H11B3 查看數據表（PDF） - Vishay Semiconductors

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H11B3

Optocoupler, Photodarlington Output, High Gain, With Base Connection

Vishay Semiconductors 

End of Life January-2018 - Alternative Device: CNY17

www.vishay.com

H11B1, H11B2, H11B3

Vishay Semiconductors

10 000

8000

VCE = 5 V

6000

4000

2000

VCE = 1 V

0

0.01

0.1

1

10

100

ih11b1_05

Ib - Base Current (µA)

Fig. 5 - Non-Saturated and Saturated hFE vs. Base Current

80

VCC = 5 V

Vth = 1.5 V

60

1.0 kΩ

40

20

0

0

ih11b1_06

220 Ω

470 Ω

100 Ω

5

10

15

20

IF - LED Current (mA)

Fig. 6 - Low to High Propagation Delay vs.

Collector Load Resistance and LED Current

20

1 kΩ

15

10

100 Ω

5

VCC = 5 V

Vth = 1.5 V

0

0

5

10

15

20

ih11b1_07

IF - LED Current (mA)

Fig. 7 - High to Low Propagation Delay vs.

Collector Load Resistance and LED Current

IF

tD

VO

tR

tPLH

VTH = 1.5 V

tPHL

tS

tF

ih11b1_08

Fig. 8 - Switching Waveform

f = 10 kHz,

DF = 50 %

VCC = 10 V

RL

VO

IF = 5 mA

ih11b1_09

Fig. 9 - Switching Schematic

Rev. 1.8, 23-Jul-15

4

Document Number: 83609

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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