SEMICONDUCTOR KDR521T TECHNICAL DATA SCHOTTKY BARRIER TYPE DIODE HIGH FREQUENCY RECTIFICATION. SWITCHING REGULATORS, CONVERTERS, CHOPPERS. E FEATURES B K K DIM A B Low Forward Voltage : VF max=0.45V. Low Leakage Current : IR max=200 A. G D D F G A 1 RATING UNIT VRRM 25 V Reverse Voltage VR 20 V Average Forward Current IO 1.0 A IFSM 3 A Tj 125 Tstg -55 125 2.8+0.2/-0.3 _ 0.2 1.9 + 0.95 _ 0.05 0.16 + E F G H I J K L L SYMBOL Repetitive Peak Reverse Voltage 3 ) C CHARACTERISTIC C 2 I MAXIMUM RATING (Ta=25 MILLIMETERS _ 0.2 2.9 + 1.6+0.2/-0.1 _ 0.05 0.70 + _ 0.1 0.4 + J 0.00-0.10 0.25+0.25/-0.15 0.60 0.55 H J 3 Non-Repetitive Peak Surge Current Junction Temperature Storage Temperature Range 1. NC 2. ANODE 3. CATHODE 2 1 TSM Marking Lot No. Type Name T2 ELECTRICAL CHARACTERISTICS (Ta=25 ) CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Forward Voltage VF IF=1.0A - 0.4 0.45 V Reverse Current IR VR=20V - - 200 A 2002. 4. 1 Revision No : 1 1/2 KDR521T 2002. 4. 1 Revision No : 1 2/2