2SC4212H

Single Bipolar Transistors Overview

The Panasonic 2SC4212H is a silicon NPN triple diffusion planar transistor designed for color TV horizontal deflection drivers. It features a TO-126B package that eliminates the need for an insulation plate during heat sink installation. Key electrical ratings include a collector-emitter voltage of 300 V, a collector current of 200 mA, and a power dissipation of 1.2 W with a suitable heat sink. The device offers a transition frequency range of 50 to 80 MHz and a forward current transfer ratio between 40 and 250.

Single Bipolar Transistors Feature Summary

• Triple diffusion planar construction optimized for high-voltage applications
• Integrated mounting design in TO-126B package removes requirement for separate insulating plates
• High collector-emitter breakdown voltage capability for deflection circuits

Single Bipolar Transistors Applications

• Color television horizontal deflection driver stages
• General-purpose switching applications requiring high voltage isolation
• Standard electronic equipment circuits

Single Bipolar Transistors Procurement Notes

Verify the specific lifecycle status before procurement as this component may be classified under maintenance or discontinued categories. Confirm the exact ordering suffix matches the required packaging configuration. Ensure compliance with RoHS directives applicable to your region. Request the latest product standards from the manufacturer prior to finalizing purchase orders to account for potential specification updates.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring a 300 V collector-emitter rating and moderate current handling capabilities. The TO-126B package facilitates direct thermal coupling to heatsinks without additional dielectric materials. Verify that the operating junction temperature remains within the specified 150 °C limit during peak load conditions.

Single Bipolar Transistors Part Context

This device belongs to the Panasonic discrete semiconductor transistor portfolio, specifically engineered for consumer electronics such as televisions. It utilizes a triple diffusion planar process to achieve stable performance characteristics. The component is intended for standard commercial applications rather than specialized automotive or aerospace environments.

Single Bipolar Transistors Replacement Considerations

Consult official documentation for verified substitute part numbers. Cross-referencing requires matching the TO-126B package, 300 V VCEO rating, and comparable hFE ranges.