Overview
The BZX84-B3V9/DG/B3215 is a Zener diode manufactured by NXP USA Inc. This component is part of the BZX84 series, known for its reliability and precision in voltage regulation. The BZX84-B3V9/DG/B3215 is specifically designed to provide a stable voltage reference of 3.9 volts, making it suitable for a variety of electronic circuits that require precise voltage control.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | BZX84-B3V9/DG/B3215 |
| Manufacturer | NXP USA Inc. |
| Zener Voltage | 3.9V |
| Tolerance | 2% |
| Power Dissipation | 0.25W |
| Package | TO-236AB |
| Direction | Unidirectional |
| RoHS Status | RoHS Compliant |
Key Features
- Precision Voltage Regulation: Provides a stable voltage reference of 3.9 volts with a tolerance of 2%.
- Low Power Dissipation: Designed to handle up to 0.25 watts of power dissipation.
- Compact Package: Available in the TO-236AB package, suitable for surface mount technology (SMT) assembly.
- RoHS Compliance: Meets RoHS standards, ensuring environmental sustainability.
Applications
The BZX84-B3V9/DG/B3215 Zener diode is versatile and can be used in various applications, including:
- Voltage Regulation: In circuits requiring a stable 3.9V voltage reference.
- Overvoltage Protection: To protect electronic components from voltage surges.
- Signal Conditioning: In circuits that need to stabilize or clip voltage levels.
- Power Supplies: As part of voltage regulation modules in power supply units.
Q & A
- What is the Zener voltage of the BZX84-B3V9/DG/B3215?
The Zener voltage of the BZX84-B3V9/DG/B3215 is 3.9 volts. - What is the power dissipation capacity of this diode?
The power dissipation capacity is 0.25 watts. - What package type is the BZX84-B3V9/DG/B3215 available in?
The diode is available in the TO-236AB package. - Is the BZX84-B3V9/DG/B3215 RoHS compliant?
Yes, it is RoHS compliant. - What are the typical applications of this Zener diode?
It is used in voltage regulation, overvoltage protection, signal conditioning, and power supplies. - What is the tolerance of the Zener voltage for this diode?
The tolerance is 2%. - Can the BZX84-B3V9/DG/B3215 be used in surface mount technology (SMT) assembly?
Yes, it can be used in SMT assembly. - Where can I find the datasheet for the BZX84-B3V9/DG/B3215?
The datasheet can be found on the manufacturer's website or through authorized distributors like DigiPart or JLCPCB. - Is the BZX84-B3V9/DG/B3215 suitable for high-power applications?
No, it is not suitable for high-power applications due to its 0.25W power dissipation limit. - Can I use the BZX84-B3V9/DG/B3215 in place of other Zener diodes with different voltage ratings?
No, it is not recommended to use this diode in place of others with different voltage ratings as it is specifically designed for a 3.9V reference.
