PH2508

www.DataSheet4U.net DIODE MODULE FEATURES * Isolated Base * High Surge Capability * UL Recognized, File No. E187184 250A/300 to 800V PH2503,PH2504,PH2508 OUTLINE DRAWING TYPICAL APPLICATIONS * Rectified For General Use Maximum Ratings Parameter Repetitive Peak Reverse Voltage Non Repetitive Peak Reverse Voltage Approx Net Weight:220g Symbol VRRM VRSM Type / Grade PH2503 300 400 PH2504 400 500 PH2508 800 900 Max Rated Value Unit V Parameter Average Rectified Output Current RMS Forward Current Surge Forward Current I Squared t Operating JunctionTemperature Range Storage Temperature Range Isoration Voltage Case mounting Mounting torque Terminals IO(AV) IF(RMS) IFSM I2t Tjw Tstg Viso Ftor Conditions 50Hz Half Sine Wave condition Tc=95°C 50 Hz Half Sine Wave,1Pulse Non-repetitive 2msec to 10msec Unit A A A 250 390 5000 125000 A2s -40 to +150 °C -40 to +125 °C Base Plate to Terminals, AC1min 2000 V M5 Screw 2.4 to 2.8 Nm M8 Screw 9.0 to 10.0 Electrical Thermal Characteristics Characteristics Peak Reverse Current Peak Forward Voltage Thermal Resistance Symbol Test Conditions Max. Unit 40 1.22 0.2 0.1 mA V °C/W IRM VRM= VRRM, Tj= 150°C VFM IFM= 800A, Tj=25°C Rth(j-c) Junction to Case Base Plate to Heat Sink with Thermal Rth(c-f) Compound www.DataSheet4U.net PH250x OUTLINE DRAWING (Dimensions in mm) www.DataSheet4U.net ...