZX384C11-HE3-18?
The operating temperature range is from -55°C to 150°C. - What package type does the BZX384C11-HE3-18 come in?
The component comes in SC-76, SOD-323 packages. - Is the BZX384C11-HE3-18 suitable for automotive applications?
Yes, it is AEC-Q101 qualified for automotive applications. - What is the tolerance of the Zener voltage for the BZX384C11-HE3-18?
The tolerance is ±5%. - What is the maximum impedance (Zzt) of the BZX384C11-HE3-18?
The maximum impedance (Zzt) is 20 Ohms. - What is the reverse leakage current at 8 V for the BZX384C11-HE3-18?
The reverse leakage current is 100 nA at 8 V. - How is the BZX384C11-HE3-18 mounted?
It is a surface mount component. - Where can I find more detailed specifications for the BZX384C11-HE3-18?
You can find detailed specifications on the official Vishay website or through distributors like Mouser and Digi-Key.
