Fairchild AN-7502 manual Crossvolt

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2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or
effectiveness.

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FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUTTHE EXPRESS WRITTENAPPROVALOF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:

1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.

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Advance Information

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Rev. H5

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Contents Gate Drive Constant Voltage or Constant Current Device ModelsEquivalent Circuit Application NoteSix States State 1 MOS Off, Jfet OffState 2 MOS ActIve, Jfet ActIve New Device CharacterizationState 3 MOS Active, Jfet Saturated State 4 MOS Saturated, Jfet Saturated Turn-OffRates Step-Voltage Gate DriveState 2 & 6 MOS Active, Jfet Active Using the Characterization Curve, FigureState 4 MOS Saturated, Jfet Saturated State 5 MOS Active, Jfet SaturatedConclusions Characterization-Curve LimitsAppendix a Analysis for Resistive Step Voltage Inputs Step Voltage Gate DriveState 6 Mos Active, Jfet Active Turn-OffCase 1 Typical Pulse-Generator Drive, Figure B-1 Turn-On and Turn-OffRO = RD Crossvolt