SL1045U

SL1045U 10.0A SCHOTTKY BARRIER RECTIFIER TO-277 Features ! Schottky Barrier Chip High Thermal Reliability Patented Super Barrier Rectifier Technology High Foward Surge Capability Ultra Low Forward Voltage Drop VF(typ)=0.2V Excellent High Temperature Stability ! ! ! ! ! Mechanical Data ! ! Case:TO-277 Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.093 grams (approx.) Mounting Position: Any Marking: Type Number Lead Free: For RoHS/Lead Free Version ! ! ! ! Dimiensions inches and（milimenters） ! Equivalent Circuit EPinning Applications 1 3 For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. 2 Absolute Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbol Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage Peak Reverse Voltage VRRM VRWM VRM RMS Reverse Voltage Average Rectified Output Current Non-Repetitive Peak Forward Surge Forward Voltage Instantaneous Reverse Current SL1045U 45 @VR = 45V , Tj = 25°C @VR = 45V , Tj = 100°C @ VR = 45V, Tj = 125°C Typical Thermal Resistance Junction to Ambient (Note 1) Operating Temperature Range Storage Temperature Range Note: 1. FR-4 PCB, 2oz. Copper, minimum recommended pad layout per. 2.Short duration pulse test used to minimize self-heating effect. V VR(RMS) 31.5 V IO 10 A IFSM @IF = 2A, Tj = 25°C @IF = 2A,Tj = 125°C @IF = 10A,Tj = 25°C @IF = 10A,Tj = 125°C Unit 250 A Typ Max 0.38 VF 0.33 0.20 0.42 0.35 IR（Note 2） 0.06 0.20 0.42 RθJA 0.46 V 0.12 12 50 mA 73 °C/W Tj -55 to +150 °C TSTG -55 to +150 °C 10A SCHOTTKY BARRIER RECTIFIER SL1045U Electrical Characteristic Curve IF - TA 12 IFSM 300 275 PEAK FORWARD SURGE CURRENT-(A) 10 IF(A) 8 6 4 2 8.3ms Single Half Sine Wave Jedec Method 250 225 200 175 150 125 100 75 50 25 0 0 25 50 75 100 125 TC（℃） 150 0 175 10 20 30 40 50 60 70 NO.OF CYCLES AT 60HZ 80 90 100 IR - VR IF - VF 100 100 TA=100℃ IR(mA) IF(A) 10 TA=125℃ 10 TA=125℃ TA=100℃ 1 TA=25℃ 1 0.1 TA=25℃ 0.01 0.1 0 0.2 0.4 0.6 0.8 0 10 VF(V) The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)! 20 30 VR(V) 40 50