1N5349B BK

Overview

The Central Semiconductor Corp 1N5349B BK is a silicon unidirectional voltage regulator diode. It operates in the breakdown region to maintain a stable reference voltage across connected circuits. The device features a DO-201 axial leaded package designed for through-hole mounting on printed circuit boards. It provides reliable voltage regulation with specified tolerance levels and power dissipation capabilities suitable for general electronic applications.

Feature Summary

• Provides stable voltage regulation within specified tolerance limits
• Utilizes silicon construction for consistent electrical performance
• Designed for through-hole mounting via an axial leaded package

Applications

• Voltage reference circuits
• Power supply regulation
• Overvoltage protection

Procurement Notes

Verify that the specific ordering suffix matches the required plating finish, as tin/lead and lead-free variants are distinct part numbers. Confirm the package style aligns with the target PCB footprint. Ensure the manufacturer designation corresponds to Central Semiconductor Corp to guarantee component authenticity and compliance with project specifications.

Selection Notes

Select this component when a standard zener voltage is required for through-hole assembly. Consider the thermal management requirements of the DO-201 package relative to the expected power dissipation. Evaluate the voltage tolerance against the precision needs of the application design before finalizing the selection.

Part Context

This component belongs to the 1N53xx series of high-power zener diodes manufactured by Central Semiconductor. These devices are engineered for robust performance in demanding environments. The series offers various voltage options within a standardized axial package format, facilitating easy integration into legacy and modern electronic designs requiring reliable voltage clamping.

Replacement Considerations

CZ5349B