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4038677 |
Composite semiconductor unit and method
To detect defective elements in a composite semiconductor unit, such as a plurality of transistors, diodes, or the like, connected together to provide desired output levels, the elements are...
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4021705 |
Resonant tag circuits having one or more fusible links
A planar resonant tag circuit especially useful in electronic security systems wherein the value of a circuit component can be electrically and selectively altered by one or more fusible links...
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3946429 |
Self-fusing transcalent electrical device
A cooling chamber is bonded to an electrical device to be cooled. The chamber includes a metal wall connecting the device into the working electrical circuit. A thinned portion of the metal wall...
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3943426 |
Thyristor column
The invention concerns a thyristor column with disc thyristors which are stacked on top of each other and are mounted resiliently. A heat sink, which serves simultaneously as a conductor of...
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3930304 |
Method and apparatus for selective burnout trimming of integrated circuit units
Supplementary metallized connection parts short-circuiting or connecting incremental sub-components of one or more circuit elements of an integrated circuit are laid down on the semiconductor slice...
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3913003 |
Compact converter building block system
A converter arrangement made up of a plurality of building blocks having elements suitable for mass production in which each support used in making up the total converter framework has at least one...
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3900813 |
Galvano-magnetro effect device
A galvano-magneto effect device comprised of a semiconductor element and lead frames, the element being provided with electrodes which are coated with a thermally fusible conductive material and...
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3896480 |
Semiconductor device with housing of varistor material
A PN junction semiconductor device degradable by the application of excess voltages and voltage transients is provided integral built-in protection against such degradation by constituting what is...
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3881241 |
Galvano-magneto effect device
A galvano-magneto effect device comprised of a semiconductor element and lead frames, the element being provided with electrodes which are coated with a thermally fusible conductive material and...
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3872450 |
FUSIBLE LINK MEMORY CELL FOR A PROGRAMMABLE READ ONLY MEMORY
A programmable read only memory (PROM) arranged in matrices, each matrix having a plurality of memory cells arranged in rows and columns is disclosed. A particular cell in a matrix may be addressed...
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3838443 |
MICROWAVE POWER TRANSISTOR CHIP CARRIER
A low-cost mounting assembly for a microwave power transistor chip used in hybrid circuits, which minimizes package parasitics while allowing adequate heat transfer from the transistor chip to a...
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3723834 |
SEMICONDUCTOR DEVICE HAVING A CLOSED CONDUCTIVE RUBBER RING CLAMPED AROUND ALL ELECTRIC CONDUCTORS
A semi-conductor device including a housing for a semi-conductor body of the field-effect type having an insulating gate electrodes and electric conductors which emerge from the housing and are...
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3715633 |
SEMICONDUCTOR UNIT WITH INTEGRATED CIRCUIT
A semiconductor element. A first semiconductor body has a pair of first major surfaces on opposite sides. A first contact is provided on and covers one of the first surfaces. A socket plate is...
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3706130 |
VOLTAGE DISTRIBUTION FOR INTEGRATED CIRCUITS
A voltage distribution system formed in a monolithic integrated circuit structure and a process for making same. Adjacent P-type and N-type conductivity semiconductor layers form respective...
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3700969 |
REPAIRABLE SEMICONDUCTOR ASSEMBLY
A transient suppressor for an electronic circuit includes a hermetically sealed housing for a Zener diode having a thin thermally conductive cover in thermal engagement with the Zener diode near...
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3600650 |
PROTECTED SEMICONDUCTOR DEVICE HAVING SENSOR THERMALLY COUPLED TO ELECTRODE
A semiconductor device has a sensor of thermistor material in thermally conductive contact with an electrode of the device at a surface common to the electrode and the sensor for intimate thermal...
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3575681 |
REMOTE FUSE DESTRUCTION DEVICE
The combination of a fuse and a means which is controllable from a distance, as by radio transmission and reception, to open a circuit by destroying the fuse.
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3558989 |
SEMICONDUCTOR PROTECTIVE DEVICE
A fast acting circuit protection device includes a calibrated wire connected in series with a bar of semiconductive material and both components are housed in a vacuum tight casing filled with a...
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3489959 |
STACKED SILICON RECTIFIER ASSEMBLY
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3487274 |
CONTROLLED RECTIFIER DEVICE WITH INTEGRAL DI/DT LIMITING REACTOR
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3401317 |
Fused semiconductor device
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3370216 |
Integral transformer-rectifier system wherein liquid cooled heatsinks for current rectifying components are mounted on coaxial bushings
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3348105 |
Plastic package full wave rectifier
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3340430 |
Diode and protection fuse unit
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3335328 |
Universal diode matrix package with improved fuse means
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3275904 |
Semiconductor device
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3226603 |
High current rectifier employing a plurality of wafers having respective fuse elements
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3213345 |
Polarized shorting fuse for battery cells
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3209213 |
High voltage rectifier apparatus with corona suppression means
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3179853 |
Integral semiconductor diode and diode-fuse unit
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3005945 |
Semiconductor diode protection
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2979644 |
Protection for semiconductor power diodes
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2972096 |
Protection of a temperature sensitive device
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2946934 |
Rectifier
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2935664 |
Cooler for heat removal on a semi-conductor cell built into a container
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