3dd13003-to-126 transistor of datasheet pdf

3DD13003-TO-126
Manufacturer : Jiangsu Changjiang Electronics
Description : TRANSISTOR???

3DD13003-TO-126
Manufacturer : Jiangsu Changjiang Electronics Technology Co., Ltd
Description : TRANSISTOR NPN

3DD13003-TO-126
Manufacturer : Jiangsu Changjiang Electronics Technology Co., Ltd
Description : TRANSISTOR??NPN ?