The CMDZ1L8 is a surface mount Zener diode manufactured by Central Semiconductor Corp. Zener diodes are designed to maintain a constant voltage across their terminals when reverse biased, making them useful for voltage regulation and transient voltage suppression.

Applications

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

Features

• Zener voltage of 1.8V
• Surface mount package
• Low leakage current
• Fast response time
• High surge current capability
• RoHS compliant

Benefits

• Provides stable voltage regulation
• Protects sensitive circuits from voltage spikes
• Prevents damage from overvoltage conditions
• Fast response to transient events
• Compact size for space-saving designs
• Suitable for automated assembly processes

Technical Specifications

Zener Voltage (VZ): 1.8V
Power Dissipation (PD): 200mW
Reverse Leakage Current (IR): 5 µA
Operating Temperature Range: -65°C to +150°C
Package: SOD-523

The CMDZ1L8 Zener diode is specifically designed to provide a stable 1.8V reference voltage. Its low leakage current and fast response time make it suitable for sensitive electronic circuits. The surface mount package allows for efficient assembly, and the diode's RoHS compliance ensures that it meets environmental standards. It is commonly used in portable electronic devices to protect against voltage surges and provide stable voltage rails.