The KDZ9.1V-RTK/H is a Zener diode manufactured by KEC. Zener diodes are used for voltage regulation and overvoltage protection. The '9.1V' indicates a Zener voltage of approximately 9.1 volts. The '/H' likely indicates a specific handling or packaging code.

Applications

• Voltage regulation in power supplies
• Overvoltage protection circuits
• Clipping circuits
• Level shifting
• Voltage reference

Features

• Zener diode with a breakdown voltage of approximately 9.1V
• Small SMD package
• Stable voltage regulation
• Low reverse leakage current
• RoHS compliant

Benefits

• Provides a stable voltage reference for various circuits.
• Protects sensitive components from overvoltage conditions.
• Simplifies circuit design by providing a fixed voltage output.
• Easy to integrate into compact designs.
• Meets environmental regulations.

Technical Specifications

The KDZ9.1V-RTK/H has a Zener voltage (Vz) of approximately 9.1V at a specified test current (Iz). The dynamic impedance (Zz) is an important parameter that affects the voltage regulation performance. It's typically housed in a small surface-mount package such as SOD-323. The '/H' suffix likely denotes specific handling or packaging details. The operating temperature range typically spans from -40°C to +125°C. It exhibits low reverse leakage current to minimize power consumption in the reverse bias condition. The power dissipation rating is limited, and it should be considered for selecting the right Zener diode. It's crucial to consult the official datasheet for precise electrical characteristics, including Zener voltage tolerance, dynamic impedance, and power dissipation ratings. This diode is often used in applications requiring a stable and precise voltage reference, such as in analog circuits and power management systems.