PTV22B-M3/84A

Single Zener Diodes Overview

The PTV22B-M3/84A is a Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It operates in the DO-220AA (SMP) surface-mount package with a power dissipation of 600 mW. The device features a nominal Zener voltage of 22 V and a maximum reverse leakage current of 10 µA at the specified test current. It is designed for operation within a junction temperature range of -55°C to +150°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics in a compact surface-mount form factor.
• Engineered for low reverse leakage current to minimize standby power consumption in sensitive circuits.
• Capable of reliable operation across an extended industrial temperature range.

Single Zener Diodes Applications

• Voltage reference sources in precision measurement equipment
• Over-voltage protection stages in signal conditioning circuits
• Biasing networks for semiconductor devices requiring stable potential

Single Zener Diodes Procurement Notes

Verify the specific suffix against official Vishay documentation, as ordering codes determine compliance status and packaging. Confirm availability through authorized distributors, noting that component lifecycle status may affect long-term supply. Ensure the requested variant matches the exact electrical specifications required for the design.

Single Zener Diodes Selection Notes

Select this component when a 600 mW Zener diode is required in a DO-220AA package. Evaluate the 22 V nominal voltage against circuit requirements. Consider the 10 µA leakage limit for low-power applications. Verify thermal management capabilities for the intended operating environment.

Single Zener Diodes Part Context

This part belongs to the Vishay eSMP series of small-signal diodes. The series utilizes the DO-220AA footprint to provide robust performance in space-constrained designs. Vishay General Semiconductor - Diodes Division produces this line for general-purpose discrete semiconductor applications.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference guides for verified alternatives.