Overview
The BZX384B5V1-G3-18 is a small signal Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384-G series, known for its silicon planar Zener diodes. The BZX384B5V1-G3-18 is specifically designed with a Zener voltage of 5.1 volts and is suitable for various voltage regulation and protection applications in electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Vz - Zener Voltage | 5.1 | V |
| Voltage Tolerance | ±2% | |
| Pd - Power Dissipation | 200 | mW |
| Test Current (IZ) | 5 | mA |
| Ir - Maximum Reverse Leakage Current | 2 | μA |
| Minimum Operating Temperature | -55 | °C |
| Maximum Operating Temperature | +150 | °C |
| Package/Case | SOD-323 | |
| Mounting Style | SMD/SMT | |
| Thermal Resistance Junction to Ambient Air | 650 | K/W |
| Junction Temperature | 150 | °C |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified, making it suitable for automotive applications.
- Low power dissipation of 200 mW.
- High thermal resistance junction to ambient air (650 K/W).
- Wide operating temperature range from -55°C to +150°C.
- Single configuration in SOD-323 package.
- UL 94 V-0 flammability rating and MSL level 1 according to J-STD-020.
Applications
The BZX384B5V1-G3-18 Zener diode is versatile and can be used in various applications, including:
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in power supplies and other electronic devices.
- Signal clipping and clamping in audio and communication systems.
- Automotive electronics due to its AEC-Q101 qualification.
Q & A
- What is the Zener voltage of the BZX384B5V1-G3-18? The Zener voltage is 5.1 volts.
- What is the power dissipation of the BZX384B5V1-G3-18? The power dissipation is 200 mW.
- What is the operating temperature range of the BZX384B5V1-G3-18? The operating temperature range is from -55°C to +150°C.
- What package type does the BZX384B5V1-G3-18 come in? The component comes in an SOD-323 package.
- Is the BZX384B5V1-G3-18 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the thermal resistance junction to ambient air for the BZX384B5V1-G3-18? The thermal resistance junction to ambient air is 650 K/W.
- What is the maximum junction temperature for the BZX384B5V1-G3-18? The maximum junction temperature is 150°C.
- What is the flammability rating of the BZX384B5V1-G3-18? The flammability rating is UL 94 V-0.
- What is the moisture sensitivity level (MSL) of the BZX384B5V1-G3-18? The MSL is level 1 according to J-STD-020.
- What are some common applications of the BZX384B5V1-G3-18? Common applications include voltage regulation, overvoltage protection, signal clipping, and automotive electronics.
