1N5264B

Single Zener Diodes Overview

The 1N5264B is a silicon planar zener diode manufactured by SMC Diode Solutions. It provides a nominal zener voltage of 60 V with a tolerance of ±5%. The device features a maximum power dissipation of 500 mW and operates within a junction temperature range of -65°C to +175°C. Packaged in the DO-35 axial through-hole format, it exhibits a maximum reverse leakage current of 100 nA and a zener impedance of 170 Ohms at a test current of 2.1 mA. The component supports reel and cut tape packaging options.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for stable voltage regulation
• Provides precise voltage tolerance with the 'B' suffix designation
• Designed for high-temperature operation up to 175°C junction temperature

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection in electronic systems
• Clamping applications in signal processing paths

Single Zener Diodes Procurement Notes

Verify the specific manufacturer source when sourcing this part number, as multiple vendors produce components under the same JEDEC-style designation. Confirm that the received units match the required ±5% tolerance and DO-35 package dimensions. Ensure compliance with relevant environmental directives such as RoHS if specified for the project. Cross-reference datasheets from authorized distributors to confirm electrical parameters like zener impedance and leakage current align with design requirements before procurement.

Single Zener Diodes Selection Notes

Select the 1N5264B when a 60 V regulation point is needed in a through-hole assembly. The ±5% tolerance offers tighter control than standard 20% variants. Consider the 500 mW power rating for thermal management in the circuit layout. The DO-35 package is suitable for manual soldering or standard wave soldering processes. Evaluate the 170 Ohm impedance for dynamic load regulation needs in the target application.

Single Zener Diodes Part Context

This component belongs to the standard 1N52xx series of zener diodes, widely used for general-purpose voltage regulation. The 'B' suffix indicates a specific manufacturing bin for tighter voltage tolerances compared to the base model. SMC Diode Solutions produces this variant alongside other rectifiers and schottky diodes, focusing on reliable semiconductor solutions for industrial and consumer electronics markets.

Single Zener Diodes Replacement Considerations

Compatible substitutes include Vishay's 1N5264B-TR and Diodes Incorporated's 1N5266B-A, provided they meet the 60 V, 500 mW, and DO-35 package specifications. Verify pinout compatibility and thermal characteristics when swapping manufacturers.