Abstract: A method for manufacturing an electronic device by placing within a die a first lead with an element placement pad, a second lead, and an electronic element placed on the element placement pad. The electronic element, the element placement pad, a part of the first lead, and a part of the second lead are sealed in a package by injecting a sealing resin in the die from a position on a longer side of the package, with the position being offset toward one shorter side thereof. The first lead is bent in an S shape, with a bending depth being at least as large as the thickness of the first lead. A thickness of the resin on a non-device side of the element placement pad is smaller than the bending depth.

Abstract: A resin sealed electronic device has an electronic element (30), a first external lead (10) with an element placement pad (11) having a thickness t of less than 0.1 mm, and a second external lead (20), which is disposed at a distance from the element placement pad (11), the first external lead (10) being bent into an S shape, the bending depth d thereof being made at least the thickness t of the first external lead (10), and the thickness T of the sealing resin on the non-element side of the element placement pad (11) being made smaller than the bending depth d. The electronic element (30), part of the first external lead (10), and part of the second external lead (20) are sealed by a sealing resin (40). This structure provides a compact electronic device, the vertical, horizontal, and height dimensions of which are all under 1 mm.

Abstract: A resin sealed electronic device has an electronic element (30), a first external lead (10) with an element placement pad (11) having a thickness t of less than 0.1 mm, and a second external lead (20), which is disposed at a distance from the element placement pad (11), the first external lead (10) being bent into an S shape, the bending depth d thereof being made at least the thickness t of the first external lead (10), and the thickness T of the sealing resin on the non-element side of the element placement pad (11) being made smaller than the bending depth d. The electronic element (30), part of the first external lead (10), and part of the second external lead (20) are sealed by a sealing resin(40). This structure provides a compact electronic device, the vertical, horizontal, and height dimensions of which are all under 1 mm.

Abstract: A resin sealed electronic device has an electronic element (30), a first external lead (10) with an element placement pad (11) having a thickness t of less than 0.1 mm, and a second external lead (20), which is disposed at a distance from the element placement pad (11), the first external lead (10) being bent into an S shape, the bending depth d thereof being made at least the thickness t of the first external lead (10), and the thickness T of the sealing resin on the non-element side of the element placement pad (11) being made smaller than the bending depth d. The electronic element (30), part of the first external lead (10), and part of the second external lead (20) are sealed by a sealing resin(40). This structure provides a compact electronic device, the vertical, horizontal, and height dimensions of which are all under 1 mm.