1N4682 BK TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4682 BK TIN/LEAD is a single Zener diode housed in a DO-35-2 through-hole package. It features a nominal Zener voltage of 10 V with a 5% tolerance and a power dissipation rating of 500 mW. The device operates within a temperature range of -65°C to +200°C, maintaining a maximum reverse leakage current of 5 µA and a Zener impedance of 75 Ω at a test current of 5 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via the Zener breakdown effect for reference applications.
• Engineered for high-temperature reliability with an operational limit up to +200°C.
• Utilizes a glass-passivated junction structure for enhanced stability and low leakage.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels.
• Overvoltage protection stages in sensitive electronic systems.
• Clamping applications for signal conditioning.

Single Zener Diodes Procurement Notes

Verify the specific suffix 'BK TIN/LEAD' against the manufacturer's official datasheet to confirm lead composition and marking codes. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee component authenticity and traceability. Cross-reference the Mouser part number 610-1N4682BBK-TL for accurate identification during ordering.

Single Zener Diodes Selection Notes

Select this component when a 10 V regulation point is required in a compact axial leaded form factor. The 500 mW power rating supports moderate current loads, while the extended temperature range suits harsh environments. Confirm that the 75 Ω impedance meets the noise and stability requirements of the target circuit design.

Single Zener Diodes Part Context

This component belongs to the standard 1N46xx series of glass-passivated Zener diodes manufactured by Central Semiconductor. These devices are designed for general-purpose voltage regulation and protection tasks. The series offers various voltage options within the same physical footprint, allowing for flexible design integration across diverse electronic equipment.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' 1N4682 variants meeting identical electrical specifications. Verify pinout compatibility and thermal characteristics before substitution. Generic equivalents must match the 10 V Zener voltage, 500 mW power rating, and DO-35 package dimensions.