The BZX84-B4V7 is a robust voltage regulator diode designed and manufactured by NXP Semiconductors, a leader in the field of high-performance semiconductor products. This product is part of the BZX84 series, which is known for its reliable performance in a wide range of electronic applications.
Key Features
- Low Zener Impedance: The BZX84-B4V7 offers a low dynamic impedance which ensures a stable voltage under varying current conditions.
- High Stability: Featuring excellent stability, this Zener diode can maintain consistent performance over its entire lifespan.
- Power Dissipation: With a power dissipation of 250mW, the BZX84-B4V7 can handle moderate power levels, making it suitable for a variety of applications.
- Small Package: The diode comes in a small SOT23 (TO-236AB) surface-mount package, which is ideal for space-constrained applications.
- Nominal Zener Voltage: It has a nominal Zener voltage of 4.7V, providing precision voltage regulation for circuits requiring a specific voltage reference.
Applications
The BZX84-B4V7 is versatile and can be used in numerous applications, including:
- Voltage regulation for sensitive electronics
- Power supply management
- Overvoltage and surge protection circuits
- Switching power supplies
- Consumer electronics
Product Specifications
| Parameter |
Value |
| Zener Voltage (VZ) |
4.7V |
| Package |
SOT23 (TO-236AB) |
| Power Dissipation (PD) |
250mW |
| Operating Temperature Range |
-55°C to +150°C |
With its combination of performance, stability, and compact form factor, the BZX84-B4V7 from NXP is an excellent choice for designers seeking a reliable voltage regulation solution.