Abstract: A power semiconductor device according to the present disclosure includes, in the following order, a conductor plate, an insulator, a lead frame, a first mold package including a plurality of semiconductor elements provided on the lead frame inside thereof, and resin-sealed such that a main surface of the conductor plate opposite to a side on which the insulator is provided is exposed, and a second mold package in which the first mold package is resin-sealed such that the main surface is exposed, in which the lead frame has a plurality of terminals protruding from one side surface of the first mold package, the plurality of terminals are projecting from a front surface of the second mold package opposite to the conductor plate, and the plurality of terminals are alternately arranged to form a staggered pattern closer to one side of the front surface in plan view.

Abstract: A power semiconductor device according to the present disclosure includes, in the following order, a conductor plate, an insulator, a lead frame, a first mold package including a plurality of semiconductor elements provided on the lead frame inside thereof, and resin-sealed such that a main surface of the conductor plate opposite to a side on which the insulator is provided is exposed, and a second mold package in which the first mold package is resin-sealed such that the main surface is exposed, in which the lead frame has a plurality of terminals protruding from one side surface of the first mold package, the plurality of terminals are projecting from a front surface of the second mold package opposite to the conductor plate, and the plurality of terminals are alternately arranged to form a staggered pattern closer to one side of the front surface in plan view.

Abstract: Provided are a power semiconductor device using a lead frame, in which deformation and bending of terminals is suppressed, insulation is secured between terminals, and mounting onto a control board is facilitated, and a manufacturing method thereof. A package in which a semiconductor element mounted on a lead frame is sealed, terminals being bent and exposed from side surfaces of the package, and, a terminal bending portion being a portion bent in each of the terminals, a width thereof being larger than a width of a tip of the terminal, and being equal to or smaller than the width of a contact portion of the terminal in contact with the package are provided; therefore, deformation and bending of the terminals is suppressed, a necessary insulation is secured between the adjacent terminals, and mounting onto a control board is facilitated.

Abstract: Provided are a power semiconductor device using a lead frame, in which deformation and bending of terminals is suppressed, insulation is secured between terminals, and mounting onto a control board is facilitated, and a manufacturing method thereof. A package in which a semiconductor element mounted on a lead frame is sealed, terminals being bent and exposed from side surfaces of the package, and, a terminal bending portion being a portion bent in each of the terminals, a width thereof being larger than a width of a tip of the terminal, and being equal to or smaller than the width of a contact portion of the terminal in contact with the package are provided; therefore, deformation and bending of the terminals is suppressed, a necessary insulation is secured between the adjacent terminals, and mounting onto a control board is facilitated.

Abstract: A semiconductor device includes a sealing resin being an insulating resin sealing the semiconductor element therein, and a plurality of electrode terminals each including a root portion being a root protruding from the sealing resin, a tip portion being a tip and portion extending from the root portion, and a middle portion provided between the tip portion and the root portion, and the middle portion includes first middle portions having a width wider than those of the root portion and the tip portion in the first direction, and a second middle portion having a width wider than those of the root portion and the tip portion in the first direction, a width narrower than those of the first middle portions in the first direction, and a bent portion bent toward in a third direction orthogonal to the first direction and the second direction.

Abstract: A transfer-mold type power module includes a plurality of electrode terminals that is arranged so as to protrude in the same direction from a target side surface of a package. A tie bar cutting residue protruding from a first side surface of each of the electrode terminals and a tie bar cutting residue protruding from a second side surface of each of the electrode terminals are different in position in a length direction of each of the electrode terminals. Each of the electrode terminals has a shape bent at a position including tie bar cutting residue closer to the package, with a width direction of each of the electrode terminals as an axis.

Abstract: A transfer-mold type power module includes a plurality of electrode terminals that is arranged so as to protrude in the same direction from a target side surface of a package. A tie bar cutting residue protruding from a first side surface of each of the electrode terminals and a tie bar cutting residue protruding from a second side surface of each of the electrode terminals are different in position in a length direction of each of the electrode terminals. Each of the electrode terminals has a shape bent at a position including tie bar cutting residue closer to the package, with a width direction of each of the electrode terminals as an axis.

Abstract: Provided are a power semiconductor device using a lead frame, in which deformation and bending of terminals is suppressed, insulation is secured between terminals, and mounting onto a control board is facilitated, and a manufacturing method thereof. A package in which a semiconductor element mounted on a lead frame is sealed, terminals being bent and exposed from side surfaces of the package, and, a terminal bending portion being a portion bent in each of the terminals, a width thereof being larger than a width of a tip of the terminal, and being equal to or smaller than the width of a contact portion of the terminal in contact with the package are provided; therefore, deformation and bending of the terminals is suppressed, a necessary insulation is secured between the adjacent terminals, and mounting onto a control board is facilitated.