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Photocoupler device, method for fabricating the same, and lead frame for photocoupler device

  • US 6,507,035 B1
  • Filed: 01/13/2000
  • Issued: 01/14/2003
  • Est. Priority Date: 01/13/1999
  • Status: Expired due to Fees
First Claim
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1. A photocoupler device, comprising:

  • a light emitting element;

    a monitor photodetector and an output photodetector for receiving light from the light emitting element;

    a primary side lead frame for mounting at least the light emitting element and the monitor photodetector; and

    a secondary side lead frame for mounting at least the output photodetector, wherein the light emitting element and the output photodetector are placed so as to face each other, the primary side lead frame includes a plurality of mounting portions provided in planes above and below the plane of the primary side lead frame, and the secondary side lead frame includes a plurality of mounting portions provided in planes above and below the plane of the secondary side lead frame.

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