1N5261B_T50A

Single Zener Diodes Overview

The onsemi 1N5261B_T50A is a single-channel Zener diode with a nominal voltage of 47V and a maximum power dissipation of 500 mW. It utilizes a DO-35 through-hole package with two pins. The device features a 5% voltage tolerance, a test current of 2.7mA, and a maximum Zener impedance of 105Ω. Maximum reverse leakage current is specified at 100nA. Operating temperatures range from -65°C to +175°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation for general-purpose applications
• Constructed in a hermetically sealed glass axial leaded package
• Designed for reliable operation across extended temperature ranges

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose voltage regulation

Single Zener Diodes Procurement Notes

Verify the specific suffix _T50A against official datasheets to confirm packaging details such as reel or cut tape specifications. Ensure the manufacturer designation matches current corporate ownership structures. Confirm RoHS compliance status directly from the latest documentation before procurement.

Single Zener Diodes Selection Notes

Select this component when a precise 47V regulation point is required within a standard axial footprint. Evaluate thermal management requirements to ensure the 500 mW dissipation limit is not exceeded under worst-case operating conditions. Verify that the 105Ω impedance meets circuit sensitivity requirements.

Single Zener Diodes Part Context

This part belongs to the 1N5261 series of Zener diodes manufactured by onsemi. The series offers various voltage ratings within the same DO-35 package form factor. These components are widely used in discrete semiconductor designs requiring reliable voltage clamping or referencing capabilities.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering 1N5261B equivalents in DO-35 packages. Verify pinout compatibility and electrical parameter tolerances match the original design specifications.