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Datasheet File OCR Text: |
SEMICONDUCTOR TECHNICAL DATA HIGH FREQUENCY RECTIFICATION. SWITCHING REGULATORS, CONVERTERS, CHOPPERS. KDR521T SCHOTTKY BARRIER TYPE DIODE E FEATURES Low Forward Voltage : VF max=0.45V. Low Leakage Current : IR max=200 A. G A F K B DIM A B 2 3 C D MILLIMETERS _ 2.9 + 0.2 1.6+0.2/-0.1 _ 0.70 + 0.05 _ 0.4 + 0.1 2.8+0.2/-0.3 _ 1.9 + 0.2 0.95 _ 0.16 + 0.05 0.00-0.10 0.25+0.25/-0.15 0.60 0.55 D 1 E F G H I J K L MAXIMUM RATING (Ta=25 CHARACTERISTIC Repetitive Peak Reverse Voltage Reverse Voltage Average Forward Current Non-Repetitive Peak Surge Current Junction Temperature Storage Temperature Range ) SYMBOL VRRM VR IO IFSM Tj Tstg RATING 25 20 1.0 3 125 -55 125 UNIT C J I V V A A L G H J 1. NC 2. ANODE 3. CATHODE 2 3 1 TSM Marking Type Name Lot No. T2 ELECTRICAL CHARACTERISTICS (Ta=25 ) CHARACTERISTIC Forward Voltage Reverse Current SYMBOL VF IR IF=1.0A VR=20V TEST CONDITION MIN. TYP. 0.4 MAX. 0.45 200 UNIT V A 2001. 7. 10 Revision No : 0 1/2 KDR521T IF - V F 1 REVERSE CURRENT I R (mA) FORWARD CURRENT I F (A) 10 10 1 100 10 1 0.1 0 10 Ta=-25 2 I R - VR Ta=125 Ta=75 C 100m T 1 a= 25 C C Ta =2 =7 5 C Ta 10m Ta =25 5 C C C Ta=25 C 1m 0.1m 0 0.1 0.2 0.3 0.4 0.5 20 30 40 FORWARD VOLTAGE VF (V) REVERSE VOLTAGE V R (V) CT - VR TERMINAL CAPACITANCE C T (pF) 10 4 f=1MHz 3 10 10 2 10 1 0 5 10 15 20 25 30 35 REVERSE VOLTAGE VR (V) 2001. 7. 10 Revision No : 0 2/2 |
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