SDB20200PI Schottky Barrier Rectifier HIGH VOLTAGE SCHOTTKY RECTIFIER Features Low forward voltage drop Low power loss and High efficiency Low leakage current 1 Dual common cathode rectifier 123 Full lead (Pb)-free and RoHS compliant device 2 3 Pin 1, 3: Anode Pin 2: Cathode Applications TO-220F-3L High efficiency SMPS Product Characteristics Output rectification High frequency switching IF(AV) 2 x 10A Freewheeling VRRM 200V VFM at 125℃ 0.88V IFSM 180A DC-DC converter systems Description The SDB20200PI has two schottky barriers arranged in a common cathode configuration and is ideally suited for a full wave output rectifier in low switching power supplies and DC to DC converters where small size and high reliability are required. Ordering Information Device Marking Code Package Packaging SDB20200PI SDB20200 TO-220F-3L Tube Marking Information AUK = Manufacture Logo ∆ = Control Code of Manufacture AUK AUK YMDD ΔΔYMDD SDB20200 SDB20D45 YMDD = Date Code Marking -. Y = Year Code -. M = Monthly Code -. D = Daily Code SDB20200 = Specific Device Code KSD-D0O024-002 1 SDB20200PI Absolute Maximum Ratings (Limiting Values) Characteristic Maximum repetitive reverse voltage Maximum working peak reverse voltage Maximum DC blocking voltage per diode Maximum average forward rectified current total device Symbol Value Unit VRRM VRWM VR 200 V 10 IF(AV) A 20 Peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode IFSM 180 A Storage temperature range Tstg -55℃ to +150℃ ℃ Tj 150 ℃ Symbol Value Unit Maximum operating junction temperature Thermal Characteristics Characteristic Maximum thermal resistance junction to case per diode total device 4.0 Rth(j-c) ℃/W 3.6 Electrical Characteristics (Per Diode) Characteristic Symbol Test Condition Peak forward voltage drop VFM (1) IFM = 10A Reverse leakage current IRM (1) VR = VRRM Junction capacitance Cj Min. Typ. Max. Unit Tj=25℃ - - 0.95 V Tj=125℃ - - 0.88 V Tj=25℃ - - 20 uA Tj=125℃ - - 10 mA - - 120 pF VR = 10VDC, f=1MHz Note : (1) Pulse test : tP≤380 ㎲, Duty cycle≤2% KSD-D0O024-002 2 SDB20200PI Rating and Characteristic Curves Fig. 2) Typical Reverse Characteristics (Per diode) ㎂ Fig. 1) Typical Forward Characteristics (Per diode) Fig. 3) Maximum Forward Derative Curve Fig. 4) Forward Power Dissipation (Per diode) Fig. 5) Maximum Non-Repetitive Peak Forward Surge Current (Per diode) Fig. 6) Typical Junction Capacitance (Per diode) KSD-D0O024-002 3 SDB20200PI Package Outline Dimension KSD-D0O024-002 4 SDB20200PI The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-D0O024-002 5