Overview
The BZX384B12-E3-18 is a silicon planar 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 in voltage regulation. The BZX384B12-E3-18 is specifically designed to provide a stable voltage reference and is widely used in various electronic circuits for voltage regulation, surge protection, and signal clipping.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 11.4 to 12.6 | V |
| Test Current (IZT) | 5 mA | mA |
| Power Dissipation (Ptot) | 200 mW | mW |
| Thermal Resistance (RthJA) | 650 K/W | K/W |
| Junction Temperature (Tj) | -55 to +150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Operating Temperature Range (Top) | -55 to +150 °C | °C |
| Package | SOD-323 | |
| Weight | 4.3 mg | mg |
| Flammability Rating | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- Standard Zener voltage tolerance.
- RoHS-compliant and AEC-Q101 qualified.
- High reliability and precision in voltage regulation.
- Compact SOD-323 package.
- UL 94 V-0 flammability rating and MSL level 1.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Surge protection and transient voltage suppression.
- Signal clipping and limiting.
- Automotive, industrial, and consumer electronics.
- Computing and telecommunications equipment.
Q & A
- What is the BZX384B12-E3-18 used for? The BZX384B12-E3-18 is used for voltage regulation, surge protection, and signal clipping in electronic circuits.
- What is the Zener voltage range of the BZX384B12-E3-18? The Zener voltage range is 11.4 to 12.6 V.
- What is the power dissipation of the BZX384B12-E3-18? The power dissipation is 200 mW.
- Is the BZX384B12-E3-18 RoHS-compliant? Yes, the BZX384B12-E3-18 is RoHS-compliant.
- What is the operating temperature range of the BZX384B12-E3-18? The operating temperature range is -55 to +150 °C.
- What package type does the BZX384B12-E3-18 come in? The BZX384B12-E3-18 comes in the SOD-323 package.
- Is the BZX384B12-E3-18 AEC-Q101 qualified? Yes, the BZX384B12-E3-18 is AEC-Q101 qualified.
- What is the flammability rating of the BZX384B12-E3-18? The flammability rating is UL 94 V-0.
- What is the moisture sensitivity level of the BZX384B12-E3-18? The moisture sensitivity level is MSL level 1 (according J-STD-020).
- In which industries is the BZX384B12-E3-18 commonly used? It is commonly used in automotive, industrial, computing, and consumer electronics.
