The RLZTE-1115A is a Zener diode manufactured by Rohm Semiconductor. It is designed to provide voltage regulation and overvoltage protection in various electronic circuits. It operates by maintaining a constant voltage across its terminals when the reverse voltage exceeds its Zener voltage.

Applications

• Voltage regulation
• Overvoltage protection
• Transient voltage suppression
• Clipping circuits
• Level shifting

Features

• Zener voltage: 15V (Nominal)
• Low leakage current
• High surge current capability
• Small surface mount package (SOD-323)
• Pb-free lead finish

Benefits

• Provides stable voltage regulation.
• Protects sensitive circuits from overvoltage damage.
• Offers reliable protection against transient voltage spikes.
• Saves board space with its small surface mount package.
• Complies with environmental regulations.

Additional Details

The RLZTE-1115A Zener diode is designed to clamp the voltage across its terminals to approximately 15V when the reverse voltage exceeds this value. Its low leakage current minimizes power consumption. The high surge current capability ensures that it can withstand brief, high-energy voltage spikes without damage. The small SOD-323 package allows for dense circuit designs. This Zener diode is commonly used in power supplies, communication equipment, and consumer electronics to protect against voltage transients and maintain stable voltage levels. The power dissipation rating is typically in the hundreds of milliwatts. The device's reverse current remains very low until the breakdown voltage is reached, at which point the current increases rapidly. The RLZTE-1115A is a cost-effective solution for voltage regulation and overvoltage protection in a wide range of applications. Proper heat sinking may be required in applications with high power dissipation.