SDB20D60D2 Schottky Barrier Rectifier DUAL COMMON CATHODE SCHOTTKY RECTIFIER Features Low forward voltage drop 4 Low power loss and High efficiency Low leakage current 1 2 High surge capacity 1 Full lead (Pb)-free and RoHS compliant device 2, 4 3 Pin 1, 3 : Anode Pin 2, 4 : Cathode 3 D2-PAK Applications High efficiency SMPS Product Characteristics Output rectification High frequency switching IF(AV) 2 X 10A Freewheeling VRRM 60V VFM at 125℃ 0.55V IFSM 150A DC-DC converter systems Description The SDB20D60D2 is suited for Switch Mode Power Supply and high frequency DC to DC converters. This device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. Ordering Information Device Marking Code Package Packaging SDB20D60D2 SDB20D60D2 D2-PAK Tape & Reel Marking Information AUK = Manufacture Logo Δ = Control Code of Manufacture AUK △YMDD SDB20D60D2 YMDD = Date Code Marking -. Y = Year Code -. M = Monthly Code -. D = Daily Code SDB20D60D2 = Specific Device Code KSD-D6S015-000 1 SDB20D60D2 Absolute Maximum Ratings (Limiting Values) Characteristic Symbol Value Unit VRRM VRWM VR 60 V Maximum repetitive reverse voltage Maximum working peak reverse voltage Maximum DC blocking voltage 10 per diode Maximum average forward rectified current A IF(AV) total device 20 Peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode IFSM 150 Storage temperature range Tstg -55 to +150 Tj 150 Symbol Value Maximum operating junction temperature A ℃ Thermal Characteristics Characteristic Unit 3.0 per diode Maximum thermal resistance junction to case total device Rth(j-c) ℃/W 2.8 Electrical Characteristics Characteristic Symbol VFM (1) Peak forward voltage drop IRM (1) Reverse leakage current Junction capacitance Cj Test Condition Min. Typ. Max. Tj=25℃ - 0.55 0.65 Tj=125℃ - 0.50 0.55 Tj=25℃ - - 1.5 Tj=125℃ - - 200 - 400 - IFM = 10A Unit V mA VR = VRRM VR = 4VDC, f=1MHz pF Note : (1) Pulse test : tP≤380us, Duty cycle≤2% To evaluate the conduction losses use the following equation: PF = 0.35 IF(AV) + 0.019 IF2(RMS) IFM Forward Voltage : VFM = Vto + rd IFM 2 IF(AV) rd Conduction Loss : PF = Vto IF(AV) + rd IF2(RMS) IF(AV) Vto VFM KSD-D6S015-000 2 SDB20D60D2 Rating and Characteristic Curves Fig. 1) Typical Forward Characteristics (Per Diode) Fig. 2) Typical Reverse 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-D6S015-000 3 SDB20D60D2 Package Outline Dimension (Unit: mm) ※ Recommend PCB solder land (Unit: mm) KSD-D6S015-000 4 SDB20D60D2 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-D6S015-000 5