1N5365BG

Single Zener Diodes Overview

The onsemi 1N5365BG is a silicon-oxide passivated junction Zener diode rated for 5 W steady-state power dissipation. It provides a nominal reverse Zener voltage of 36 V with a ±5% tolerance, tested at IZT = 30 mA. The device features a maximum dynamic impedance (ZZT) of 11 Ω and a reverse leakage current of 0.65 µA at VR = 27.4 V. It operates within a temperature range of -65°C to +200°C and utilizes an axial lead Surmetic 40 package.

Single Zener Diodes Feature Summary

• Utilizes silicon-oxide passivated junctions for superior operating characteristics and environmental protection.
• Offers high surge capability with ratings up to 180 W for 8.3 ms pulses.
• Provides robust electrostatic discharge (ESD) protection exceeding 16 kV per the Human Body Model.

Single Zener Diodes Applications

• Voltage regulation in electronic circuits requiring stable reference levels.
• Protection against transient overvoltage events and electrical surges.
• General-purpose clamping applications in industrial and commercial equipment.

Single Zener Diodes Procurement Notes

Verify that the ordering suffix 'G' corresponds to the Pb-Free package configuration as specified by the manufacturer. Confirm the specific part number matches the required JEDEC registration and tolerance class before procurement. Ensure compatibility with standard axial mounting techniques and verify compliance with applicable RoHS directives for the intended market.

Single Zener Diodes Selection Notes

Select this component when a precise 36 V regulation point is required with tight manufacturing tolerances. The 5 W power rating supports high-current applications provided adequate heat sinking is implemented. Consider the low thermal resistance design for efficient operation under continuous DC loads or repetitive pulse conditions.

Single Zener Diodes Part Context

This device belongs to the 1N53 Series of 5 Watt Zener Voltage Regulators manufactured by onsemi. The series covers a wide voltage range from 3.3 V to 200 V, utilizing transfer-molded plastic packages designed for durability in common environmental conditions. The 1N5365BG specifically addresses the mid-range voltage segment with high reliability standards.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other manufacturers' parts adhering to the 1N5365B JEDEC specification. Verify that replacement components match the 36 V nominal voltage, 5 W power dissipation, and ±5% tolerance requirements to ensure circuit functionality remains unchanged.