Overview
The BZX84B15-HE3-18 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and precision in voltage regulation. The BZX84B15-HE3-18 is AEC-Q101 qualified, making it suitable for automotive and other demanding applications. It features a Zener voltage of 15V with a tolerance of ±2%, ensuring stable voltage regulation in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Nom) | 15 | V |
| Tolerance | ±2% | |
| Package | SOT-23-3 | |
| Power Rating | 300 mW | |
| Operating Temperature | -55°C to 150°C | |
| Reverse Leakage Current (Ir) | 50 nA @ 10.5 V | |
| Zener Impedance (Zzt) | 30 Ohms | |
| ESD Capability | Human Body Model: > 8 kV, Machine Model: > 800 V | |
| RoHS Status | RoHS Compliant |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications.
- High ESD capability: Human Body Model > 8 kV, Machine Model > 800 V.
- Low reverse leakage current.
- Stable Zener voltage with ±2% tolerance.
- RoHS compliant and lead-free.
- Surface mount package (SOT-23-3) for easy integration into modern electronic designs.
Applications
The BZX84B15-HE3-18 Zener diode is versatile and can be used in a variety of applications, including voltage regulation, surge protection, and signal clipping. It is particularly suited for automotive electronics due to its AEC-Q101 qualification. Other applications include industrial control systems, consumer electronics, and medical devices where stable voltage regulation is critical.
Q & A
- What is the Zener voltage of the BZX84B15-HE3-18? The Zener voltage is 15V with a tolerance of ±2%.
- What is the power rating of the BZX84B15-HE3-18? The power rating is 300 mW.
- What is the operating temperature range of the BZX84B15-HE3-18? The operating temperature range is -55°C to 150°C.
- Is the BZX84B15-HE3-18 RoHS compliant? Yes, it is RoHS compliant.
- What is the package type of the BZX84B15-HE3-18? The package type is SOT-23-3.
- What is the reverse leakage current of the BZX84B15-HE3-18? The reverse leakage current is 50 nA @ 10.5 V.
- What is the Zener impedance of the BZX84B15-HE3-18? The Zener impedance is 30 Ohms.
- Is the BZX84B15-HE3-18 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified.
- What are the typical applications of the BZX84B15-HE3-18? Typical applications include voltage regulation, surge protection, and signal clipping in automotive, industrial, and consumer electronics.
- What is the ESD capability of the BZX84B15-HE3-18? The ESD capability is > 8 kV for the Human Body Model and > 800 V for the Machine Model.
