BZT52B5V1-V-GS08 - Vishay

BZT52B5V1-V-GS08 Frequently Asked Questions (FAQs)

• What is the recommended footprint and land pattern for the BZT52B5V1-V-GS08?
  The recommended footprint and land pattern for the BZT52B5V1-V-GS08 can be found in the Vishay Intertechnologies' application note AN483, 'Surface Mount Tantalum Capacitors and Zener Diodes Land Pattern and Footprint Recommendations'.
• How do I handle the BZT52B5V1-V-GS08 during soldering and rework?
  Vishay recommends following the soldering and rework guidelines outlined in their application note AN489, 'Soldering and Rework Guidelines for Vishay Zener Diodes'. This includes using a soldering iron with a temperature of 260°C (500°F) or less, and avoiding the use of ultrasonic cleaning or vapor phase reflow.
• What is the maximum allowable power dissipation for the BZT52B5V1-V-GS08?
  The maximum allowable power dissipation for the BZT52B5V1-V-GS08 is 500 mW. This is based on a mounting temperature of 25°C (77°F) and a thermal resistance of 200°C/W.
• Can the BZT52B5V1-V-GS08 be used in high-reliability or aerospace applications?
  The BZT52B5V1-V-GS08 is a commercial-grade device and is not intended for use in high-reliability or aerospace applications. For these types of applications, Vishay offers a range of qualified Zener diodes that meet the requirements of various industry standards, such as MIL-PRF-19500 or ESCC 4001.
• How do I determine the correct polarity of the BZT52B5V1-V-GS08?
  The BZT52B5V1-V-GS08 has a cathode band on the device marking, which indicates the cathode (negative) terminal. The anode (positive) terminal is the other terminal.