RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION See.
C44C8 - Power Transistors
C44C8 - NPN SILICON EPITAXIAL POWER TRANSISTORS
MC44C800 - (MC44C800 / MC44C801) Single Chip CMOS Broadband Tuner
MC44C801 - (MC44C800 / MC44C801) Single Chip CMOS Broadband Tuner