The CMPZ5237B is a surface mount Zener diode manufactured by Central Semiconductor Corp. It is designed to provide voltage regulation in a variety of electronic circuits. This diode is characterized by its compact size, low leakage current, and sharp breakdown voltage, making it suitable for applications where precise voltage control is required.

Applications

• Voltage regulation
• Transient voltage suppression
• Clipping and clamping circuits
• Overvoltage protection
• Low-power rectification

Features

• Surface mount package
• Zener voltage of 8.2V (Nominal)
• Low leakage current
• Sharp breakdown voltage
• High surge current capability

Benefits

• Provides stable voltage regulation
• Protects sensitive components from voltage spikes
• Space-saving due to small package size
• Easy to integrate into automated assembly processes
• Enhances circuit reliability

Technical Specifications

The CMPZ5237B features a Zener voltage (Vz) of 8.2V with a tolerance of approximately ±5%. Its maximum power dissipation is typically around 500mW. The operating and storage temperature range is usually between -65°C to +150°C. This Zener diode is commonly available in a SOD-323 or similar small outline surface mount package. The forward voltage drop is around 0.9V. The reverse leakage current is typically less than 1 μA at a specified voltage.

Central Semiconductor Corp. is known for manufacturing high-quality discrete semiconductors, and the CMPZ5237B is a reliable component for voltage regulation and protection in various electronic devices. Its surface mount design and robust characteristics make it a popular choice for modern circuit designs.