SF8A400H

SF8A400H Ultrafast Recovery Rectifier 400V, 8A ULTRAFAST RECOVERY RECTIFIERS Features  High voltage and high reliability  Ultrafast reverse recovery time  High speed switching  Low power loss and High efficiency  Full lead (Pb)-free and RoHS compliant device Pin Configuration Pin 1: Cathode Pin 2: Anode Applications  General purpose  Switching mode power supply  Free-wheeling diode for motor application  Power switching circuits  DC-DC converter systems IF(AV) VRRM VFM @ Tj=125℃ trr TO-220F-2L Product Characteristics 8A 400V 1.2V 30ns Description The SF8A400H is ideally as boost diode in discontinuous or critical mode power factor corrections. The device is also intended for use as a freewheeling diode in power supplies and other power switching applications. Ordering Information Device SF8A400H Marking Code SF8A400H Package TO-220F-2L Packaging Tube Marking Information AUK = Manufacture Logo ∆ = Control Code of Manufacture YMDD = Date Code Marking -. Y = Year Code -. M = Monthly Code -. DD = Daily Code SF8A400H = Specific Device Code KSD-D6A011-001 1 SF8A400H Absolute Maximum Ratings (Limiting Values) Characteristic Maximum repetitive reverse voltage Maximum working peak reverse voltage Maximum DC blocking voltage Maximum average forward rectified current Peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode Storage temperature range Maximum operating junction temperature Symbol VRRM VRWM VR IF(AV) IFSM Tstg TJ Value 400 Unit V 8 120 -45℃ to +150℃ 150 A A ℃ ℃ Thermal Characteristics Characteristic Maximum thermal resistance junction to case Symbol Rth(j-c) Value 4.0 Unit ℃/W Electrical Characteristics Characteristic Peak forward voltage drop Symbol VFM (1) Test Condition IFM = 8A Tj=25℃ Tj=125℃ Tj=25℃ Tj=125℃ Min. Typ. 70 Max. 1.30 1.15 10 200 30 Unit V V uA uA ns pF Reverse leakage current Reverse recovery time Junction capacitance IRM (1) trr Cj VR = VRRM IF = 1A, di/dt =-100 A/us VR = 4VDC, f=1MHz Note : (1) Pulse test : tP≤380 ㎲, Duty cycle≤2% KSD-D6A011-001 2 SF8A400H Electrical Characteristic Curves Fig.1 IF - VF Fig. 2 IR - VR Fig. 3 PF - IO [㎂] Fig. 4 CT - VR Fig. 5 IFSM – Number of cycle Fig. 6 IO derating - TC KSD-D6A011-001 3 SF8A400H Outline Dimension KSD-D6A011-001 4 SF8A400H 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-D6A011-001 5