KDR400S KEC | Alldatasheet

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Technical content

  1. 2. 25 1/2 SEMICONDUCTOR TECHNICAL DATA KDR400S SCHOTTKY BARRIER TYPE DIODE Revision No : 1 High frequency rectification. Switching power supply.

FEATURES

Low Forward Voltage : VF max=0.55V. IO=500mA recification possible. MAXIMUM RATING (Ta=25 DIM MILLIMETERS 1. NC 2. ANODE 3. CATHODE SOT-23 A B C D E 2.93 0.20 1.30+0.20/-0.15 0.45+0.15/-0.05 2.40+0.30/-0.20 G 1.90 H J K L M N 0.95 0.13+0.10/-0.05 0.00 ~ 0.10 0.55

0.20 MIN

1.00+0.20/-0.10 M J K E 2 3 H G A N C B D 1.30 MAX LL PP P 7 2 1 ELECTRICAL CHARACTERISTICS (Ta=25 Type Name Marking Lot No. DJ CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Reverse Voltage VR IR=1mA 40 - - V Forward Voltage VF IF=0.5A - 0.45 0.55 V Reverse Current IR1 VR=10V - - 30 A IR2 VR=25V - 8 50 Total Capacitance CT1 VR=0V, f=1MHz - 132 - pF CT2 VR=10V, f=1MHz - 25 - CHARACTERISTIC SYMBOL RATING UNIT Repetitive Peak Reverse Voltage VRRM 40 V Reverse Voltage VR 40 V Average Forward Current IO 0.5 A Non-repetitive peak surge current IFSM 3 A Junction Temperature Tj 125 Storage Temperature Tstg -55 125

  1. 2. 25 2/2 KDR400S Revision No : 1 REVERSE VOLTAGE V (V)R C - V TTERMINAL CAPACITANCE C (pF) TR I - VFF FFORWARD VOLTAGE V (mV) FFORWARD CURRENT I (µA) 100 I - V RREVERSE VOLTAGE V (V) 01 0 RREVERSE CURRENT I (µA) RR 10 20 30 40 100 120 140 20 30 40 200 300 400 500