FIELD: microelectronics, protection of electron devices of integrated make against overloads in low- voltage, weak-current DC and AC circuits. SUBSTANCE: film fuse is composed of insulating backing that carries film of molten NiFe material and current-conducting contacts made of CrCuCr films. Current-conducting contacts are produced from material having higher conductance than film molten material and molten material is made of permalloy film. EFFECT: improved operational characteristics of film fuse, simplified manufacturing technology. 1 cl, 1 dwg
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Authors
Dates
2001-05-10—Published
1999-11-02—Filed