SR520 . . . 560 Series 5.0 Amp SCHOTTKY BARRIER RECTIFIERS Data Sheet Mechanical Dimensions Description JEDEC D0-201AD .285 .375 .190 .210 Features 1.00 Min. .050 typ. n EXTREMELY LOW VF n LOW STORED CHARGE; MAJORITY CARRIER CONDUCTION n LOW POWER LOSS HIGH EFFICIENCY n MEETS UL SPECIFICATION 94V-0 Electrical Characteristics @ 25 O C. SR520...560 Series SR520 SR530 20 30 20 30 20 30 Maximum Ratings Peak Repetitive Reverse Voltage...VRRM Working Peak Reverse Voltage...VRWM DC Blocking Voltage...VDC Units SR540 40 40 40 SR550 50 50 50 SR560 60 60 60 Volts Volts Volts Average Forward Rectified Current...IF(av) @ TA = 55C ............................................. 5.0 ............................................... Amps Non-Repetitive Peak Forward Surge Current...I FSM @ Rated Load Conditions, 1/2 Wave, 8.3mS ............................................. 1 5 0 ............................................... Amps Forward Voltage...VF @ IF = 5.0 Amps < ....................... .57 ....................... > Volts DC Reverse Current...IR @ Rated DC Blocking Voltage T L = 25C < .......... .70 .......... > ............................................. 0.5 ............................................... mAmps ............................................. 2 0 0 ............................................... pF Typical Thermal Resistance...RJC ............................................. 1 5 ............................................... C / W Operating Temperature Range...TJ < ................... -65 to 125 ................ > Typical Junction Capacitance...CJ C ....................................... -65 to 150 ............................................ Forward Current Derating Curve Typical Junction Capacitance TJ = 25oC Percent of Rated Peak Voltage Forward Current (Amps) Reverse Current (mA) Typical Reverse Characteristics SR550...580 SR520...540 Lead Temperature (oC) pF Storage Temperature Range...TSTRG TJ = 125oC C < ...... -65 to 150 ..... > Reverse Voltage (VR) - Volts Page 7-9