1N5246B_T50R

Single Zener Diodes Overview

The onsemi 1N5246B_T50R is a single-channel general-purpose Zener diode with a nominal voltage of 16 V and a maximum power dissipation of 500 mW. It features a 5% voltage tolerance, a maximum reverse leakage current of 100 nA, and a Zener impedance of 17 Ohms at a test current of 7.8 mA. The device operates within a temperature range of -65 °C to +200 °C and utilizes an SOD-27 through-hole package.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation for general-purpose applications
• Operates reliably across a wide temperature range up to 200 °C
• Features low reverse leakage current for efficient performance

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clipping and clamping circuits

Single Zener Diodes Procurement Notes

Verify the specific suffix T50R against official datasheets to confirm reel packaging specifications. Ensure compatibility with standard through-hole assembly processes. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to procurement.

Single Zener Diodes Selection Notes

Select this component when a 16 V regulation point is required in a through-hole configuration. Consider the 500 mW power rating and 17 Ohm impedance for circuit design constraints. Verify that the SOD-27 package dimensions fit the intended PCB layout requirements.

Single Zener Diodes Part Context

This part belongs to the 1N52xxB series of 0.5 W glass axial-lead Zener diodes manufactured by onsemi. The series offers a wide selection of voltages from 2.4 V to 200 V with standard 5% tolerances. The 1N5246B variant specifically targets the 16 V segment of this established product line.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering DO-35 or SOD-27 packaged 16 V Zener diodes with 500 mW ratings. Verify electrical parameters such as Zener impedance and leakage current match the original design specifications.