Overview
The BZX384C43-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 versatility in various electronic applications. The BZX384C43-E3-18 is specifically designed to provide a stable voltage reference and protection against voltage spikes and surges.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 43 V (nominal) | 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 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) | |
| Soldering Conditions | 260 °C/10 s at terminals |
Key Features
- Silicon planar Zener diodes with high reliability and stability.
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified, making them suitable for automotive applications.
- RoHS-compliant and lead-free, ensuring environmental compliance.
- Standard Zener voltage tolerance, providing consistent performance.
- Single construction with a maximum power dissipation of 200 mW.
- High thermal resistance (RthJA) of 650 K/W.
- Wide operating temperature range from -55 to +150 °C.
Applications
- Voltage regulation and reference in electronic circuits.
- Protection against voltage spikes and surges.
- Automotive systems requiring high reliability and stability.
- Industrial and consumer electronics where stable voltage is crucial.
- Signal conditioning and filtering in various electronic devices.
Q & A
- What is the nominal Zener voltage of the BZX384C43-E3-18?
The nominal Zener voltage is 43 V.
- What is the maximum power dissipation of the BZX384C43-E3-18?
The maximum power dissipation is 200 mW.
- What is the operating temperature range of the BZX384C43-E3-18?
The operating temperature range is from -55 to +150 °C.
- Is the BZX384C43-E3-18 AEC-Q101 qualified?
- What package type is used for the BZX384C43-E3-18?
The package type is SOD-323.
- What is the moisture sensitivity level of the BZX384C43-E3-18?
The moisture sensitivity level is MSL level 1 (according J-STD-020).
- What are the soldering conditions for the BZX384C43-E3-18?
The soldering conditions are 260 °C/10 s at terminals.
- Is the BZX384C43-E3-18 RoHS-compliant?
- What are some common applications of the BZX384C43-E3-18?
- What is the thermal resistance (RthJA) of the BZX384C43-E3-18?
The thermal resistance (RthJA) is 650 K/W.
