The BZX55C18V R0 is a silicon planar Zener diode from Taiwan Semiconductor. It is designed for voltage stabilization applications and offers a stable reference voltage in various electronic circuits. This diode is commonly used for clipping and clamping signals, as well as providing overvoltage protection.

Applications

• Voltage regulation in power supplies
• Overvoltage protection in electronic circuits
• Clipping and clamping of signals
• Reference voltage in measurement equipment
• Transient voltage suppression

Features

• Silicon planar technology
• Sharp breakdown characteristics
• Low reverse current
• High surge current capability
• DO-35 package

Benefits

• Provides a stable and reliable reference voltage
• Protects sensitive electronic components from overvoltage
• Reduces noise and interference in electronic circuits
• Easy to integrate into existing circuits
• Cost-effective voltage regulation solution

Technical Specifications

The BZX55C18V R0 has a Zener voltage of 18V with a tolerance of approximately ±5%. The maximum power dissipation is typically 500mW. The operating temperature range is generally between -65°C to +200°C. The forward voltage drop is about 1V at a forward current of 10mA. The diode is encapsulated in a DO-35 package, which is suitable for through-hole mounting.

This Zener diode is particularly useful in situations where a precise and stable voltage reference is needed. Its robust design ensures reliable performance under varying operating conditions. It also offers excellent surge current capability, making it suitable for applications where transient voltage spikes are common.