SDB1080PH Schottky Barrier Rectifier 80V, 10A POWER SCHOTTKY RECTIFIER Features Low forward voltage drop Low power loss and High efficiency Low leakage current High surge capacity Pin Configuration Pin 1: Cathode Pin 2: Anode Full lead (Pb)-free and RoHS compliant device TO-220F-2L Applications High efficiency SMPS Output rectification Product Characteristics High frequency switching IF(AV) 10A Freewheeling VRRM 80V VFM at 125℃ 0.65V (Typ.) IFSM 150A DC-DC converter systems Description The SDB1080PH 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 SDB1080PH SDB1080 TO-220F-2L Tube Marking Information AUK = Manufacture Logo ∆ = Control Code of Manufacture AUK AUK YMDD ΔYMDD Δ SDB1080 SDB20D45 YMDD = Date Code Marking -. Y = Year Code -. M = Monthly Code -. D = Daily Code SDB1080 = Specific Device Code KSD-D0Q018-002 1 SDB1080PH Absolute Maximum Ratings (Limiting Values) Characteristic Symbol Value Unit VRRM VRWM VR 80 V Maximum repetitive reverse voltage Maximum working peak reverse voltage Maximum DC blocking voltage per diode Maximum average forward rectified current 10 IF(AV) total device A 20 Peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode IFSM 150 A Storage temperature range Tstg -45℃ to +150℃ ℃ Tj 150 ℃ Symbol Value Unit Rth(j-c) 4.0 ℃/W Maximum operating junction temperature Thermal Characteristics Characteristic Maximum thermal resistance junction to case Electrical Characteristics 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℃ - 0.70 0.80 V Tj=125℃ - 0.65 0.72 V Tj=25℃ - - 0.6 mA Tj=125℃ - - 100 mA - 550 - pF VR = 1VDC, f=1MHz Note : (1) Pulse test : tP≤380 ㎲, Duty cycle≤2% To evaluate the conduction losses use the following equation: PF = 0.36 x IF(AV) + 0.0335 IF2(RMS) IFM Forward Voltage : VFM = Vto + rd IFM 2 IF(AV) rd Conduction Loss : PF = Vto IF(AV) + rd IF2(RMS) IF(AV) VFM Vto KSD-D0Q018-002 2 SDB1080PH Rating and Characteristic Curves Fig. 2) Typical Reverse Characteristics ㎃ Fig. 1) Typical Forward Characteristics Fig. 3) Maximum Forward Derative Curve Fig. 4) Forward Power Dissipation Fig. 5) Maximum Non-Repetitive Peak Forward Surge Current Fig. 6) Typical Junction Capacitance KSD-D0Q018-002 3 SDB1080PH Package Outline Dimension KSD-D0Q018-002 4 SDB1080PH 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-D0Q018-002 5