20A 200V Cathode Common SBD Type : TCH20A20 OUTLINE DRAWING For High Frequency Rectification FEATURES * High VRM SBD * Low Forward Voltage Drop and Low Noise * Surface mounted package * Dual Diodes Cathode Common Maximum Ratings Approx Net Weight:1.4g Rating Symbol Repetitive Peak Reverse Voltage VRRM Average Rectified Output Current IO 20 RMS Forward Current IF(RMS) Surge Forward Current IFSM Operating JunctionTemperature Range Storage Temperature Range Tjw Tstg Unit TCH20A20 120 200 50 Hz,Full Sine Wave Tc=118°C Resistive Load 22.2 50 Hz Full Sine Wave,1cycle Non-repetitive - 40 to + 150 - 40 to + 150 V A A A °C °C Electrical • Thermal Characteristics Characteristics Peak Reverse Current Peak Forward Voltage Thermal Resistance Symbol Conditions Min. Typ. IRM VFM Tj=25°C,VRM=VRRM per Diode Tj=25°C, IFM=10A per Diode - - 200 0.90 µA V - - 1.5 °C/W Rth(j-c) Junction to Case Max. Unit C_T_ OUTLINE DRAWING (Dimensions in mm) FORWARD CURRENT VS. VOLTAGE TCH20A20 (per Arm) INSTANTANEOUS FORWARD CURRENT (A) 50 20 Tj=25°C Tj=150°C 10 5 2 1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE (V) 0° 180° θ CONDUCTION ANGLE AVERAGE FORWARD POWER DISSIPATION TCH20A20 (Total) AVERAGE FORWARD POWER DISSIPATION (W) 20 RECT 180° SINE WAVE 16 12 8 4 0 0 4 8 12 16 AVERAGE FORWARD CURRENT (A) 20 24 PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE Tj= 150 °C TCH20A20 (per Arm) PEAK REVERSE CURRENT (mA) 50 20 10 5 0 40 80 120 160 200 PEAK REVERSE VOLTAGE (V) AVERAGE REVERSE POWER DISSIPATION TCH20A20 (Total) AVERAGE REVERSE POWER DISSIPATION (W) 7 RECT 180° 6 5 4 SINE WAVE 3 2 1 0 0 40 80 120 REVERSE VOLTAGE (V) 160 200 0° 180° θ CONDUCTION ANGLE AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE VRM=200V TCH20A20 (Total) 24 AVERAGE FORWARD CURRENT (A) RECT 180° SINE WAVE 20 16 12 8 4 0 0 25 50 75 100 125 150 CASE TEMPERATURE (°C) SURGE CURRENT RATINGS f=50Hz,Half Sine Wave,Non-Repetitive,No Load TCH20A20 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 JUNCTION CAPACITANCE VS. REVERSE VOLTAGE Tj=25°C,Vm=20mVRMS,f=100kHz,Typical Value TCH20A20 (per Arm) JUNCTION CAPACITANCE (pF) 500 200 100 50 20 0.5 1 2 5 10 20 50 REVERSE VOLTAGE (V) 100 200 500