This post explains for the diode.
The Part Number is F16C20CT.
The function of this semiconductor is 16A, 200V, Fast Recovery Diode.
The package is TO-220AB Type
Manufacturer: Thinki Semiconductor
Preview images :
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Description
This is 16A, 200V, Fast Recovery Diode, Rectifier.
Features
1. Fast switching for high efficiency
2. Low forward voltage drop
3. High current capability
4. High surge current capability
Mechanical Data :
1. Weight : 2.2 gram approximately
2. Polarity : As marked on diode body method 208
3. Mounting position : Any
4. Terminals : Solderable per MIL-STD-202
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Applications:
1. Automotive Environment ( Inverters / Converters )
2. Plating Power Supply,Adaptor,SMPS and UPS
3. Car Audio Amplifiers and Sound Device System