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| CNY171_06 Datasheet, PDF (5/15 Pages) Fairchild Semiconductor – Phototransistor Optocouplers | |||
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Transfer Characteristics (Continued) (TA = 25°C Unless otherwise speciï¬ed.)(1)
Symbol
AC Characteristics(3)
Test Conditions
Min.
SATURATED SWITCHING TIMES
ton
Turn-on Time CNY171/F1
CNY172/F2
CNY173/F3
CNY174/F4
tr
Rise Time
CNY171/F1
CNY172/F1
CNY173/F3
CNY174/F4
CNY171M/F1M
CNY172M/3M/4M
CNY17F2M/F3M/F4M
Delay Time
CNY171M/F1M
td
CNY172M/3M/4M
CNY17F2M/F3M/F4M
toff
Turn-off Time CNY171/F1
CNY172/F2
CNY173/F3
CNY174/F4
tf
Fall Time
CNY171/F1
CNY172/F2
CNY173/F3
CNY174/F4
CNY171M/F1M
CNY172M/3M/4M
CNY17F2M/F3M/F4M
ts
Storage Time CNY171M/F1M
CNY172M/3M/4M
CNY17F2M/F3M/F4M
IF = 20mA, VCE = 0.4V
IF = 10mA, VCE = 0.4V
IF = 20mA, VCE = 0.4V
IF = 10mA, VCE = 0.4V
IF = 20mA, VCC = 5V, RL = 1kâ¦
IF = 10mA, VCC = 5V, RL = 1kâ¦
IF = 20mA, VCC = 5V, RL = 1kâ¦
IF = 10mA, VCC = 5V, RL = 1kâ¦
IF = 20mA, VCE = 0.4V
IF = 10mA, VCE = 0.4V
IF = 20mA, VCE = 0.4V
IF = 10mA, VCE = 0.4V
IF = 20mA, VCC = 5V, RL = 1kâ¦
IF = 10mA, VCC = 5V, RL = 1kâ¦
IF = 20mA, VCC = 5V, RL = 1kâ¦
IF = 10mA, VCC = 5V, RL = 1kâ¦
** All typicals at TA = 25°C
Typ.
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 speciï¬ed 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. 1.0.6
www.fairchildsemi.com
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