Overview
The BZX384B27-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 automotive standards. The BZX384B27-HE3-18 is specifically designed to provide voltage regulation and is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 27 V | |
| Tolerance | ±2% | |
| Supplier Device Package | SOD-323 | |
| Series | BZX384-G | |
| Power - Max | 200 mW | |
| Package / Case | SC-76, SOD-323 | |
| Mounting Type | Surface Mount | |
| Operating Temperature | -55°C ~ 150°C | |
| Impedance (Max) (Zzt) | 80 Ohms | |
| Current - Reverse Leakage @ Vr | 50 nA @ 18.9 V |
Key Features
- Silicon Planar Zener Diodes: The BZX384B27-HE3-18 is a silicon planar Zener diode, offering high stability and reliability.
- AEC-Q101 Qualified: This component is qualified to the AEC-Q101 standard, making it suitable for automotive applications.
- RoHS Compliant: The diode is RoHS compliant, ensuring it meets environmental regulations.
- Wide Operating Temperature Range: It operates over a temperature range of -55°C to 150°C, making it versatile for various environments.
- Standard Zener Voltage Tolerance: The Zener voltage tolerance is ±2%, providing consistent performance.
Applications
- Automotive Electronics: Suitable for voltage regulation in automotive systems due to its AEC-Q101 qualification.
- Industrial Electronics: Used in industrial control systems, power supplies, and other voltage regulation applications.
- Consumer Electronics: Found in various consumer electronic devices requiring stable voltage regulation.
- Power Supplies: Used in power supply circuits to regulate output voltages.
Q & A
- What is the nominal Zener voltage of the BZX384B27-HE3-18?
The nominal Zener voltage is 27 V.
- What is the tolerance of the Zener voltage?
The tolerance is ±2%.
- What is the maximum power dissipation of the BZX384B27-HE3-18?
The maximum power dissipation is 200 mW.
- What is the operating temperature range of the BZX384B27-HE3-18?
The operating temperature range is -55°C to 150°C.
- Is the BZX384B27-HE3-18 RoHS compliant?
Yes, it is RoHS compliant.
- What is the package type of the BZX384B27-HE3-18?
The package type is SOD-323 (SC-76).
- What is the mounting type of the BZX384B27-HE3-18?
The mounting type is surface mount.
- What is the maximum impedance (Zzt) of the BZX384B27-HE3-18?
The maximum impedance (Zzt) is 80 Ohms.
- What is the reverse leakage current at the specified voltage?
The reverse leakage current is 50 nA at 18.9 V.
- Is the BZX384B27-HE3-18 suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
