1N5353BRL

Overview

The onsemi 1N5353BRL is a single Zener voltage regulator diode from the 1N53 series, housed in an axial lead Surmetic 40 package (Case 017AA). It features a nominal Zener voltage of 16 V with a ±5% tolerance and a maximum steady-state power dissipation of 5 W at 25°C. The device operates within a junction temperature range of -65°C to +200°C and includes silicon-oxide passivated junctions for environmental protection.

Feature Summary

• Utilizes silicon-oxide passivated junctions for enhanced reliability and superior operating characteristics
• Provides robust surge current handling capabilities up to 180 W for 8.3 ms pulses
• Offers high electrostatic discharge immunity rated at Class 3 per Human Body Model

Applications

• Voltage regulation circuits requiring stable reference levels
• Overvoltage protection stages in industrial equipment
• Power supply output stabilization systems

Procurement Notes

Verify that the ordering suffix 'BRL' corresponds to the specified tape and reel packaging configuration containing 4000 units per reel. Confirm compliance with RoHS directives and ensure the component meets the required Pb-Free standards as indicated by the manufacturer's documentation.

Selection Notes

Select this component when a 16 V reference point is needed with a 5 W power rating. Ensure the application environment supports the specified thermal resistance limits and that the axial lead mounting position aligns with the board layout requirements for Case 017AA.

Part Context

This part belongs to the 1N53 series of 5 Watt Zener diodes manufactured by onsemi. The series covers a wide Zener voltage range from 3.3 V to 200 V, utilizing transfer-molded plastic packages designed to withstand common environmental conditions while maintaining tight electrical parameter limits.

Replacement Considerations

Compatible substitutes include other 1N53 series devices such as 1N5353BG or 1N5353BRLG, provided they match the 16 V nominal voltage, 5 W power rating, and axial lead package dimensions.