1N4617 BK TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4617 BK TIN/LEAD is a single silicon Zener diode designed for through-hole mounting in the DO-35-2 axial package. It features a nominal Zener voltage of 2.4 V with a 5% tolerance and a maximum reverse leakage current of 2 µA. The device dissipates 250 mW at a test current of 250 µA, with a Zener impedance of 1400 Ω and a knee voltage of 1.0 V. It operates reliably within a temperature range of -65°C to +200°C junction temperature.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics in the DO-35 glass axial package.
• Engineered for high thermal stability with an extended operating junction temperature up to +200°C.
• Features low reverse leakage current to minimize power loss in standby or off-state conditions.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise low-voltage regulation.
• Overvoltage protection stages in sensitive electronic systems.
• Clamping applications in signal processing paths.

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix 'BK TIN/LEAD' against the manufacturer's official datasheet to confirm lead composition and marking codes. Ensure the procurement documentation explicitly references the Central Semiconductor Corp part number to distinguish from generic equivalents. Confirm RoHS compliance status if required by project specifications, as tin-lead variants may differ from lead-free alternatives.

Single Zener Diodes Selection Notes

Select this component when a 2.4 V Zener voltage is required with a 250 mW power rating in a compact axial form factor. Consider the 1400 Ω Zener impedance for noise-sensitive designs. Verify that the 2 µA leakage current meets the circuit's quiescent power constraints. Ensure the DO-35 package fits the PCB layout and that the +200°C thermal rating aligns with the operational environment.

Single Zener Diodes Part Context

This component belongs to the standard 1N46xx series of small-signal Zener diodes manufactured by Central Semiconductor Corp. These devices are widely utilized in general-purpose electronics for voltage stabilization and transient suppression. The DO-35 package provides a robust mechanical structure suitable for automated insertion and manual soldering processes in various industrial and consumer applications.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing with other manufacturers requires independent verification of electrical parameters and pinout compatibility.