The 1N2998B is a Zener diode manufactured by Microsemi Corporation. It is designed to provide voltage regulation and transient voltage suppression in a variety of electronic circuits.

Applications

• Voltage regulation
• Overvoltage protection
• Clipping circuits
• Voltage shifting
• Calibration circuits

Features

• Precise voltage regulation
• High surge current capability
• Low dynamic impedance
• Glass passivated junction
• RoHS compliant

Benefits

• Stable and reliable voltage regulation
• Protection against overvoltage transients
• Improved circuit performance
• Long-term reliability
• Environmentally friendly due to RoHS compliance

Additional Details

The 1N2998B has a nominal Zener voltage of 12V with a tolerance of ±5%. It has a maximum power dissipation of 1W. It is typically packaged in a DO-41 package. For detailed specifications, including Zener impedance, reverse leakage current, and thermal resistance, refer to the Microsemi datasheet for the 1N2998B. This datasheet provides comprehensive information for accurate circuit design and optimal performance.