STK681-300 データシートの表示（PDF） - SANYO -> Panasonic
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STK681-300 Datasheet PDF : 10 Pages
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STK681-300
(4) Derating curve of the package power dissipation, PdPK, against the ambient temperature, Ta
PdPK - Ta
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
20
40
60
80
100
120
Ambient temperature, Ta - °C
ITF02511
The package power dissipation, PdPK, refers to the internal average power dissipation, Pd, permissible if used
without a heat sink
Vdf - If
1.4
1.2
1.0
VdfV(dTfR(1F,1T, RF22))
0.8
0.6
0.4
0.2
Tc=25°C
Vsat1, Vsat2 - IO
1.6
VCC1=24V,
1.4
VCC2=5.0V,
Tc=25°C
1.2
1.0
Vsat1
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
If - A
ITF02512
Vsat1 - VIH1
2.5
IO=1A
2.0
2A
1.5
2.9A
0
0
1
2
3
4
5
25
VCC1=24V,
VCC2=5.0V,
Tc=25°C,
20 OUT1-OUT2,
IO - A
VOUT - VIH1
ITF02513
Pin load=1kΩ,
14pin=Low
15
1.0
10
0.5
0
2.5
3.0
3.5
4.0
VIH1 - V
4.5
5.0
ITF02514
5
0
0
1
2
3
4
5
12pin-GND voltage, VIH1 - V
ITF02515
No. A0760-8/10
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