The RLZTE-115.1A is a Zener diode manufactured by Rohm Semiconductor. It is designed to provide a stable voltage reference and overvoltage protection in electronic circuits. Zener diodes are commonly used for voltage regulation, voltage clamping, and surge protection applications.

Applications

• Voltage regulation in power supplies
• Overvoltage protection in electronic devices
• Voltage clamping for sensitive components
• Reference voltage generation
• Transient voltage suppression

Features

• Precise Zener voltage of 5.1V
• Low reverse leakage current
• High surge current capability
• Surface Mount Device (SMD) package
• Excellent clamping characteristics
• Pb-free plating

Benefits

• Provides a stable and accurate 5.1V voltage reference.
• Protects electronic circuits from damage caused by overvoltage transients.
• Enables compact and efficient circuit designs.
• Ensures reliable circuit operation by clamping voltage spikes.
• Environmentally friendly due to Pb-free plating.

Additional Details

The RLZTE-115.1A features a nominal Zener voltage (Vz) of 5.1V. The datasheet provides precise voltage tolerance and test conditions. Its low reverse leakage current (Ir) contributes to energy efficiency. The diode is designed to handle relatively high surge currents, offering robust protection. The SMD package simplifies automated assembly. Power dissipation typically falls within the range of 200-500mW, depending on the specific package type and ambient temperature. Refer to the datasheet for detailed specifications, including maximum power dissipation, operating temperature range, and forward voltage characteristics, to ensure safe and proper operation. Proper thermal management may be needed for higher power applications.