H11AA2SD View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

H11AA2SD

AC Input/Phototransistor Optocouplers

Fairchild Semiconductor 

Fig. 7 Switching Speed vs. Load Resistor

1000

IF = 10 mA

VCC = 10 V

TA = 25˚C

100

Toff

10

Tf

Ton

1

Tr

0.1

0.1

1

10

100

R-LOAD RESISTOR (k

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

10

Fig. 8 Normalized ton vs. RBE

VCC = 10 V

IC = 2 mA

RL = 100

100

1000

10000

RBE- BASE RESISTANCE (k

100000

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

10

Fig. 9 Normalized toff vs. RBE

10000

1000

Fig. 10 Dark Current vs. Ambient Temperature

VCE = 10 V

TA = 25°C

100

10

1

VCC = 10 V

IC = 2 mA

RL = 100

0.1

100

1000

10000

RBE- BASE RESISTANCE (k)

100000

0.01

0.001

0

20

40

60

80

100

TA - AMBIENT TEMPERATURE (°C)

Fig. 11 Output Symmetry Characteristics

10

5

I I IF = - 10mA

1

I I IF = 10mA

.5

.1

.05

.01

.005

.01

NORMALIZED TO:

VCE = 10 V

IF = 10 mA

THE MAXIMUM PEAK

OUTPUT CURRENT

WILL BE NO MORE

THAN THREE TIMES

THE MINIMUM PEAK

OUTPUT CURRENT AT

IF = ±10 mA

.05 .1

.5 1

5 10

VCE- COLLECTOR TO EMITTER VOLTAGE (V)

4

H11AA1, H11AA3, H11AA2, H11AA4 Rev. 1.0.0

www.fairchildsemi.com

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