1N5364B

Overview

The Diotec Semiconductor 1N5364B is a non-planar silicon Zener diode designed for voltage stabilization and regulation. It features a DO-201 axial leaded package with a maximum power dissipation of 5 W at 50°C ambient temperature. The nominal Zener voltage is 33 V with a standard tolerance of ±5%. Key electrical characteristics include a test current of 40 mA, a dynamic resistance of 10 Ohms at the test current, and a reverse leakage current of 0.5 μA at 150 V reverse voltage. The device supports an operating junction temperature range from -50°C to +150°C.

Feature Summary

• High power dissipation capability up to 5 W for robust thermal performance
• Non-planar technology construction ensuring high reliability
• Standardized voltage grading compliant with international E24 series tolerances

Applications

• Voltage stabilization circuits
• Voltage regulator designs
• Overvoltage protection applications

Procurement Notes

Verify that the ordered component matches the specific 1N5364B designation within the 1N5345B through 1N5388B product family. Confirm compliance with RoHS directives and REACH regulations as specified by the manufacturer. Ensure the procurement documentation references the correct DO-201 package type and the standard ±5% voltage tolerance grade.

Selection Notes

Select this component when a 33 V reference or regulation point is required in through-hole designs. Consider the 5 W power rating and the resulting thermal management needs, specifically maintaining leads at ambient temperature for full dissipation. Evaluate the 10 Ohm dynamic resistance against circuit sensitivity requirements. Verify that the commercial/industrial grade reliability meets the target application standards.

Part Context

This part belongs to the 1N5345B through 1N5388B series of 5 W silicon Zener diodes manufactured by Diotec Semiconductor. The series utilizes non-planar technology and covers a wide voltage range from 8.7 V to 200 V. All devices in this lineup share the same DO-201 axial package and mechanical specifications, differing primarily in their specific Zener voltage ratings and associated electrical parameters.

Replacement Considerations

Cross-reference other manufacturers' 1N5364B equivalents to ensure matching 33 V Zener voltage, 5 W power rating, and DO-201 package dimensions. Verify that alternative sources specify comparable dynamic resistance and leakage current values.