Overview
The BZX384C15-G3-18 is a small signal Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384-G series, which features silicon planar Zener diodes. These diodes are designed to provide voltage regulation and are graded according to the international E24 standard. The BZX384C15-G3-18 is specifically rated for a Zener voltage of 15 volts with a tolerance of 5%.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 14.1 to 15.9 | V |
| Test Current (IZT) | 5 mA | mA |
| Power Dissipation (Ptot) | 200 mW | mW |
| Thermal Resistance (RthJA) | 650 K/W | K/W |
| Junction Temperature (Tj) | 150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Operating Temperature Range (Tstg) | -55 to +150 °C | °C |
| Package | SOD-323 | |
| Moisture Sensitivity Level | MSL level 1 | |
| Flammability Rating | UL 94 V-0 |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- Standard Zener voltage tolerance of 5% (replace 'C' with 'B' for 2% tolerance).
- AEC-Q101 qualified for automotive applications.
- ESD capability according to AEC-Q101: Human body model > 8 kV, Machine model > 800 V.
- Small signal diode suitable for voltage regulation, signal limiting, and other applications.
- Compact SOD-323 package with low thermal resistance.
- UL 94 V-0 flammability rating and MSL level 1 moisture sensitivity.
Applications
- Voltage regulation in electronic circuits.
- Signal limiting and clamping.
- Automotive systems, including power conversion for LED headlights, dashboard displays, and electronic control units (ECUs).
- Consumer electronics, lighting, telecommunications equipment, computers, and industrial applications.
- Circuit protection against voltage spikes and transients.
Q & A
- What is the Zener voltage of the BZX384C15-G3-18? The Zener voltage is 15 volts with a tolerance of 5%.
- What is the power dissipation rating of this diode? The power dissipation rating is 200 mW.
- What is the junction temperature limit for this diode? The junction temperature limit is 150 °C.
- Is the BZX384C15-G3-18 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified for automotive applications.
- What is the package type of the BZX384C15-G3-18? The package type is SOD-323.
- What is the moisture sensitivity level of this component? The moisture sensitivity level is MSL level 1.
- What are the typical applications of the BZX384C15-G3-18? Typical applications include voltage regulation, signal limiting, and circuit protection in various electronic systems.
- What is the flammability rating of the BZX384C15-G3-18? The flammability rating is UL 94 V-0.
- What is the thermal resistance of the BZX384C15-G3-18? The thermal resistance (RthJA) is 650 K/W.
- What is the storage temperature range for this diode? The storage temperature range is -65 to +150 °C.
