CNY171 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

CNY171

Phototransistor Optocouplers

Fairchild Semiconductor 

Transfer Characteristics (continued) (TA = 25°C Unless otherwise specified.)(1)

AC Characteristics(3)

Test Conditions Symbol Min Typ

Saturated Switching Times

Turn-on Time

Rise Time

Delay Time

Turn-off Time

Fall Time

Storage Time

CNY171/F1

CNY172/F2

CNY173/F3

CNY174/F4

CNY171/F1

CNY172/F1

CNY173/F3

CNY174/F4

CNY171M/F1M

CNY172M/3M/4M

CNY17F2M/F3M/F4M

CNY171M/F1M

CNY172M/3M/4M

CNY17F2M/F3M/F4M

CNY171/F1

CNY172/F2

CNY173/F3

CNY174/F4

CNY171/F1

CNY172/F2

CNY173/F3

CNY174/F4

CNY171M/F1M

CNY172M/3M/4M

CNY17F2M/F3M/F4M

CNY171M/F1M

CNY172M/3M/4M

CNY17F2M/F3M/F4M

(IF = 20 mA, VCE = 0.4 V)

ton

(IF = 10 mA, VCE = 0.4 V)

(IF = 20 mA, VCE = 0.4 V)

tr

(IF = 10 mA, VCE = 0.4 V)

(IF = 20 mA, VCC = 5 V, RL = 1 KΩ)

(IF = 10 mA, VCC = 5 V, RL = 1 KΩ)

(IF = 20 mA, VCC = 5 V, RL =1 KΩ)

(IF = 10 mA, VCC = 5 V, RL =1 KΩ)

td

(IF = 20 mA, VCE = 0.4 V)

toff

(IF = 10 mA, VCE = 0.4 V)

(IF = 20 mA, VCE = 0.4 V)

tf

(IF = 10 mA, VCE = 0.4 V)

(IF = 20 mA, VCC = 5V, RL = 1KΩ)

(IF = 10 mA, VCC = 5V, RL = 1KΩ)

(IF = 20 mA, VCC = 5V, RL = 1KΩ)

(IF = 10 mA, VCC = 5V, RL = 1KΩ)

ts

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** All typicals at TA = 25°C

Max Units

5.5

µs

8.0

4.0

µs

6.0

4.0

6.0

5.5

µs

8.0

34

µs

39

20

µs

24

20.0

24.0

µs

34.0 µs

39.0

Notes:

1. Always design to the specified minimum/maximum electrical limits (where applicable).

2. Current Transfer Ratio (CTR) = IC/IF x 100%.

3. For test circuit setup and waveforms, refer to Figures 20.

4, For this test, Pins 1 and 2 are common, and Pins 4 are 5 are common.

5

CNY17X, CNY17FX, MOC810X Rev. 1.0.5

www.fairchildsemi.com

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