Product Overview: NXP BZX284-B4V3 Zener Diode

The NXP BZX284-B4V3 is a precision Zener diode designed to offer a reliable voltage reference in a variety of electronic applications. This small-signal Zener diode, with its 4.3V nominal Zener voltage, is an essential component for voltage regulation and voltage reference circuits. Its compact SOD110 package is suitable for high-density mounting, making it an ideal choice for space-constrained applications.

Key Features

• Zener Voltage: The BZX284-B4V3 has a nominal Zener voltage of 4.3 volts, which is maintained with high precision, ensuring consistent performance.
• Power Dissipation: With a total power dissipation of 400 mW, this Zener diode can handle a moderate amount of power, making it suitable for a wide range of electronic circuits.
• Tolerance: The voltage tolerance of ±5% for this component provides a balanced trade-off between precision and flexibility, accommodating slight variations in circuit conditions.
• Package: Enclosed in the small SOD110 package, the BZX284-B4V3 is optimized for space-saving designs without compromising on performance.
• Temperature Stability: The diode features excellent stability over a wide temperature range, ensuring reliable operation in various environmental conditions.

Applications

The BZX284-B4V3 Zener diode is versatile and can be used in numerous applications, including:

• Voltage regulation circuits to provide a stable reference voltage
• Protection circuits to prevent over-voltage conditions
• Switching power supplies where stable reference voltages are critical
• Precision voltage clamping applications where specific voltage thresholds are required

Quality and Reliability

NXP Semiconductors is known for its commitment to quality, and the BZX284-B4V3 Zener diode is no exception. It is manufactured to high standards, ensuring that each component meets the stringent requirements for performance and reliability. Whether for industrial, commercial, or consumer electronics, the BZX284-B4V3 is a dependable choice for designers looking for a compact, precise, and stable voltage reference solution.