The Rohm EDZT2R20B is a Zener diode designed for voltage regulation and surge protection applications. It offers a stable and precise reverse breakdown voltage, making it suitable for protecting sensitive electronic components from overvoltage conditions.

Applications

• Voltage regulation in electronic circuits.
• Overvoltage protection for sensitive components.
• Transient voltage suppression (TVS).
• Clipping circuits.
• Reference voltage generation.

Features

• Precise Zener voltage.
• Low dynamic impedance.
• Fast response time.
• Small surface mount package.
• High surge current capability.

Benefits

• Protects electronic circuits from damage due to overvoltage.
• Provides a stable and reliable reference voltage.
• Improves the reliability and lifespan of electronic devices.
• Simplifies circuit design with its precise voltage regulation characteristics.
• Saves board space due to its small package size.

Additional Details

The EDZT2R20B has a Zener voltage of approximately 2.0V. It comes in a compact SMD (Surface Mount Device) package, typically a SOD-323 or similar. Its fast response time makes it effective in suppressing transient voltage spikes. Zener diodes operate by allowing current to flow in reverse when the voltage reaches the breakdown voltage. This characteristic is used to clamp the voltage to a predetermined level, protecting downstream components.

Consult the Rohm Semiconductor datasheet for the EDZT2R20B for detailed specifications, including Zener voltage tolerance, power dissipation, and operating temperature range. This is crucial for proper circuit design and application.