FRD Type : TCU20B60 OUTLINE DRAWING For Power Factor Improvement High Frequency Rectification FEATURES * Dual Diodes – Cathode Common * Ultra – Fast Recovery * Low Forward Voltage Drop * High Surge Capability Maximum Ratings Approx Net Weight:1.45g Rating Symbol Repetitive Peak Reverse Voltage VRRM 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 TCU20B60 20 100 0.5 600 50 Hz,Full Sine Wave Tc=50°C Resistive Load 22.2 50 Hz Full Sine Wave,1cycle Non-repetitive - 40 to + 150 - 40 to + 150 Recommended value V A A A °C °C N •m Electrical • Thermal Characteristics Characteristics Peak Reverse Current Peak Forward Voltage Reverse Recovery Time Thermal Resistance Symbol IRM VFM Conditions Tj=25°C,VRM=VRRM per Arm Tj=25°C, IFM=10A per Arm IFM= 10 A, trr -di/dt= 50 A/µs, Ta= 25°C Rth(j-c) Junction to Case Min. Typ. Max. Unit - 2.3 30 2.7 µA V - 25 40 ns - - 2 °C/W ＴＣＵ_外形図（ｍｍ） FORWARD CURRENT VS. VOLTAGE TCU20B60 (per Arm) INSTANTANEOUS FORWARD CURRENT (A) 50 20 Tj=25°C Tj=150°C 10 5 2 1 0 1 2 3 4 INSTANTANEOUS FORWARD VOLTAGE (V) 0° θ 180° AVERAGE FORWARD POWER DISSIPATION CONDUCTION ANGLE TCU20B60 (Total) AVERAGE FORWARD POWER DISSIPATION (W) 60 RECT 180° 50 SINE WAVE 40 30 20 10 0 0 4 8 12 16 AVERAGE FORWARD CURRENT (A) 20 24 0° θ 180° AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE CONDUCTION ANGLE TCU20B60 (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,Sine Wave,Non-Repetitive,No Load TCU20B60 SURGE FORWARD CURRENT (A) 120 100 80 60 40 20 I FSM 0.02s 0 0.02 0.05 0.1 0.2 TIME (s) 0.5 1 2 RMS SURGE CURRENT RATINGS Ta=40°C,Non-Repetitive,No Load TCU20B60 RMS SURGE FORWARD CURRENT (Arms) 500 200 100 50 0.1 0.2 0.5 1 PULSE WIDTH (ms) 2 5 10