DIODE MODULE PT508C 50A/800V OUTLINE DRAWING FEATURES * Isolated Base * 3 Phase Bridge Circuit * Designed for Power Circuit Boardt * High Surge Capability * UL Recognized, File No. E187184 TYPICAL APPLICATIONS * Rectified For General Use Maximum Ratings Parameter Repetitive Peak Reverse Voltage *1 Non Repetitive Peak Reverse Voltage *1 Approx Net Weight:105g Symbol VRRM VRSM Parameter Type / Grade Conditions Average Rectified Output Current IO(AV) Surge Forward Current *1 IFSM I Squared t *1 Operating JunctionTemperature Range Storage Temperature Range Isoration Voltage Case mounting Mounting torque Terminals I2t Tjw Tstg Viso Ftor Unit PT508C 800 960 V Max Rated Value Unit 50 A 480 A 3-Phase Full Wave Rectified Tc=Tt(Terminal)=98°C 50 Hz Half Sine Wave,1Pulse Non-repetitive 2msec to 10msec 1150 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 M4 1.2 to 1.6 Electrical • Thermal Characteristics Characteristics Peak Reverse Current *1 Peak Forward Voltage *1 Thermal Resistance *1: Value Per 1Arm Symbol Test Conditions IRM VRM= VRRM, Tj= 150°C VFM IFM= 50A, Tj=25°C Rth(j-c) Junction to Case (Total) Base Plate to Heat Sink with Thermal Rth(c-f) Compound (Total) Max. Unit 5 1.2 0.42 0.1 mA V °C/W PT508C OUTLINE DRAWING (Dimensions in mm)