1N5361B

Single Zener Diodes Overview

The onsemi 1N5361B is a single silicon Zener diode with a nominal voltage of 27 V and a maximum power dissipation of 5 W. It features a ±5% tolerance, a maximum dynamic impedance of 5 Ohms, and a reverse leakage current of 500 nA at 20.6 V. The device operates in through-hole axial packages (T-18) with a temperature range of -65°C to 200°C.

Single Zener Diodes Feature Summary

• Utilizes silicon-oxide passivated junctions for superior operating characteristics and high reliability.
• Provides ESD protection rated at Class 3 (>16 kV) per the Human Body Model.
• Features surge rating capability up to 180 W at 8.3 ms duration.

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Protection against electrostatic discharge events
• Surge suppression applications

Single Zener Diodes Procurement Notes

Verify that the specific ordering suffix matches the required package type, such as RLG for axial lead variants. Confirm RoHS compliance status and material declarations against the latest datasheet revision. Ensure environmental certifications align with project requirements before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component when a 27 V reference is required within a 5 W power envelope. The wide operating temperature range supports demanding environments. Verify that the axial lead configuration fits the target PCB layout constraints and mounting position requirements.

Single Zener Diodes Part Context

This part belongs to the 1N53xxB series of 5 Watt Surmetec 40 Zener regulators. The series offers tight electrical limits and utilizes transfer-molded plastic packages for environmental protection. It serves as a standard solution for robust voltage regulation tasks.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers' 1N5361B equivalents. Verify pinout compatibility and thermal resistance values. Ensure substitute parts meet the same 5 W power dissipation and 27 V nominal voltage specifications.

Single Zener Diodes FAQ

What is the ESD rating of the 1N5361B?

The device has an ESD rating of Class 3, exceeding 16 kV according to the Human Body Model.

What is the maximum surge rating?

The component supports a surge rating of up to 180 W for a duration of 8.3 ms.