The KDZ4.7V-Y-RTKP is a Zener diode manufactured by KEC. It is designed to provide a stable reference voltage of 4.7V. Zener diodes are semiconductor devices that allow current to flow in either direction, but when the reverse voltage exceeds the Zener voltage, a controlled breakdown occurs, maintaining a constant voltage across the diode.

Applications

• Voltage regulation in electronic circuits
• Overvoltage protection
• Clipping and clamping circuits
• Voltage reference in power supplies
• Transient voltage suppression

Features

• Zener Voltage: 4.7V
• Low reverse current
• High surge current capability
• Small package size
• RoHS compliant

Benefits

• Provides a stable and accurate voltage reference
• Protects sensitive components from overvoltage conditions
• Simple to implement in circuit designs
• Cost-effective voltage regulation solution
• Reliable performance

The KDZ4.7V-Y-RTKP is typically used in applications where a precise and stable voltage reference is required. Its small size and high surge current capability make it suitable for use in a wide range of electronic devices. The Zener diode is commonly found in power supplies, voltage regulators, and overvoltage protection circuits.

Technical Specifications:

• Zener Voltage (Vz): 4.7V
• Tolerance: +/- 5%
• Power Dissipation: Typically around 500mW, but this depends on the specific datasheet.
• Operating Temperature: -55°C to +150°C (typical)
• Package Type: SOD-323 or similar small outline package