2SA1973 - PNP/NPN Epitaxial Planar Silicon Transistors
2SA1973 Features
* Adoption of FBET, MBIT processes.
* Large current capacitance.
* Low collector-to-emitter saturation voltage.
* High-speed switching.
* Ultrasmall package facilitates miniaturization in end products. Package Dimensions unit:mm 2018B [2SA1973/2SC5310] 0.5 0.4 3 0.16 0 to 0.1