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| Datasheet File OCR Text: |
| 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=95C 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 N*m 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= 150C VFM IFM= 800A, Tj=25C Rth(j-c) Junction to Case Base Plate to Heat Sink with Thermal Rth(c-f) Compound PH250x OUTLINE DRAWING (Dimensions in mm) |
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