TR : NPN Epitaxial Planar Silicon Transistor
FET : N-Channel Silicon Junction FET

FEATUREs
• Composite type with J-FET and NPN transistors contained in the CPH5 package, improving the mounting efficiency greatly.
• The CPH5901 is formed with two chips, being equivalent to the 2SK932 and the other the 2SC4639, placed in one package.
• Common drain and emitter.