BZG03B22TR3

Single Zener Diodes Overview

The BZG03B22TR3 is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 22 V with a tolerance of ±6%. The device is rated for a maximum power dissipation of 3 W and operates within a junction temperature range of -65°C to +150°C. It utilizes the DO-214AC (SMA) surface-mount package. Key electrical characteristics include a maximum Zener impedance of 15 Ohms, a reverse leakage current of 1 µA at 18 V, and a forward voltage of 1.2 V at 500 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with a nominal Zener voltage of 22 V and tight ±6% tolerance.
• Capable of handling high power dissipation up to 3 W in a compact surface-mount footprint.
• Engineered for reliable operation across an extended industrial temperature range from -65°C to +150°C.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise 22 V levels
• Overvoltage protection in electronic systems
• Clamping applications in signal processing paths

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance and specific packaging details such as reel size against official datasheets. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain device integrity prior to assembly.

Single Zener Diodes Selection Notes

Select this component when a 3 W power rating and DO-214AC package are required for 22 V regulation. Compare impedance and leakage specifications against circuit requirements. Consider thermal management capabilities given the 150°C junction limit. Validate compatibility with automated pick-and-place equipment due to the surface-mount form factor.

Single Zener Diodes Part Context

This part belongs to the BZG03C series of Zener diodes from Vishay. The series offers various voltage options in the DO-214AC package, designed for general-purpose voltage regulation and protection tasks. The BZG03B22TR3 specifically targets applications needing robust power handling and wide temperature stability in a small outline.

Single Zener Diodes Replacement Considerations

Check for equivalent parts with matching 22 V Zener voltage, 3 W power rating, and DO-214AC package. Verify that alternative components meet the same ±6% tolerance and impedance specifications. Ensure thermal and electrical characteristics align with the original design constraints before substitution.

Single Zener Diodes FAQ

What is the maximum power dissipation of the BZG03B22TR3?

The maximum power dissipation is 3 W.

What is the operating temperature range for this diode?

The operating junction temperature range is -65°C to +150°C.