Overview
The BZX84C15-HE3-08 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-HE3-08 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, making it suitable for automotive applications, and it is also RoHS-compliant, ensuring environmental sustainability. The device is packaged in a SOT-23-3 case, which is a surface-mount type, facilitating easy integration into modern electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Nominal) | 15 | V |
| Tolerance | ±5% | |
| Test Current (IZT) | 5 mA | |
| Reverse Leakage Current (IR) at VR | 50 nA @ 10.5 V | |
| Dynamic Resistance (ZZT) at IZT | 30 Ohms | |
| Maximum Power Dissipation | 300 mW | |
| Operating Temperature Range | -55°C to +150°C | |
| Package / Case | SOT-23-3 (TO-236-3, SC-59) | |
| Mounting Type | Surface Mount | |
| ESD Capability | Human Body Model: > 8 kV, Machine Model: > 800 V |
Key Features
- Silicon planar Zener diodes with high stability and precision.
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications.
- RoHS-compliant and environmentally sustainable.
- High ESD capability: Human Body Model > 8 kV, Machine Model > 800 V.
- Surface-mount SOT-23-3 package for easy integration.
- Wide operating temperature range: -55°C to +150°C.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Automotive systems due to AEC-Q101 qualification.
- Industrial, computing, consumer, telecommunications, military, aerospace, and medical markets.
- Circuit design where a stable voltage reference is required.
Q & A
- What is the nominal Zener voltage of the BZX84C15-HE3-08?
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-HE3-08?
The maximum power dissipation is 300 mW.
- Is the BZX84C15-HE3-08 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the operating temperature range of this diode?
The operating temperature range is -55°C to +150°C.
- What type of package does the BZX84C15-HE3-08 come in?
The diode is packaged in a SOT-23-3 (TO-236-3, SC-59) case.
- Is the BZX84C15-HE3-08 RoHS-compliant?
Yes, it is RoHS-compliant.
- What is the ESD capability of this diode?
The ESD capability is > 8 kV for the Human Body Model and > 800 V for the Machine Model.
- What are some common applications of the BZX84C15-HE3-08?
Common applications include voltage regulation, overvoltage protection, and use in automotive and various industrial systems.
- What is the reverse leakage current at VR for this diode?
The reverse leakage current at VR is 50 nA @ 10.5 V.
