Overview
The BZX84C11 is a surface-mount Zener diode produced by Panjit International Inc., although it is often associated with other manufacturers like Diodes Incorporated and Nexperia due to similar part numbers and specifications. This component is part of the BZX84 series, which includes a range of voltage regulator diodes with different breakdown voltages.
The BZX84C11 is designed to provide voltage regulation in various electronic circuits. It is packaged in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package, making it suitable for compact and efficient designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Nominal Zener Voltage (VZ) | 11 | V |
| Zener Current (IZT) | 5 | mA |
| Voltage Tolerance | ±5% | |
| Total Power Dissipation (Ptot) | ≤250 | mW |
| Non-repetitive Peak Reverse Power Dissipation (PZSM) | ≤40 | W |
| Maximum Junction Temperature (TJ) | 150 | °C |
| Package Type | SOT23 | |
| Package Dimensions | 2.9 x 1.3 x 1 mm |
Key Features
- Compact Package: The BZX84C11 is packaged in a small SOT23 package, making it ideal for space-constrained designs.
- Precision Voltage Regulation: Available in ±5% tolerance, ensuring reliable voltage regulation in various applications.
- Low Power Dissipation: Total power dissipation of ≤250 mW, suitable for low-power applications.
- High Temperature Stability: Maximum junction temperature of 150°C, ensuring reliability in high-temperature environments.
- RoHS Compliance: Compliant with RoHS standards, making it suitable for use in environmentally friendly designs.
Applications
The BZX84C11 Zener diode is versatile and can be used in a wide range of applications, including:
- Voltage Regulation: In power supplies, voltage regulators, and other circuits requiring stable voltage references.
- Overvoltage Protection: To protect electronic circuits from voltage spikes and overvoltages.
- Signal Processing: In audio and signal processing circuits where stable voltage references are necessary.
- Automotive and Industrial Electronics: In various automotive and industrial applications where reliable voltage regulation is critical.
Q & A
- What is the nominal Zener voltage of the BZX84C11?
The nominal Zener voltage of the BZX84C11 is 11 V.
- What is the tolerance of the BZX84C11 Zener diode?
The BZX84C11 has a voltage tolerance of ±5%.
- What is the maximum total power dissipation of the BZX84C11?
The maximum total power dissipation is ≤250 mW.
- What is the package type of the BZX84C11?
The BZX84C11 is packaged in a SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.
- What are the dimensions of the SOT23 package?
The dimensions of the SOT23 package are 2.9 x 1.3 x 1 mm.
- Is the BZX84C11 RoHS compliant?
- What is the maximum junction temperature of the BZX84C11?
The maximum junction temperature is 150°C.
- What are some common applications of the BZX84C11?
- How does the BZX84C11 help in voltage regulation?
The BZX84C11 helps in voltage regulation by providing a stable voltage reference, which is essential in power supplies and other electronic circuits.
- Can the BZX84C11 be used in high-temperature environments?
