DIODE MODULE PD2018 200A/800V OUTLINE DRAWING FEATURES * 108mm Short Size Case * Isolated Base * Dual Diodes Cascaded Circuit * High Surge Capability TYPICAL APPLICATIONS * Rectified For General Use Maximum Ratings Parameter Approx Net Weight:280g Symbol Type / Grade Unit PD2018 800 900 Repetitive Peak Reverse Voltage *1 Non Repetitive Peak Reverse Voltage *1 VRRM VRSM Parameter Symbol Conditions Max Rated Value Unit Average Rectified Output Current *1 IO(AV) 50 Hz Half Sine Wave condition Tc=94°C 200 A RMS Forward Current *1 IF(RMS) 314 A Surge Forward Current *1 IFSM 4000 A I Squared t *1 Operating Junction Temperature Range Storage Temperature Range Isoration Voltage Case Mounting Mounting Torque Terminals I2t Tjw Tstg Viso Ftor 50 Hz Half Sine Wave, 1cycle, Non-Repetitive 2msec to 10msec V 80000 A2s -40 to +150 °C -40 to +125 °C Base Plate to Terminals, AC1min 2500 V M6 Screw 2.5 to 3.5 N•m M6 Screw 2.5 to 3.5 Electrical • Thermal Characteristics Characteristics Peak Reverse Current *1 Peak Forward Voltage *1 Thermal Resistance *1 *1: Value Per 1Arm Symbol IRM VFM Rth(j-c) Rth(c-f) Test Conditions VRM= VRRM, Tj= 150°C IFM= 600A, Tj=25°C Junction to Case Case to Fin, Greased Max. Unit 30 1.24 0.23 0.15 mA V °C/W PD2018 OUTLINE DRAWING (Dimensions in mm) FORWARD CURRENT VS. VOLTAGE PD2018 5000 2000 1000 INSTANTANEOUS FORWARD CURRENT (A) 500 200 100 50 20 Tj=25°C Tj=150°C 10 5 2 0 0.5 1.0 1.5 2.0 2.5 INSTANTANEOUS FORWARD VOLTAGE (V) 3.0 3.5 AVERAGE FORWARD POWER DISSIPATION PD2018 AVERAGE FORWARD POWER DISSIPATION (W) 350 D.C. 300 250 HALF SINE WAVE 3PHASE 200 6PHASE 150 100 50 0 0 50 100 150 200 250 300 350 AVERAGE FORWARD CURRENT (A) AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE PD2018 350 D.C. AVERAGE FORWARD CURRENT (A) 300 250 HALF SINE WAVE 200 3PHASE 150 6PHASE 100 50 0 0 25 50 75 100 CASE TEMPERATURE (°C) 125 150 SURGE CURRENT RATINGS f=50Hz,Half Sine Wave,Non-Repetitive,Tj=150℃ PD2018 4500 4000 3500 SURGE FORWARD CURRENT (A) 3000 2500 2000 1500 1000 500 I FSM 0.02s 0 0.02 0.05 0.1 0.2 TIME (s) 0.5 1 2