This part is a kind of semiconductor called MURF820.

Function of this product has (MURF820 - MURF880) 8.0 Ampere Insulated Glass Passivated Ultra Fast Recovery Rectifiers.

Manufacturers : Thinki Semiconductor

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MURF820 thru MURF880 ® Pb Pb Free Plating Product MURF820 thru MURF880 ITO-220AC .419(10.66) .387(9.85) .167(3.73) .122(3.10) 8.0 Ampere Insulated Glass Passivated Ultra Fast Recovery Rectifiers Feature Fast switching for high efficiency Low forward voltage drop High current capability Low reverse leakage current High surge current capability Application Unit : inch (mm) .196(5.00) .163(4.16) .118(3.00) .079(2.00) .269(6.85) .226(5.75) Switching mode power supply Inverter/converter TV receiver,monitor/set top box Mechanical Data Case: Molded plastic Isolated/Insulated ITO-220AC Epoxy: UL 94V-0 rate flame retardant Terminals: Solderable per MIL-STD-202 method 208 Polarity: As marked on diode body Mounting position: Any Weight: 2.03 grams approximately .038(0.96) .019(0.50) .50(12. [ ... ]

MURF820 PDF Datasheet Download