Entering IEC TR 62380/RDF 2000 Optocouplers
The following table describes the part parameters required for optocouplers when IEC TR 62380 or RDF 2000 is the selected calculation model.
Parameter
Type
Description
Package Type
Choice List
The type of package. The package type determines the failure rate equation to use. If the package type is unknown, you enter the base failure rate to use for Lambda B value.
Lambda B value
Real
The base failure rate to use if the package type is unknown.
Electrical Environment
Choice List
The general environment in which the device is used.
[Voltage Parameters]
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For more information, see Voltage 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.