Temperature compensation apparatus for an electrical circuit

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

Patent

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Details

Other Related Categories

307310, 307591, 307297, 358166, 330289, G01K 724, H03K 1714

Type

Patent

Status

active

Patent number

047163151

Description

ABSTRACT:
Apparatus for compensating a temperature dependent operating characteristic of a semiconductor device includes a compensation circuit which exhibits an electrical time constant closely approximating a thermal time constant of the semiconductor device. A control voltage exhibiting the electrical time constant is applied to the semiconductor device with a sense for substantially negating temperature dependent deviations of the operating characteristic of the semiconductor device.

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patent: 4367408 (1983-01-01), Imai et al.
patent: 4401898 (1983-08-01), Sommerer
patent: 4494145 (1985-01-01), Kokufukata et al.
Figure 255, pp. 178-180 of Power Transistor Applications Manual, Solid State Division, RCA Corporation.

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