1N4474 TR PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4474 TR PBFREE is a silicon Zener diode designed for voltage regulation. It features a nominal Zener voltage of 24 V with a tolerance range of 22.80 V to 25.20 V. The device operates at a test current of 10.5 mA and dissipates up to 1.5 W of power. It utilizes the DO-41 axial through-hole package and supports junction temperatures from -65°C to +200°C.

Single Zener Diodes Feature Summary

• High-quality silicon construction for automotive, industrial, commercial, entertainment, and computer applications
• DO-41 axial leaded package suitable for standard through-hole mounting
• Lead-free plating configuration compliant with environmental standards

Single Zener Diodes Applications

• Automotive electronics systems
• Industrial control circuits
• Commercial equipment power supplies
• Computer hardware voltage regulation

Single Zener Diodes Procurement Notes

Verify component status before procurement as this series has been transitioned to End of Life (EOL) status per public notice PDN01280. Orders are restricted to available inventory only. Confirm final shipment dates and minimum order quantities directly with the manufacturer or authorized distributors, as last purchase deadlines may apply.

Single Zener Diodes Selection Notes

Select this component when a 24 V Zener reference is required in a DO-41 package. Ensure the application can accommodate the specified 1.5 W power dissipation and operating temperature range. Verify that the 5% voltage tolerance meets circuit requirements. Consider alternative sources if long-term supply continuity is critical due to EOL status.

Single Zener Diodes Part Context

This part belongs to the 1N4460 through 1N4496 series of 1.5 Watt silicon Zener diodes. The series covers a voltage range from 6.2 V to 200 V with consistent 5% tolerance across all variants. All devices share the same DO-41 mechanical outline and thermal characteristics, differing primarily in their specific Zener voltage ratings and associated impedance values.

Single Zener Diodes Replacement Considerations

No direct replacement part numbers are provided by the manufacturer for this discontinued item. Customers requiring an alternative should contact Central Semiconductor support for assistance in locating alternate sources or compatible components.