Entering 299C Si FET Transistors
The following table describes the part parameters required for the Si FET subcategory when 299C is the selected calculation model.
Parameter
Type
Description
Foreign
Checkbox [Parts Count also]
Indicates whether the device is made in China. If this checkbox is selected, the failure rate of the part is calculated based on Appendix A for the 299C Parts Count or Parts Stress model chosen.
Two Sided
Checkbox [Parts Count also]
When selected, the device is two-sided. Data entry fields for the second side become available. The fields for side 2 apply only to side 2. The thermal resistance and minimum temperature rating values for side 2 are assumed to be the same as the values for side 1.
Quality Level
Choice List [Parts Count also]
The appropriate quality screening level of the device. Accepted quality levels and values for the Si FET subcategory follow.
A3 = 0.05
A4 = 0.1
A5 = 0.2
B1 = 0.5
B2 = 1
C = 5.00
Application
Choice List [Parts Count also]
The application of the device in the circuit. Choices are:
High Frequency
Linear
Switch
Type
Choice List
Not required when Foreign is selected.
The type of device. Choices are:
JFET
MOSFET
Construction Type
Choice List
Not required when Foreign is selected.
The type of construction. Choices are:
Dual Unmatched
Dual Matched
Quadrode
Single Transistor
[Power Parameters]
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For more information, see Power Parameters.
[Temperature Parameters]
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For more information, see Comprehensive Temperature Parameters.
[Derating Parameters]
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For more information, see Derating Parameters.