MCT5200S 查看數據表（PDF） - Fairchild Semiconductor

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MCT5200S

LOW INPUT CURRENT PHOTOTRANSISTOR OPTOCOUPLERS

Fairchild Semiconductor 

LOW INPUT CURRENT

PHOTOTRANSISTOR OPTOCOUPLERS

MCT5200

MCT5201

MCT5210

MCT5211

TYPICAL PERFORMANCE GRAPHS

Fig. 1 LED Forward Voltage vs. Forward Current

2.0

1.8

1.6

1.4

TA = -55°C

1.2 TA = 25°C

1.0

TA = 100°C

0.8

0.1

1

10

100

IF - LED FORWARD CURRENT (mA)

Fig. 2 Normalized Current Transfer Ratio vs.

Forward Current

1.2

1.0

0.8

0.6

0.4

0.2

0

0.1

Normalized to:

IF = 5mA

VCE = 5V

TA = 25°C

1

10

100

IF - FORWARD CURRENT (mA)

Fig. 3 Normalized CTR vs. Temperature

1.6

Normalized to:

1.4 IF = 5mA

VCE = 5V

1.2 TA = 25°C

1.0

IF = 10mA

IF = 2mA

IF = 5mA

0.8

IF = 1mA

0.6

IF = 0.5 mA

0.4

IF = 0.2 mA

0.2

0.0

-60 -40 -20 0 20 40 60 80 100

TA - AMBIENT TEMPERATURE - °C

Fig. 4 Normalized Collector vs.

Collector - Emitter Voltage

10

1

0.1

0.01

IF = 10 mA

IF = 2 mA

IF = 1 mA

IF = 0.5 mA

IF = 0.2 mA

IF = 5 mA

0.001

0.0001

0.1

Normalized to:

IF = 5mA

VCE = 5V

:

TA = 25°C

1

10

VCE - COLLECTOR - EMITTER VOLTAGE - V

Fig. 5 Normalized Collector Base Photocurrent

Ratio vs. Forward Current

100

10

1

0.1

0.01

0.1

Normalized to:

IF = 5mA

VCB = 4.3V

TA = 25°C

1

10

100

IF - FORWARD CURRENT - mA

Fig. 6 Normalized Collector -

Base Current vs. Temperature

10

IF = 10 mA

1

IF = 5 mA

IF = 2 mA

0.1

IF = 1 mA

IF = 0.5 mA

0.01 Normalized to:

IF = 5mA

IF = 0.2 mA

VCB = 4.3V

TA = 25°C

0.001

-60 -40 -20 0 20 40 60 80 100

TA - AMBIENT TEMPERATURE - °C

© 2003 Fairchild Semiconductor Corporation

Page 5 of 11

6/10/03

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