PC8171XNSZ0F 데이터 시트보기 (PDF) - Sharp Electronics

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PC8171XNSZ0F

DIP 4pin High CMR, Low Input Current Photocoupler

Sharp Electronics 

Fig.1 Test Circuit for Common Mode Rejection Voltage

PC8171xNSZ0F Series

RL

Vnp

VCM

(dV/dt)

VCM

VCC

1)

Vcp

Vnp







VCM

:

High wave

pulse

VO

(Vcp Nearly = dV/dt×Cf×RL)

 RL=470Ω

1) Vcp : Voltage which is generated by displacement current in floating

 VCC=9V

capacitance between primary and secondary side.

Fig.2 Forward Current vs. Ambient

Temperature

15

10

5

Fig.3 Diode Power Dissipation vs. Ambient

Temperature

15

10

5

0

−30

0 25 50 75 100 125

Ambient temperature Ta (˚C)

Fig.4 Collector Power Dissipation vs.

Ambient Temperature

250

200

150

100

50

0

−30

0 25 50 75 100 125

Ambient temperature Ta (˚C)

0

−30

0 25 50 75 100 125

Ambient temperature Ta (˚C)

Fig.5 Total Power Dissipation vs. Ambient

Temperature

250

200

170

150

100

50

0

−30

0 25 50 75 100 125

Ambient temperature Ta (˚C)

Sheet No.: D2-A03302EN

6

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