Description

The IN4732A 4V7 1W Zener Diode is a high-performance diode designed for voltage regulation and overvoltage protection in electronic circuits. With a breakdown voltage of 4.7V, it is ideal for applications where precise voltage clamping is necessary to protect sensitive components from excessive voltage. The 1-watt power rating allows it to dissipate moderate power without sacrificing its reliability or performance.

Key Specifications:

• Zener Voltage (Vz): 4.7V (4V7)
• Power Rating: 1 Watt (1W)
• Package Type: DO-41 (Through-Hole)
• Tolerance: ±5% (standard for Zener diodes)
• Maximum Zener Impedance: 150 Ohms at Vz (typical)
• Operating Temperature Range: -55°C to +150°C

Features:

• Voltage Regulation: Provides a stable 4.7V breakdown voltage, ensuring accurate voltage regulation for sensitive circuits.
• Power Handling: With a 1W power rating, the diode can handle moderate power dissipation while maintaining reliable performance.
• Zener Breakdown: Effective at clamping voltage to prevent overvoltage conditions and protect components from damage.
• Durable Construction: Built to perform reliably in various environmental conditions, with an operating temperature range from -55°C to +150°C.
• Compact Package: Packaged in a DO-41 through-hole format, making it easy to incorporate into a wide range of circuit designs.

Applications:

• Voltage Regulation: Used in circuits where stable voltage is needed to power sensitive components.
• Overvoltage Protection: Protects devices from voltage spikes by clamping the voltage to a safe level.
• Signal Clamping: Ensures signals remain within safe voltage levels, providing protection in both digital and analog circuits.
• Power Supply Protection: Commonly used in power supplies to safeguard against overvoltage conditions and maintain consistent voltage output.
• Consumer Electronics: Ideal for protecting small electronics, ensuring their longevity and reliability by preventing overvoltage damage.

The IN4732A 4V7 1W Zener Diode is an essential component for engineers and designers looking for efficient voltage regulation and protection in their electronic circuits. Its robust power rating, reliable voltage clamping, and wide operating temperature range make it an excellent choice for various applications that demand precise and dependable performance.