Datasheet

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Document Number: 81863
3 Rev. 1.3, 26-Oct-09
CNY17.
Vishay Semiconductors
Optocoupler, Phototransistor Output,
with Base Connection
Note
(1)
Current transfer ratio and collector-emitter leakage current by dash number (T
amb
°C).
CURRENT TRANSFER RATIO
(1)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
I
C
/I
F
V
CE
= 5 V, I
F
= 10 mA
CNY17-1 CTR 40 80 %
CNY17-2 CTR 63 125 %
CNY17-3 CTR 100 200 %
CNY17-4 CTR 160 320 %
V
CE
= 5 V, I
F
= 1 mA
CNY17-1 CTR 13 30 %
CNY17-2 CTR 22 45 %
CNY17-3 CTR 34 70 %
CNY17-4 CTR 56 90 %
SWITCHING CHARACTERISTICS
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
LINEAR OPERATION (WITHOUT SATURATION)
Turn-on time I
F
= 10 mA, V
CC
= 5 V, R
L
= 75 Ω t
on
3µs
Rise time I
F
= 10 mA, V
CC
= 5 V, R
L
= 75 Ω t
r
2µs
Turn-off time I
F
= 10 mA, V
CC
= 5 V, R
L
= 75 Ω t
off
2.3 µs
Fall time I
F
= 10 mA, V
CC
= 5 V, R
L
= 75 Ω t
f
2µs
Cut-off frequency I
F
= 10 mA, V
CC
= 5 V, R
L
= 75 Ω f
CO
250 kHz
SWITCHING OPERATION (WITH SATURATION)
Turn-on time
I
F
= 20 mA CNY17-1 t
on
3µs
I
F
= 10 mA
CNY17-2 t
on
4.2 µs
CNY17-3 t
on
4.2 µs
I
F
= 5 mA CNY17-4 t
on
6µs
Rise time
I
F
= 20 mA CNY17-1 t
r
2µs
I
F
= 10 mA
CNY17-2 t
r
3µs
CNY17-3 t
r
3µs
I
F
= 5 mA CNY17-4 t
r
4.6 µs
Turn-off time
I
F
= 20 mA CNY17-1 t
off
18 µs
I
F
= 10 mA
CNY17-2 t
off
23 µs
CNY17-3 t
off
23 µs
I
F
= 5 mA CNY17-4 t
off
25 µs
Fall time
I
F
= 20 mA CNY17-1 t
f
11 µs
I
F
= 10 mA
CNY17-2 t
f
14 µs
CNY17-3 t
f
14 µs
I
F
= 5 mA CNY17-4 t
f
15 µs