Resin sealed semiconductor device including multiple current det

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

Patent

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Details

257724, 257676, 257723, H01L 2316, H01L 2348, H01L 2944, H01L 2952

Patent

active

053999053

ABSTRACT:
A resin sealed semiconductor device has a plurality of current-detecting resistors mounted and electrically connected in parallel on leads of a lead frame for detecting the current flowing in a semiconductor element mounted on the lead frame. Mounting n current-detecting resistors in parallel reduces the increase in resistance due to mounting to 1
th the conventional value. Accordingly, changes in resistance values during mounting are minimized for accurate current measurement.

REFERENCES:
patent: 4204152 (1980-05-01), Imrie
patent: 4833400 (1989-05-01), Boutigny

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