Overview
The BZX384B47-G3-18 is a small signal 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. The BZX384B47-G3-18 is specifically designed to provide a stable voltage reference and is widely used in various electronic circuits for voltage regulation and protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 47 | V |
| Tolerance | ±2% | |
| Supplier Device Package | SOD-323 | |
| Series | Automotive, AEC-Q101, BZX384 | |
| Power - Max | 200 | mW |
| Package / Case | SC-76, SOD-323 | |
| Package | Tape & Reel (TR) | |
| Operating Temperature | -55°C ~ 150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 170 | Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 32.9 V |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltages graded according to the international E24 standard.
- Standard Zener voltage tolerance of ±2%.
- AEC-Q101 qualified, making it suitable for automotive applications.
- Low power dissipation of 200 mW.
- Operating temperature range from -55°C to 150°C.
- Surface mount package (SOD-323) for easy integration into modern PCB designs.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Automotive systems requiring high reliability and precision voltage reference.
- Industrial control systems and power supplies.
- Consumer electronics requiring stable voltage references.
Q & A
- What is the nominal Zener voltage of the BZX384B47-G3-18?
The nominal Zener voltage is 47 V.
- What is the tolerance of the Zener voltage?
The tolerance is ±2%.
- What is the maximum power dissipation of the BZX384B47-G3-18?
The maximum power dissipation is 200 mW.
- What is the operating temperature range of the BZX384B47-G3-18?
The operating temperature range is from -55°C to 150°C.
- Is the BZX384B47-G3-18 AEC-Q101 qualified?
- What is the package type of the BZX384B47-G3-18?
The package type is SOD-323.
- What is the mounting type of the BZX384B47-G3-18?
The mounting type is surface mount.
- What is the impedance (Zzt) of the BZX384B47-G3-18?
The impedance (Zzt) is 170 Ohms.
- What is the reverse leakage current at the specified voltage?
The reverse leakage current is 50 nA at 32.9 V.
- Is the BZX384B47-G3-18 RoHS compliant?
