Overview
The BZX384C7V5-HE3-18 is a small signal Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384 series, known for its high reliability and precision in voltage regulation. The BZX384C7V5-HE3-18 is specifically designed to provide a stable Zener voltage of 7.5V, making it suitable for a wide range of electronic applications that require precise voltage control.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 7.5 | V |
| Tolerance | ±5% | |
| Supplier Device Package | SOD-323 | |
| Power - Max | 200 | mW |
| Operating Temperature | -55°C to 150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) | 15 | Ohms |
| Current - Reverse Leakage @ Vr | 1 µA @ 5 V | |
| RoHS-Compliant | Yes | |
| Lead (Pb)-Free | Yes |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- Standard Zener voltage tolerance of ±5%.
- AEC-Q101 qualified, making it suitable for automotive applications.
- Totally lead-free and RoHS-compliant.
- Surface mount package (SOD-323) for easy integration into modern electronic designs.
- High power dissipation capability of up to 200 mW.
- Wide operating temperature range from -55°C to 150°C.
Applications
The BZX384C7V5-HE3-18 Zener diode is versatile and can be used in various electronic applications, including:
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection circuits.
- Signal clipping and clamping circuits.
- Automotive electronics due to its AEC-Q101 qualification.
- Industrial, computing, consumer, telecommunications, military, aerospace, and medical devices.
Q & A
- What is the nominal Zener voltage of the BZX384C7V5-HE3-18?
The nominal Zener voltage is 7.5V.
- What is the tolerance of the Zener voltage?
The tolerance is ±5%.
- What is the maximum power dissipation of the BZX384C7V5-HE3-18?
The maximum power dissipation is 200 mW.
- What is the operating temperature range of the BZX384C7V5-HE3-18?
The operating temperature range is from -55°C to 150°C.
- Is the BZX384C7V5-HE3-18 RoHS-compliant and lead-free?
Yes, it is both RoHS-compliant and totally lead-free.
- What package type does the BZX384C7V5-HE3-18 use?
The package type is SOD-323, which is a surface mount package.
- What are some common applications of the BZX384C7V5-HE3-18?
Common applications include voltage regulation, overvoltage protection, signal clipping, and automotive electronics.
- Is the BZX384C7V5-HE3-18 suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the impedance (max) of the BZX384C7V5-HE3-18?
The maximum impedance is 15 Ohms.
- What is the reverse leakage current at 5V for the BZX384C7V5-HE3-18?
The reverse leakage current at 5V is 1 µA.
