FRD Type : KCF16A40 OUTLINE DRAWING FEATURES * Similar to TO-247AC (TO-3P) Case * Dual Diodes - Cathode Common * Ultra - Fast Recovery * Low Forward Voltage Drop * High Surge Capability * 200 Volts thru 600 Volts Types Available Maximum Ratings Approx Net Weight:5.55g Rating Symbol Repetitive Peak Reverse Voltage Non-repetitive Peak Reverse Voltage VRRM VRSM Average Rectified Output Current IO RMS Forward Current IF(RMS) Surge Forward Current IFSM Operating JunctionTemperature Range Storage Temperature Range Mounting torque Tjw Tstg Unit KCF16A40 16 120 0.5 400 440 50 Hz,Full Sine Wave Tc=109C Resistive Load 18 50 Hz Full Sine Wave,1cycle Non-repetitive - 40 to + 150 - 40 to + 150 Recommended value V V A A A C C Nm Electrical * Thermal Characteristics Characteristics Peak Reverse Current Peak Forward Voltage Reverse Recovery Time Thermal Resistance Symbol IRM VFM Conditions Tj=25C,VRM=VRRM per Arm Tj=25C, IFM=8A per Arm IFM= 8 A, trr -di/dt= 50 A/s, Ta= 25C Rth(j-c) Junction to Case Min. Typ. Max. Unit - - 30 1.25 A V - - 45 ns - - 2 C/W KCF16A40 OUTLINE DRAWING (Dimensions in mm) FORWARD CURRENT VS. VOLTAGE 10ms Sine Wave Single Pulse KCF16A40 (per Arm) INSTANTANEOUS FORWARD CURRENT (A) 100 50 20 10 5 2 Tj=25C Tj=150C 1 0.5 0 0.4 0.8 1.2 1.6 2.0 2.4 INSTANTANEOUS FORWARD VOLTAGE (V) 0 180 AVERAGE FORWARD POWER DISSIPATION CONDUCTION ANGLE AVERAGE FORWARD POWER DISSIPATION (W) KCF16A40 (Total) RECT 180 20 SINE WAVE 16 12 8 4 0 0 4 8 12 AVERAGE FORWARD CURRENT (A) 16 0 180 AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE CONDUCTION ANGLE KCF16A40 (Total) 20 AVERAGE FORWARD CURRENT (A) RECT 180 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 KCF16A40 140 SURGE FORWARD CURRENT (A) 120 100 80 60 40 I FSM 20 0.02s 0 0.02 0.05 0.1 0.2 TIME (s) 0.5 1 2