1N5350B BK

Overview

The Central Semiconductor Corp 1N5350B BK is a silicon Zener diode with a nominal voltage of 13V and a tolerance of ±5%. It features a 5W maximum power dissipation rating and operates within a temperature range of -65°C to +200°C. The device utilizes an isolated, hermetically sealed glass DO-35 package with two wire terminals.

Feature Summary

• Hermetically sealed glass construction for high reliability
• Wide operating junction temperature capability up to 200°C
• Axial lead configuration for through-hole mounting

Applications

• Voltage regulation in harsh environments
• High-reliability circuit protection
• Overvoltage clamping applications

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm plating options and compliance status. Confirm that the BK designation aligns with current manufacturing specifications before finalizing procurement orders.

Selection Notes

Select this component when a robust, hermetically sealed Zener diode is required for high-temperature or critical applications. Ensure the 13V breakdown voltage and 5W power handling meet the circuit design requirements.

Part Context

This part belongs to the JEDEC registered 1N5333B through 1N5388B series of axial-leaded Zener diodes. These devices are designed for applications requiring stable voltage regulation over a broad operating current and temperature range.

Replacement Considerations

Central Semiconductor lists CZ5350B as the replacement for the 1N5350B.