Overview
The BZX84B11-G3-18 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, known for its high reliability and precision in voltage regulation. The BZX84B11-G3-18 is specifically designed to provide a stable Zener voltage of 11 volts with a tight tolerance of ±2%, making it suitable for a variety of applications requiring precise voltage control.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 11 | V |
| Tolerance | ±2% | |
| Supplier Device Package | SOT-23-3 | |
| Power - Max | 300 | mW |
| Operating Temperature | -55°C to 150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 20 | Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 8 V | |
| Junction Temperature | 150°C | |
| Storage Temperature Range | -65°C to +150°C |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltage range of 11 volts with ±2% tolerance.
- AEC-Q101 qualified, making it suitable for automotive applications.
- Low dynamic resistance and low reverse leakage current.
- Surface mount package (SOT-23-3) for easy integration into modern designs.
- UL 94 V-0 flammability rating and MSL level 1 according to J-STD-020.
- Peak temperature of 260 °C for soldering conditions.
Applications
The BZX84B11-G3-18 is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in power supplies and electronic devices.
- Automotive systems due to its AEC-Q101 qualification.
- Audio and video equipment requiring stable voltage references.
- Industrial control systems and medical devices.
Q & A
- What is the nominal Zener voltage of the BZX84B11-G3-18?
The nominal Zener voltage is 11 volts. - What is the tolerance of the Zener voltage for this component?
The tolerance is ±2%. - What is the maximum power dissipation of the BZX84B11-G3-18?
The maximum power dissipation is 300 mW. - What is the operating temperature range for this component?
The operating temperature range is -55°C to 150°C. - What type of package does the BZX84B11-G3-18 come in?
The component comes in a SOT-23-3 surface mount package. - Is the BZX84B11-G3-18 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications. - What is the maximum junction temperature for this component?
The maximum junction temperature is 150°C. - What is the storage temperature range for the BZX84B11-G3-18?
The storage temperature range is -65°C to +150°C. - What is the flammability rating of the molding compound used in this component?
The molding compound has a UL 94 V-0 flammability rating. - What is the moisture sensitivity level (MSL) of the BZX84B11-G3-18?
The MSL is level 1 according to J-STD-020.
