Overview
The BZX84-C39/DG/B3R is a silicon planar Zener diode produced by Nexperia USA Inc. This component is part of the BZX84 series, known for its wide range of Zener voltages and robust electrical characteristics. The BZX84-C39/DG/B3R is specifically designed to operate at a Zener voltage of 39 volts, making it suitable for various applications requiring overvoltage protection, general regulation, and voltage reference functions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 39 | V |
| Tolerance | ±5% | |
| Test Current (IZT) | 5 mA | |
| Power Dissipation | 250 mW | |
| Package Type | TO-236AB (SOT-23) | |
| Operating Temperature Range | -55 to +150 °C | |
| Storage Temperature Range | -65 to +150 °C | |
| ESD Capability | Human Body Model: > 8 kV, Machine Model: > 800 V | |
| RoHS Status | RoHS-compliant |
Key Features
- Silicon planar Zener diode with a Zener voltage of 39 V.
- Available in TO-236AB (SOT-23) surface mount package.
- Power dissipation of 250 mW.
- ±5% tolerance.
- AEC-Q101 qualified for automotive applications.
- High ESD capability: Human Body Model > 8 kV, Machine Model > 800 V.
- RoHS-compliant.
- Wide operating temperature range: -55 to +150 °C.
Applications
The BZX84-C39/DG/B3R Zener diode is versatile and can be used in various applications, including:
- Overvoltage protection: To protect electronic circuits from voltage spikes and surges.
- General regulation: For stabilizing voltage levels in power supplies and other electronic circuits.
- Voltage reference functions: To provide a stable voltage reference in analog circuits.
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
Q & A
- What is the Zener voltage of the BZX84-C39/DG/B3R? The Zener voltage is 39 V.
- What is the tolerance of the BZX84-C39/DG/B3R? The tolerance is ±5%.
- What is the power dissipation of the BZX84-C39/DG/B3R? The power dissipation is 250 mW.
- In what package is the BZX84-C39/DG/B3R available? It is available in the TO-236AB (SOT-23) surface mount package.
- Is the BZX84-C39/DG/B3R RoHS-compliant? Yes, it is RoHS-compliant.
- What are the operating and storage temperature ranges for the BZX84-C39/DG/B3R? The operating temperature range is -55 to +150 °C, and the storage temperature range is -65 to +150 °C.
- Does the BZX84-C39/DG/B3R have any automotive qualifications? Yes, it is AEC-Q101 qualified.
- What is the ESD capability of the BZX84-C39/DG/B3R? 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 BZX84-C39/DG/B3R? Common applications include overvoltage protection, general regulation, voltage reference functions, and automotive systems.
- Where can I find detailed specifications and datasheets for the BZX84-C39/DG/B3R? Detailed specifications and datasheets can be found on the Nexperia website, as well as through distributors like Digi-Key and Mouser.
