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BZX84-C4V7,235

BZX84-C4V7,235 Description

The BZX84-C4V7,235 from Nexperia is a 4.7V Zener diode designed for precision voltage regulation in surface-mount applications. Packaged in TO-236AB (SOT-23) and supplied in Tape & Reel (TR), this automotive-grade component meets stringent reliability standards, making it suitable for harsh environments. With a ±5% tolerance on its nominal Zener voltage (Vz), it ensures stable performance in voltage clamping, reference, and regulation circuits. Its low reverse leakage current (3 µA @ 2 V) and max impedance (Zzt) of 80 Ohms enhance efficiency in low-power designs.

BZX84-C4V7,235 Features

• Zener Voltage (Vz): 4.7V ±5% for precise regulation.
• Power Dissipation: 250 mW, balancing compact size and thermal performance.
• Low Forward Voltage (Vf): 900 mV @ 10 mA, minimizing energy loss.
• Automotive Grade: Compliant with rigorous industry standards for reliability.
• RoHS3 & REACH Compliant: Environmentally friendly and unrestricted for global use.
• MSL 1 (Unlimited): No moisture sensitivity concerns, simplifying storage and handling.

BZX84-C4V7,235 Applications

Ideal for:

• Voltage Clamping: Protects sensitive ICs from overvoltage in automotive ECUs, sensors, and infotainment systems.
• Voltage Reference: Provides stable bias for ADCs, DACs, and precision analog circuits.
• Power Regulation: Used in portable electronics, IoT devices, and low-power SMPS for secondary regulation.
• Signal Conditioning: Ensures signal integrity in communication modules and industrial control systems.

Conclusion of BZX84-C4V7,235

The BZX84-C4V7,235 stands out for its tight tolerance, automotive-grade robustness, and compact SOT-23 package, making it a versatile choice for modern electronics. Its low leakage and impedance optimize performance in energy-sensitive designs, while compliance with RoHS3 and REACH ensures sustainability. Whether for automotive, industrial, or consumer applications, this Zener diode delivers reliable voltage stabilization in space-constrained layouts.