Overview
The BZX84C15-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. The BZX84C15-HE3-18 is specifically designed to provide a stable voltage reference and is widely used in various electronic circuits for voltage regulation and protection.
This diode is AEC-Q101 qualified, ensuring it meets the stringent requirements for automotive applications. It is also RoHS-compliant, making it suitable for use in a broad range of electronic devices.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nominal) | 15 | V |
| Tolerance | ±5% | |
| Package | SOT-23-3 | |
| Power - Max | 300 mW | |
| Operating Temperature | -55°C to 150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) | 30 Ohms | |
| Current - Reverse Leakage @ Vr | 50 nA @ 10.5 V | |
| RoHS Status | RoHS-compliant |
Key Features
- AEC-Q101 qualified for automotive applications, ensuring high reliability and performance.
- RoHS-compliant, making it suitable for use in a wide range of electronic devices.
- High ESD capability: human body model > 8 kV, machine model > 800 V.
- Stable Zener voltage with ±5% tolerance, with options for ±2% tolerance by replacing 'C' with 'B' in the ordering code.
- Compact SOT-23-3 package, ideal for surface mount applications.
- Wide operating temperature range of -55°C to 150°C.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Automotive systems due to its AEC-Q101 qualification.
- Industrial, computing, consumer, telecommunications, military, aerospace, and medical markets.
Q & A
- What is the nominal Zener voltage of the BZX84C15-HE3-18?
The nominal Zener voltage is 15 V.
- What is the tolerance of the Zener voltage for this diode?
The tolerance is ±5%.
- What is the maximum power dissipation of the BZX84C15-HE3-18?
The maximum power dissipation is 300 mW.
- What is the operating temperature range of this diode?
The operating temperature range is -55°C to 150°C.
- Is the BZX84C15-HE3-18 RoHS-compliant?
Yes, it is RoHS-compliant.
- What is the package type of the BZX84C15-HE3-18?
The package type is SOT-23-3.
- What are the typical applications of the BZX84C15-HE3-18?
Typical applications include voltage regulation, overvoltage protection, and use in automotive and industrial systems.
- Does the BZX84C15-HE3-18 meet automotive standards?
Yes, it is AEC-Q101 qualified for automotive applications.
- What is the reverse leakage current at the specified voltage?
The reverse leakage current is 50 nA at 10.5 V.
- What is the maximum impedance of the BZX84C15-HE3-18?
The maximum impedance is 30 Ohms.
