SCS491D_09

SCS491D Elektronische Bauelemente 1.0 A, 25 V Surface Mount Schottky Barrier Rectifier RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free DESCRIPTION The SCS491D is low power rectification for switching power supply A L 3 SC-59 3 Top View 1 2 CB 1 2 K E D MARKING CODE Marking Circuit F G REF. H J Millimeter Min. Max. 0.10 REF. 0.40 REF. 0.10 0.20 0.45 0.55 0.85 1.15 10T – A B C D E F Millimeter Min. Max. 2.70 3.10 2.25 3 .0 0 1.30 1 .7 0 1.00 1.40 1.70 2.30 0.35 0.50 REF. G H J K L ABSOLUTE MAXIMUM RATINGS at TA = 25°C PARAMETER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Peak Forward Surge Current at 8.3 m Sec single half sine-wave Typical Junction Capacitance between Terminal Maximum Average Forward Rectified Current Total Power Dissipation Junction, Storage Temperature SYMBOL VRRM VRMS VDC IFSM CJ IO PD TJ, TSTG RATINGS 25 18 20 3 30 1.0 225 125, -40~125 UNIT V V V A pF A mW ° C ELECTRICAL CHARACTERISTICS (at TA = 25°C unless otherwise specified) Parameters Reverse Breakdown Voltage Maximum Instantaneous Forward Voltage Maximum Average Reverse Current Symbol V(BR)R VF IR Min. 25 - Max. 0.45 200 Unit V V µA Test Conditions IR = 100µA IF = 1A VR = 20V 17-Nov-2009 Rev. B Page 1 of 2 SCS491D Elektronische Bauelemente 1.0 A, 25 V Surface Mount Schottky Barrier Rectifier RATINGS AND CHARACTERISTIC CURVES 17-Nov-2009 Rev. B Page 2 of 2