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| SBD T y p e : KCQ20A03L KCQ20A0 A03L OULINE DRAWING FEATURES * Similar to TO-247AC(TO-3P)Case * Dual Diodes - Cathode Common * Extremely Low Forward Voltage Drop * Low Power Loss,High Efficiency * High Surge Current Capability * 30 Volts thru 60 Volts Types Available 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 Approx Net Weight: 5.55g Symbol VRRM IO IF(RMS) IFSM Tjw Tstg Ftor 180 20 KCQ20A03L 30 50 Hz Full Sine Wave Tc=119C Resistive Load 22.2 50Hz Full Sine Wave ,1cycle Non-repetitive -40 to +150 -40 to +150 recommended torque = 0.5 Unit V A A A C C N*m Electrical * Thermal Characteristics Characteristics Peak Reverse Current Peak Forward Voltage Thermal Resistance Junction to Case Symbol Conditions Min. Typ. Max. Unit 10 mA 0.49 V 1.5 C /W IRM Tj= 25C, VRM= VRRM per Arm VFM Tj=25C, IFM= 10A per Arm Rth(j-c) Junction to Case KCQ20A03L OUTLINE DRAWING (Dimentions in mm) FORWARD CURRENT VS. VOLTAGE KCQ20A03L (per Arm) 50 INSTANTANEOUS FORWARD CURRENT (A) 20 Tj=25C Tj=150C 10 5 2 1 0 0.2 0.4 0.6 0.8 INSTANTANEOUS FORWARD VOLTAGE (V) 0 180 CONDUCTION ANGLE AVERAGE FORWARD POWER DISSIPATION KCQ20A03L (Total) RECT 180 14 AVERAGE FORWARD POWER DISSIPATION (W) 12 SINE WAVE 10 8 6 4 2 0 0 4 8 12 16 20 24 AVERAGE FORWARD CURRENT (A) PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE Tj= 150 C 1000 KCQ20A03L (per Arm) PEAK REVERSE CURRENT (mA) 500 200 100 0 5 10 15 20 25 30 35 PEAK REVERSE VOLTAGE (V) AVERAGE REVERSE POWER DISSIPATION KCQ20A03L (Total) AVERAGE REVERSE POWER DISSIPATION (W) RECT 180 16 12 SINE WAVE 8 4 0 0 5 10 15 20 25 30 35 REVERSE VOLTAGE (V) 0 180 CONDUCTION ANGLE AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE V RM =30 V KCQ20A03L (Total) RECT 180. 24 AVERAGE FORWARD CURRENT (A) 20 SINE WAVE 16 12 8 4 0 0 25 50 75 100 125 150 CASE TEMPERATURE (C) SURGE CURRENT RATINGS f=50Hz,Sine Wave,Non-Repetitive,No Load 200 KCQ20A03L SURGE FORWARD CURRENT (A) 160 120 80 40 I FSM 0.02s 0 0.02 0.05 0.1 0.2 0.5 1 2 TIME (s) JUNCTION CAPACITANCE VS. REVERSE VOLTAGE Tj=2 5 C,V m = 20m V RM S ,f= 100 kHz ,Ty pica l V alue 2000 KCQ20A03L (per Arm) JUNCTION CAPACITANCE (pF) 1000 500 200 0.5 1 2 5 10 20 50 REVERSE VOLTAGE (V) |
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