Semiconductor integrated circuit device and method of...

Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame

Reexamination Certificate

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C257S677000

Reexamination Certificate

active

06891253

ABSTRACT:
Arrangements are provided to effectively prevent wire disconnection generated due to an increase of heat applied to a semiconductor integrated circuit device. The semiconductor integrated circuit device is structured such that a metal layer containing a Pd layer is provided in a portion to which a connecting member having a conductivity is connected, and an alloy layer having a melting point higher than that of an Sn—Pb eutectic solder and containing no Pb as a main composing metal is provided outside a portion molded by a resin. Further, a metal layer in which a thickness in a portion to which the connecting member having the conductivity is adhered is equal to or more than 10 μm is provided in the connecting member.

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patent: 5650661 (1997-07-01), Mathew
patent: 5818699 (1998-10-01), Fukuoka
patent: 5929511 (1999-07-01), Nakazawa et al.
patent: 6087714 (2000-07-01), Kubara
patent: 0 967 649 (1999-12-01), None
patent: 61-140160 (1986-06-01), None
patent: 11-307710 (1999-11-01), None

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