BC394 PBFREE

Single Bipolar Transistors Overview

The BC394 PBFREE is a silicon planar Zener diode manufactured by Central Semiconductor Corp. It features a nominal Zener voltage of 9.1 V with a power dissipation rating of 1 W in an axial leaded DO-41 package. The device exhibits a maximum reverse leakage current of 10 µA and a Zener impedance of 5 Ω at a test current of 28 mA. It operates within a temperature range of -65 °C to +200 °C and maintains a voltage tolerance of ±5%.

Single Bipolar Transistors Feature Summary

• Utilizes silicon planar technology for stable voltage regulation
• Designed for through-hole mounting via axial leads
• Capable of high thermal operation up to 200 °C

Single Bipolar Transistors Applications

• Voltage reference circuits
• Overvoltage protection
• Clipper and clamper applications

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer designation, as Central Semiconductor Corp may be associated with other entities holding this part number. Confirm RoHS compliance status and package dimensions against official datasheets before procurement. Ensure the supplier provides traceability documentation matching the exact model suffix.

Single Bipolar Transistors Selection Notes

Select this component when a fixed 9.1 V reference is required in a standard axial package. Consider the 1 W power rating and 5 Ω impedance for load regulation requirements. Verify that the operating environment stays within the specified -65 °C to +200 °C range for reliable performance.

Single Bipolar Transistors Part Context

This component belongs to the family of general-purpose Zener diodes used for voltage stabilization. It serves as a fundamental passive semiconductor device for maintaining constant voltage levels across varying load conditions in electronic circuits.