Transistor and circuit arrangement

• Main Authors: ZHAO GUOYUAN, LIANG ZHAOKAI, LUO YANFANG
• Format: Patent
• Language: Chinese; English
• Published: 31.01.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS; SEMICONDUCTOR DEVICES

The utility model discloses a transistor and a circuit device, the transistor comprises a packaging body and at least two pins, each pin comprises a first welding part and a second welding part, and the first welding part and the second welding part are connected along the direction far away from the packaging body. According to the utility model, the pins are twisted, and the distance between the pins is increased, so that the problem of poor wave-soldering tin connection caused by insufficient distance between power tubes is solved, and the first pass yield is improved. 本实用新型公开一种晶体管和电路装置，其中，该晶体管包括封装本体和至少两个引脚，所述引脚均包括第一焊接部和第二焊接部，沿着远离所述封装本体的方向，所述第一焊接部和所述第二焊接部连接。本实用新型通过对引脚进行扭转，增大了引脚间距，从而解决功率管间距不足造成的波峰焊连锡不良的问题，提高直通率。