Overview
The BZX384C75-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 wide range of Zener voltages graded according to the international E24 standard. The BZX384C75-E3-18 is specifically designed with a nominal Zener voltage of 75 V and a tolerance of ±5%. It is RoHS-compliant and AEC-Q101 qualified, making it suitable for automotive and industrial applications. The diode is packaged in the SOD-323 case, which is a surface-mount device, and is available in tape and reel packaging for ease of use in automated assembly processes.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Nominal) | 75 | V |
| Zener Voltage Tolerance | ±5% | |
| Test Current (IZT) | 2; 5 mA | |
| Power Dissipation (Ptot) | 200 mW | |
| Thermal Resistance (RthJA) | 650 K/W | |
| Junction Temperature (Tj) | -55 to +150 °C | |
| Storage Temperature Range (Tstg) | -65 to +150 °C | |
| Package | SOD-323 | |
| Mounting Type | Surface Mount |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- RoHS-compliant and AEC-Q101 qualified, ensuring reliability in automotive and industrial applications.
- High ESD capability: human body model > 8 kV, machine model > 800 V.
- Low dynamic resistance and high pulse current capability.
- Surface-mount SOD-323 package for easy integration into modern PCB designs.
- Wide operating temperature range: -55 to +150 °C.
Applications
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics such as voltage regulation and overvoltage protection.
- Industrial control systems: Used for voltage stabilization and transient suppression in industrial control circuits.
- Consumer electronics: Found in various consumer electronic devices requiring stable voltage references.
- Telecommunications: Used in telecommunications equipment for voltage regulation and protection.
Q & A
- What is the nominal Zener voltage of the BZX384C75-E3-18?
The nominal Zener voltage is 75 V.
- What is the tolerance of the Zener voltage for this component?
The tolerance is ±5%.
- What is the maximum power dissipation of the BZX384C75-E3-18?
The maximum power dissipation is 200 mW.
- Is the BZX384C75-E3-18 RoHS-compliant?
- What is the operating temperature range of this diode?
The operating temperature range is -55 to +150 °C.
- What package type is used for the BZX384C75-E3-18?
The package type is SOD-323.
- Is the BZX384C75-E3-18 AEC-Q101 qualified?
- What is the thermal resistance (RthJA) of the BZX384C75-E3-18?
The thermal resistance (RthJA) is 650 K/W.
- What are the typical applications of the BZX384C75-E3-18?
Typical applications include automotive systems, industrial control systems, consumer electronics, and telecommunications equipment.
- What is the storage temperature range for the BZX384C75-E3-18?
The storage temperature range is -65 to +150 °C.
