The KDZGTR5.1B is a Zener diode manufactured by Rohm Semiconductor. It's designed to provide a stable reference voltage of 5.1V. This Zener diode is commonly used for voltage regulation, surge protection, and voltage clamping applications in various electronic circuits. It's known for its compact size and reliable performance.

Applications:

• Voltage Regulation: Used in power supplies and voltage regulators to maintain a stable output voltage.
• Surge Protection: Protects sensitive electronic components from voltage spikes and transients.
• Voltage Clamping: Limits the voltage to a specific level in circuits such as signal processing and control circuits.
• Overvoltage Protection: Provides protection against excessive voltage levels in electronic devices.
• Reference Voltage Generation: Generates a stable reference voltage for analog circuits and measurement equipment.

Features:

• Stable Zener Voltage: Provides a precise and stable Zener voltage of 5.1V.
• Low Dynamic Impedance: Ensures stable voltage regulation with minimal voltage change due to current variations.
• Compact Package: Allows for high-density circuit board designs.
• High Reliability: Designed for long-term performance and reliability in various operating conditions.
• RoHS Compliant: Meets environmental standards for hazardous substances.

Benefits:

• Precise Voltage Regulation: Maintains a stable and accurate voltage output.
• Effective Surge Protection: Protects electronic components from damage caused by voltage surges.
• Improved Circuit Stability: Provides a stable reference voltage for reliable circuit operation.
• Space Saving: Small package allows for compact designs.
• Cost-Effective Solution: Provides excellent performance at a competitive price.

Additional Details:

The KDZGTR5.1B has a Zener voltage (Vz) of 5.1V with a typical tolerance of around ±5%. It typically has a power dissipation of around 200mW. The operating temperature range is generally between -65°C and +150°C. The package is often a small surface-mount package, such as a SOD-323 or similar. The reverse leakage current is generally low at voltages below the Zener voltage. This diode is RoHS compliant, indicating it adheres to environmental regulations.