Overview
The BZX384C15-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 wide range of Zener voltages graded according to the international E24 standard. The BZX384C15-HE3-18 is specifically designed with a nominal Zener voltage of 15V, making it suitable for various voltage regulation and protection applications in electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 15 | V |
| Power - Max | 200 | mW |
| Impedance (Max) (Zzt) | 30 | Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 10.5 V | |
| Operating Temperature | -55°C ~ 150°C | |
| Package / Case | SOD-323 | |
| Mounting Type | Surface Mount | |
| Junction Temperature | 150 °C | |
| Thermal Resistance Junction to Ambient Air | 650 K/W |
Key Features
- Silicon planar Zener diodes with a wide range of Zener voltages graded according to the international E24 standard.
- RoHS-compliant and AEC-Q101 qualified, ensuring high reliability and environmental compliance.
- Low thermal resistance and high power dissipation capability (200 mW).
- Surface mount package (SOD-323) for easy integration into modern electronic designs.
- Wide operating temperature range from -55°C to 150°C.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection and surge absorption.
- Signal clipping and limiting.
- Reference voltage generation.
- Automotive and industrial applications requiring high reliability and temperature stability.
Q & A
- What is the nominal Zener voltage of the BZX384C15-HE3-18?
The nominal Zener voltage is 15V.
- What is the maximum power dissipation of the BZX384C15-HE3-18?
The maximum power dissipation is 200 mW.
- What is the operating temperature range of the BZX384C15-HE3-18?
The operating temperature range is from -55°C to 150°C.
- What type of package does the BZX384C15-HE3-18 come in?
The component comes in a SOD-323 surface mount package.
- Is the BZX384C15-HE3-18 RoHS-compliant and AEC-Q101 qualified?
Yes, it is both RoHS-compliant and AEC-Q101 qualified.
- What is the thermal resistance junction to ambient air for the BZX384C15-HE3-18?
The thermal resistance junction to ambient air is 650 K/W.
- What is the reverse leakage current at 10.5V for the BZX384C15-HE3-18?
The reverse leakage current at 10.5V is 50 nA.
- What are some common applications of the BZX384C15-HE3-18?
Common applications include voltage regulation, overvoltage protection, signal clipping, and reference voltage generation.
- Is the BZX384C15-HE3-18 suitable for automotive applications?
Yes, it is suitable for automotive and industrial applications due to its high reliability and temperature stability.
- Where can I find detailed specifications and datasheets for the BZX384C15-HE3-18?
Detailed specifications and datasheets can be found on the official Vishay website, as well as on distributor websites like Digi-Key and Mouser.
