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Note
• You will find suitable heatsinks at product group G9511.
Features
• 50W at 25°C and heatsink mounted (optional) • Low inductance • Compact size • Easy to mount due to TO220-package • direct ceramic mounting design (no metal tab)
Technical Specifications
Tolerance:
±1%
Power Rating
Without Heatsink (25°C):
2,5W
With Heatsink1) (25°C):
50W
Operating Voltage, Max.:
250V
Dielectric Strength:
1500Vrms
Temperature Coefficient
to incl. 0,1Ohm:
±250ppm/°C
0,1...0,5Ohm:
±150ppm/°C
Thermal Resistance:
2,5°C/W
Temperature Range:
-55...+155°C
Climatic Category:
55/155/56
Derating:
See Curve
1) For calculation of heatsink please see values below Note.
Calculation of heatsink
P = DT / [RTH(j-c) + RTH(c-a)]
P = Expressed in W DT = Difference between maximum working temperature (155°C) and room temperature RTH(j-c) = Thermal resistance of the component RTH(c-a) = Thermal resistance of the heatsink and quality of fastening device
