1563632 Datasheet, PDF (7/10 Pages) YAGEO Corporation – CURRENT SENSOR - LOW TCR

Chip Resistor Surface Mount ^{PR/PF/PH SERIES 0805/1206/2512/0815}
Product specification 7
10
FUNCTIONAL DESCRIPTION
OPERATING TEMPERATURE RANGE
Range: –55°C to +155°C
POWER RATING
Standard rated power at 70°C:
PF0805 = 1/8W
PH0805 = 1/2W
PF1206 = 1/4W
PH1206 = 1W
PF0815 = 1/2W
PF2512 = 1W
PR2512 = 1W
For detail power value, please refer to Table 2.
RATED VOLTAGE
The DC or AC (rms) continuous working voltage
corresponding to the rated power is determined by
the following formula:
V = √(P X R)
Where
V = Continuous rated DC or
AC (rms) working voltage (V)
P = Rated power (W)
R = Resistance value (X)
Pmax
(%Prated)
100
MRA632
50
0
−55
0
50 70 100
155
Tamb (°C)
Fig. 6 Maximum dissipation (P_max) in percentage of rated power
as a function of the operating ambient temperature (T_amb)
Nov 01, 2011 V.0
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