SD51

SD51 SCHOTTKY RECTIFIER 60 AMPERE 45 VOLTS Switch mode Power Rectifier. employing the Schottky Barrier principle in a large area metal-to-silicon power diode.State-of-the-art geometry features epitaxial construction with oside passivation and metal overlap contact. ideally suited for use as rectifiers in low-voltage, high-frequency inverters, free whelling diodes, and polarity protection diodes. • Extremely Low VF • Low Power Loss/High • Low Stored Charge, Majority Efficiency Carrier Conduction • High Surge Capacity Mechnical Characteristics : • Case Welded steel, hermetically seated • Finish : All External Surtaces Corrosion Resistant and Terminal Lead is Readily Solderable Solder Heat : The excellent heat transfer property of the heavy duty copper anode terminal which transmits heat away from the die requires that caution be used when attaching wires. NAINA • Stud Torque: 15 Ib-in max MAXIMUM RATINGS Ratings Symbol Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM PC Blooking Voltage VR Nonrepetitive Peak Reverse Voltage VRSM Average Rectified Forward Current IO VR(equiv) ≤0.2 VR(dc).. TC=850C Ambient Temperature Rated VR(dc). PF(AV)= 0, RθJA=3.50C/W TA Nonrepetitive Peak Surge Current IFSM (surge applied at rated load conditions, halfwave, single phase, 60 Hz) Operating and Storage Junction Temperature Range TJ, Tstg (Reverse voltage applied) Peak Operating Junction Temperature (Forward TJ(pk) Current Applied) THERMAL CHARACTERISTICS Characteristics Symbol Thermal Resistance, Junction to case RθJC ELECTRICAL CHARACTERISTICS (TC =250C unless otherwise noted) Maximum Instantaneous Forward Voltage (IF=30 Amps) VF ( IF=60Amps) (IF=120 Amps) Maximum Instantaneous Reverse Current @ 250 C @125 0 C I SD51 45 UNIT Volts 54 60 90 800 for one cycle -65 TO +150 150 Volts Amps C Amps 0 0 C C 0 Max 1.0 0.58 0.66 0.86 50 125 0 Unit C/W Volts ma ma