MOQ (minimum order quantity) PU (Price unit): E (item), H (100 items), T (1000 items), p (pair), P (pack), k (kilogram), h (100 meters) RRP recommended retail price. Stock and prices are updated on an hourly basis. After Registration and Login you will see your individual customer prices and CSV file upload, watchlists and requestlist are accessible in the Customer Portal. All prices are net excluding V.A.T. We do not deliver to private end-users.
Note
• You will find suitable heatsinks at product group G9511.
Features
• 50W at 25°C heatsink mounted (optional) • Compact size • Easy mounting • High insulation: 106MW
Technical Specifications
Tolerance:
±5%
Power Rating
Without Heatsink:
5,5W
With Heatsink1):
50W
Operating Voltage, Max.:
1285V
Dielectric Strength:
3500V
Temperature Coefficient
to incl, 1Ohm:
±250ppm/°C
from 1Ohm:
±150ppm/°C
Thermal Resistance:
0,8°C/W
Temperature Range:
-55...+125°C
Climatic Category:
55/125/56
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 (125°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
Example: Ambient Temperature 30°C, Power Rating: 70W 1) P = DT / [RTH(j-c) + RTH (c-a)] 2) DT = 125°C - 30°C = 95 K 3) [RTH(j-c) + RTH (c-a)] = DT / P = 95K / 70W = 1,36K/W4) RTH (c-a) = 1,36K/W - 1K/W = 0,36K/W
