Shielded package for magnetic devices

Active solid-state devices (e.g. – transistors – solid-state diode – With shielding

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Details

257704, 257710, 257659, 257660, 257729, 257921, H01L 2302, H01L 23522

Patent

active

059397721

ABSTRACT:
A package for shielding a circuit containing magnetically sensitive materials from external magnetic fields. A shield attached to a base of the package is connected by vias to a first conductive plane. A shield attached to a lid of the package is connected by vias to a second conductive plane. The first shield and the second shield are electrically interconnected. Conductive leads extend from the package and are connected internally to the circuit.

REFERENCES:
patent: 4839716 (1989-06-01), Butt
patent: 4953002 (1990-08-01), Nelson et al.
patent: 5559306 (1996-09-01), Mahulikar
patent: 5635754 (1997-06-01), Strobel et al.
patent: 5650659 (1997-07-01), Mostafazadeh et al.

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