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| 20A 200V Cathode Common SBD Type : KCH20A20 OUTLINE DRAWING For High Frequency Rectification FEATURES * High VRM SBD * Low Forward Voltage Drop and Low Noise * Dual Diodes Cathode Common Maximum Ratings Rating Repetitive Peak Reverse Voltage Average Rectified Output Current RMS Forward Current Surge Forward Current Operating JunctionTemperature Range Storage Temperature Range Mounting torque Symbol VRRM IO IF(RMS) IFSM Tjw Tstg 0.5 120 20 Approx Net Weight:5.55g KCH20A20 200 50 Hz,Full Sine Wave Tc=118C Resistive Load 22.2 50 Hz Full Sine Wave,1cycle Non-repetitive - 40 to + 150 - 40 to + 150 Recommended value Unit V A A A C C N*m Electrical * Thermal Characteristics Characteristics Peak Reverse Current Peak Forward Voltage Thermal Resistance Symbol IRM VFM Rth(j-c) Rth(c-f) Conditions Tj=25C,VRM=VRRM per Diode Tj=25C, IFM=10A per Diode Junction to Case Case to Fin Min. Typ. Max. Unit 200 0.90 3 1.5 A V C/W KxH20A20 OUTLINE DRAWING (Dimensions in mm) FORWARD CURRENT VS. VOLTAGE KCH30A20 (per Arm) 100 INSTANTANEOUS FORWARD CURRENT (A) 50 20 Tj=25C Tj=150C 10 5 2 1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE (V) 180 CONDUCTION ANGLE 0 AVERAGE FORWARD POWER DISSIPATION KCH30A20 (Total) RECT 180 SINE WAVE 30 AVERAGE FORWARD POWER DISSIPATION (W) 25 20 15 10 5 0 0 5 10 15 20 25 30 35 AVERAGE FORWARD CURRENT (A) PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE Tj= 150 C 50 KCH30A20 (per Arm) PEAK REVERSE CURRENT (mA) 20 10 0 40 80 120 160 200 PEAK REVERSE VOLTAGE (V) AVERAGE REVERSE POWER DISSIPATION KCH30A20 (Total) RECT 180 10 AVERAGE REVERSE POWER DISSIPATION (W) 8 6 SINE WAVE 4 2 0 0 40 80 120 160 200 REVERSE VOLTAGE (V) 180 CONDUCTION ANGLE 0 AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE VRM=200V KCH30A20 (Total) RECT 180 SINE WAVE 35 AVERAGE FORWARD CURRENT (A) 30 25 20 15 10 5 0 0 25 50 75 100 125 150 CASE TEMPERATURE (C) SURGE CURRENT RATINGS f=50Hz,Harf Sine Wave,Non-Repetitive,No Load 160 140 KCH30A20 SURGE FORWARD CURRENT (A) 120 100 80 60 40 20 0.02s I FSM 0 0.02 0.05 0.1 0.2 0.5 1 2 TIME (s) JUNCTION CAPACITANCE VS. REVERSE VOLTAGE Tj=25C,Vm=20mVRMS,f=100kHz,Typical Value 1000 KCH30A20 (per Arm) JUNCTION CAPACITANCE (pF) 500 200 100 50 0.5 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE (V) |
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