1N4701 BK TIN/LEAD

Overview

The Central Semiconductor Corp 1N4701 BK TIN/LEAD is a silicon unidirectional Zener diode housed in the DO-35 axial through-hole package. It features a nominal Zener voltage of 14 V with a maximum power dissipation of 0.25 W. The device operates within a temperature range of -65°C to +200°C junction temperature and maintains a 5% voltage tolerance.

Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics in reverse bias.
• Constructed with a silicon P-N junction for reliable semiconductor performance.
• Designed for through-hole mounting using an epoxy-based plastic encapsulation.

Applications

• Voltage reference circuits requiring precise potential levels.
• Overvoltage protection stages for sensitive electronic components.
• Clipping and clamping applications in signal processing paths.

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm lead-free status and packaging configuration. Ensure the selected variant matches the required thermal and electrical specifications for the intended operational environment before finalizing procurement orders.

Selection Notes

Select this component when a 14 V regulation point is required in a low-power application. The DO-35 package suits standard PCB layouts, while the high junction temperature rating supports demanding thermal conditions without derating.

Part Context

This part belongs to the 1N47xx series of low-power Zener diodes manufactured by Central Semiconductor. These devices are widely utilized in general-purpose electronics for basic voltage stabilization tasks where moderate current handling and compact form factors are prioritized.

Replacement Considerations

Cross-reference with other manufacturers offering 1N4701 equivalents in the DO-35 package. Verify that substitute parts meet the identical 14 V Zener voltage and 0.25 W power dissipation ratings to ensure functional compatibility.