Overview
The BZX84C11 is a highly versatile and reliable Zener diode produced by Fairchild Semiconductor, now part of onsemi. This component is designed to provide stable voltage regulation and is widely used in various electronic projects. The BZX84C11 is known for its high-performance capabilities and is suitable for a broad range of applications, including voltage stabilization, surge protection, and signal clipping.
Key Specifications
| Product Category | Zener Diodes |
|---|---|
| Mounting Style | SMD/SMT |
| Vz - Zener Voltage | 11 V |
| Voltage Tolerance | 5.45 % |
| Pd - Power Dissipation | 350 mW |
| Zz - Zener Impedance | 20 Ohms |
| Minimum Operating Temperature | -65 C |
| Maximum Operating Temperature | +150 C |
| Test Current | 5 mA |
| Qualification | AEC-Q101 |
| Height | 1 mm |
| Ir - Maximum Reverse Leakage Current | 100 nA |
| Length | 2.9 mm |
| Width | 1.3 mm |
| Package/Case | SOT-23-3 |
Key Features
- Silicon Planar Power Zener Diodes: The BZX84C11 is built using silicon planar technology, ensuring high reliability and stability.
- Stable Zener Voltage: It provides a stable Zener voltage of 11 V, making it ideal for voltage regulation applications.
- High Power Dissipation: With a power dissipation of 350 mW, this diode can handle moderate power requirements.
- Compact SMD/SMT Package: The SOT-23-3 package makes it suitable for surface mount applications, saving space on the PCB.
- AEC-Q101 Qualified: This component meets the AEC-Q101 standard, ensuring it is suitable for automotive and other high-reliability applications.
Applications
- Voltage Stabilization: The BZX84C11 is commonly used to regulate voltage in power supplies, audio equipment, and other electronic devices.
- Surge Protection: It can be used to protect circuits from voltage surges and spikes.
- Signal Clipping: This diode is useful in signal clipping circuits to limit the amplitude of signals.
- Automotive Electronics: Given its AEC-Q101 qualification, it is suitable for use in automotive electronics where high reliability is crucial.
Q & A
- What is the Zener voltage of the BZX84C11?
The Zener voltage of the BZX84C11 is 11 V.
- What is the power dissipation of the BZX84C11?
The power dissipation of the BZX84C11 is 350 mW.
- What is the mounting style of the BZX84C11?
The BZX84C11 uses SMD/SMT mounting.
- What is the operating temperature range of the BZX84C11?
The operating temperature range is from -65 C to +150 C.
- Is the BZX84C11 qualified for automotive use?
Yes, the BZX84C11 is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the package type of the BZX84C11?
The package type is SOT-23-3.
- What is the maximum reverse leakage current of the BZX84C11?
The maximum reverse leakage current is 100 nA.
- Can the BZX84C11 be used for signal clipping?
Yes, the BZX84C11 can be used for signal clipping to limit the amplitude of signals.
- What is the Zener impedance of the BZX84C11?
The Zener impedance is 20 Ohms.
- Where can I find the datasheet for the BZX84C11?
The datasheet can be found on the official websites of Fairchild Semiconductor or through distributors like Digi-Key and Mouser.
