Overview
The BZX384B75-HE3-18 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 compliance with various industry standards. The BZX384B75-HE3-18 is specifically designed to provide voltage regulation and protection in a variety of electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 75 | 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 |
| Package | SOD-323 | |
| Weight | 4.3 mg | mg |
| Flammability Rating | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according to J-STD-020) |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- Standard Zener voltage tolerance and high stability over a wide temperature range.
- RoHS-compliant and AEC-Q101 qualified, ensuring reliability in automotive and industrial applications.
- Compact SOD-323 package, suitable for space-constrained designs.
- High power dissipation capability of up to 200 mW.
- Low thermal resistance and high junction temperature rating for robust performance.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in automotive, industrial, and consumer electronics.
- Signal clipping and clamping in audio and video circuits.
- Current limiting and surge protection in power supplies and other high-reliability applications.
Q & A
- What is the Zener voltage of the BZX384B75-HE3-18? The Zener voltage is 75 V.
- What is the maximum power dissipation of the BZX384B75-HE3-18? The maximum power dissipation is 200 mW.
- Is the BZX384B75-HE3-18 RoHS-compliant? Yes, it is RoHS-compliant.
- What is the package type of the BZX384B75-HE3-18? The package type is SOD-323.
- What are the operating temperature ranges for the BZX384B75-HE3-18? The operating temperature range is -55 to +150 °C).
- Is the BZX384B75-HE3-18 suitable for automotive applications? Yes, it is AEC-Q101 qualified, making it suitable for automotive applications).
- What is the thermal resistance of the BZX384B75-HE3-18? The thermal resistance (RthJA) is 650 K/W).
- Can the BZX384B75-HE3-18 be used for overvoltage protection? Yes, it can be used for overvoltage protection due to its Zener characteristics).
- What is the moisture sensitivity level of the BZX384B75-HE3-18? The moisture sensitivity level is MSL level 1 according to J-STD-020).
- What are some common applications of the BZX384B75-HE3-18? Common applications include voltage regulation, signal clipping, and surge protection in various electronic circuits).
