| 摘要 |
PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a shunt resistor which has a compact structure, detecting large current with high accuracy and having high heat radiation. SOLUTION: In the semiconductor device with the built-in shunt resistor detecting the current which flows to a semiconductor element 12 attached to an insulating circuit board 5 on a heat radiation plate 6, the shunt resistor 4 is provided with a U-shaped metal plate 2 connecting a straight line part to the insulating circuit board 5, and an insulating material 1 jointed between a pair of the straight line parts of the metal plate with a jointing material. COPYRIGHT: (C)2003,JPO |
