CNY17X, CNY17FX, MOC810X Phototransistor Optocouplers
Transfer Characteristics
(Continued)
Symbol
t
on
(T
A
= 25°C Unless otherwise specified.)
(1)
AC Characteristics
(3)
Turn-on Time
CNY171/F1
CNY172/F2
CNY173/F3
CNY174/F4
Test Conditions
I
F
= 20mA, V
CE
= 0.4V
I
F
= 10mA, V
CE
= 0.4V
Min.
Typ.
Max. Units
5.5
8.0
µs
SATURATED SWITCHING TIMES
t
r
Rise Time
CNY171/F1
CNY172/F1
CNY173/F3
CNY174/F4
CNY171M/F1M
CNY172M/3M/4M
CNY17F2M/F3M/F4M
I
F
= 20mA, V
CE
= 0.4V
I
F
= 10mA, V
CE
= 0.4V
4.0
6.0
µs
I
F
= 20mA, V
CC
= 5V, R
L
= 1kΩ
I
F
= 10mA, V
CC
= 5V, R
L
= 1kΩ
I
F
= 20mA, V
CC
= 5V, R
L
= 1kΩ
I
F
= 10mA, V
CC
= 5V, R
L
= 1kΩ
I
F
= 20mA, V
CE
= 0.4V
I
F
= 10mA, V
CE
= 0.4V
4.0
6.0
5.5
8.0
34
39
µs
µs
Delay Time
t
d
t
off
Turn-off Time
CNY171M/F1M
CNY172M/3M/4M
CNY17F2M/F3M/F4M
CNY171/F1
CNY172/F2
CNY173/F3
CNY174/F4
t
f
Fall Time
CNY171/F1
CNY172/F2
CNY173/F3
CNY174/F4
CNY171M/F1M
CNY172M/3M/4M
CNY17F2M/F3M/F4M
I
F
= 20mA, V
CE
= 0.4V
I
F
= 10mA, V
CE
= 0.4V
20
24
µs
I
F
= 20mA, V
CC
= 5V, R
L
= 1kΩ
I
F
= 10mA, V
CC
= 5V, R
L
= 1kΩ
I
F
= 20mA, V
CC
= 5V, R
L
= 1kΩ
I
F
= 10mA, V
CC
= 5V, R
L
= 1kΩ
20.0
24.0
34.0
39.0
µs
µs
t
s
Storage Time
CNY171M/F1M
CNY172M/3M/4M
CNY17F2M/F3M/F4M
** All typicals at T
A
= 25°C
Notes:
1. Always design to the specified minimum/maximum electrical limits (where applicable).
2. Current Transfer Ratio (CTR) = I
C
/I
F
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
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