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| DIODE MODULE FEATURES * Isolated Base * 3 Phase Bridge Circuit * Designed Power Circuit Board * High Surge Capability * UL Recognized, File No. E187184 50A/800V PT50S8 OUTLINE DRAWING TYPICAL APPLICATIONS * Rectified For General Use Maximum Ratings Parameter Repetitive Peak Reverse Voltage *1 Non Repetitive Peak Reverse Voltage *1 Approx Net Weight:180g Symbol VRRM VRSM Type / Grade PT50S8 800 1000 Unit V Max Rated Value Parameter Average Rectified Output Current Surge Forward Current *1 I Squared t *1 Operating JunctionTemperature Range Storage Temperature Range Isoration Voltage Case mounting Mounting torque Terminals IO(AV) IFSM I2t Tjw Tstg Viso Ftor Conditions 3-Phase Full Wave Rectified Tc=Tt(Terminal)=111C 50 Hz Half Sine Wave,1Pulse Non-repetitive 2msec to 10msec Unit A A 50 450 1000 A2s -40 to +150 C -40 to +125 C Base Plate to Terminals, AC1min 2000 V Greased M5 Screw 2.4 to 2.8 N*m M5 2.4 to 2.8 Electrical * Thermal Characteristics Characteristics Peak Reverse Current *1 Peak Forward Voltage *1 Thermal Resistance *1: Value Per 1Arm Symbol Test Conditions Max. Unit 10 1.2 0.35 0.06 mA V C/W IRM VRM= VRRM, Tj= 150C VFM IFM= 50A, Tj=25C Rth(j-c) Junction to Case (Total) Base Plate to Heat Sink with Thermal Rth(c-f) Compound (Total) PT50S8 OUTLINE DRAWING (Dimensions in mm) FORWARD CURRENT VS. VOLTAGE PT50S8 (per Arm) 500 200 100 INSTANTANEOUS FORWARD CURRENT (A) 50 20 Tj=25C Tj=150C 10 5 2 0 0.5 1.0 1.5 2.0 2.5 3.0 INSTANTANEOUS FORWARD VOLTAGE (V) AVERAGE FORWARD POWER DISSIPATION PT50S8 (Total) 3PHASE 120 AVERAGE FORWARD POWER DISSIPATION (W) 100 80 60 40 20 0 0 10 20 30 40 50 AVERAGE OUTPUT CURRENT (A) AVERAGE OUTPUT CURRENT VS. CASE TEMPERATURE 3-Phase Full Wave, Resistive or Inductive Load 60 PT50S8 (Total) AVERAGE OUTPUT CURRENT (A) 50 3PHASE 40 30 20 10 0 0 25 50 75 100 125 150 CASE TEMPERATURE (C) SURGE CURRENT RATINGS f=50Hz,Harf Sine Wave,Non-Repetitive,Tj=150C 500 PT50S8 450 400 350 SURGE FORWARD CURRENT (A) 300 250 200 150 100 50 I FSM 0.02s 0 0.02 0.05 0.1 0.2 0.5 1 2 TIME (s) |
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