1N4474 BK TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4474 BK TIN/LEAD is a single Zener diode designed for through-hole mounting in the DO-41 package. It features a nominal Zener voltage of 24 V with a tolerance of ±5%. The device has a power dissipation rating of 1.5 W and operates within a temperature range of -65°C to +200°C. Key electrical parameters include a maximum reverse leakage current of 60 µA, a Zener impedance of 16 Ω, and a test current of 19.2 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics
• Capable of handling high power dissipation up to 1.5 W
• Constructed with tin/lead terminated leads for reliable soldering

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection stages in electronic systems
• Clamping applications for signal or power lines

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm lead-free status if required, as the part number indicates tin/lead composition. Confirm RoHS compliance details directly with Central Semiconductor Corp prior to procurement. Ensure the DO-41 package dimensions match the target PCB layout constraints. Validate that the 1.5 W power rating aligns with the thermal management capabilities of the final assembly environment.

Single Zener Diodes Selection Notes

Select this component when a 24 V Zener voltage is required with a 1.5 W power rating. The DO-41 through-hole package is suitable for general-purpose circuit boards where surface mount space is limited. Consider the 16 Ω impedance value for dynamic regulation requirements. Ensure the operating temperature range meets the environmental conditions of the application.

Single Zener Diodes Part Context

This component belongs to the standard Zener diode family from Central Semiconductor Corp. It utilizes the DO-41 axial leaded package, which is widely used in industrial and consumer electronics. The tin/lead termination provides traditional solderability characteristics. It serves as a discrete voltage regulation element within larger semiconductor assemblies.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with equivalent 24 V, 1.5 W Zener diodes in the DO-41 package from other manufacturers by cross-referencing datasheets for matching electrical specifications.