The RLZ3V9 is a Zener diode manufactured by SEMTECH ELECTRONICS LTD. It is designed to provide voltage regulation and transient voltage suppression in various electronic circuits.

Applications

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

Features

• Zener voltage of 3.9V
• Low dynamic impedance
• High surge current capability
• Small surface mount package (SOD-323)
• Lead-free and RoHS compliant

Benefits

• Provides stable voltage regulation for sensitive circuits.
• Protects circuits from transient voltage spikes.
• Compact design for space-constrained applications.
• Environmentally friendly due to lead-free construction.
• Reliable performance in various operating conditions.

Additional Details

The RLZ3V9 Zener diode offers precise voltage regulation and robust transient voltage suppression capabilities. Its low dynamic impedance ensures stable voltage regulation under varying load conditions. The small SOD-323 package enables easy integration into surface mount designs. This Zener diode is widely used in applications requiring reliable voltage protection.

Electrical Specifications:

• Zener Voltage (Vz): 3.9V
• Zener Test Current (Iz): 5mA
• Power Dissipation: 200mW
• Operating Temperature: -65°C to +150°C