KBU25005 HDSEMI | Alldatasheet

Document overview

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Technical content

Features

o 25A

  • VRRM 50V-1000V
  • High surge current capability

Applications

Polarity: Color band denotes cathode K BU25XX H igh Diode Semiconductor KBU Plastic-Encapsulate Bridge Rectifier General purpose 1 phase Bridge rectifier applications K BU +~~_ KBU25005 THRU KBU2510 Item Symbol Unit Conditions KBU25 005 01 02 04 06 08 10 Repetitive Peak Reverse Voltage V RRM V 50 100 200 400 600 800 1000 Average Rectified Output Current I O A 60H Z sine wave, R- load, T c =100℃ 25 Surge(Non-repetitive)Forward Current I FSM A 60H Z sine wave, 1 cycle, T a =25℃ 400 Current Squared Time I t A s 1ms≤t＜8.3ms T j =25℃,Rating of per diode 664 Storage Temperature T stg -55 ~+150 Junction Temperature T j -55 ~+150

Electrical Characteristics

a =25℃ Unless otherwise specified） Item Symbol Unit Test Condition Max Peak Forward Voltage V FM V I FM =12.5A Pulse measu r ement Ratin g of p e r diode 1.1 Peak Reverse Current I RRM μA V RM RRM , Pulse measurement, Rating of per diode Thermal Resistance R θ J-C ℃/W Between junction and case 0.8 (1)

H igh Diode Semiconductor The cruve graph is for reference only, can't be the basis for judgment FIG.4– TYPICAL REVERSE CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE INSTANTANEOUS REVERSE CURRENT MICROAMPERES T J = 25 0.01 0.1 1.0 140120100806040200 CASE TEMPERATURE (℃) FIG. 2 – DERATING CURVE OUTPUT RECTIFIED CURRENT AVERAGE FORWARD OUTPUT CURRENT AMPERES 100 150 FIG.1-MAXIMUM FORWARD SURGE CURRENT NUMBER OF CYCLETS AT 60Hz PEAK FORWARD SURGE CURRENT AMPERES 100 350 200 150 100 250 300 400 T J =25°C FIG.3– TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT (AMPERES) INSTANTANEOUS FORWARD VOLTAGE, VOLTS 100 1.0 0.1 0.01 1.6

H igh Diode Semiconductor K BU Dimensions in inches and (milimeters) .935(23.7) .895(22.7) .600(16.8) .700(17.8) 300 (7.5) .780(19.8) .740(18.8) (25.4) 1.00 MIN. .052(1.3)DIA. .048(1.2)TYP. .071(1.8) .180(4.6) .256(6.5) .276(7.0) .15 X23L (3.8 X5.7L) HOLE THRU .165(4.2)*45°