This post explains for the diode.
The Part Number is SFR05S40ETR.
The function of this semiconductor is 5A, 400V SUPER-FAST RECOVERY RECTIFIER.
The package is DO-201AD Type
Manufacturer: Silan Microelectronics
Preview images :
Description
SFR05S40ETR is a Super-Fast Recovery Diode, fabricated in advanced silicon planar epitaxial technology. The process parameter and the device structure are fine tuned with optimized
performance of forward voltage drop and reverse recovery time.
Accuracy epitaxial dope control, advanced planar junction terminal structure and the platinum doped life control, guarantee the best overall performance, ruggedness and reliability characteristics.
SFR05S40E is intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as free-wheeling diode in low voltage inverters and chopper motor drivers. […]
Features:
1. Ultrafast 35 Nanosecond Recovery Time
2. Low Forward Voltage Drop
3. Low Leakage Current
SFR05S40ETR Datasheet
