CNY17
www.vishay.com Vishay Semiconductors
Rev. 2.1, 08-Jan-14 1Document Number: 83606
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
Optocoupler, Phototransistor Output, with Base Connection
DESCRIPTION
The CNY17 is an optically coupled pair consisting of a
gallium arsenide infrared emitting diode optically coupled to
a silicon NPN phototransitor.
Signal information, including a DC level, can be transmitted
by the device while maintaining a high degree of electrical
isolation between input and output.
The CNY17 can be used to replace relays and transformers
in many digital interface applications, as well as analog
applications such as CRT modulation.
FEATURES
• Isolation test voltage: 5000 VRMS
• Long term stability
• Industry standard dual-in-line package
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
AGENCY APPROVALS
Safety application model number covering all products in
this datasheet is CNY17. This model number should be used
when consulting safety agency documents.
• UL file no. E52744
• cUL tested to CSA 22.2 bulletin 5A
• DIN EN 60747-5-5 (VDE 0884-5)
• BSI IEC 60950, IEC 60065
• FIMKO EN60950
• CQC GB8898-2011
Note
(1) Also available in tubes, do not put T on the end.
B
C
E
A
C
NC
1
2
3
6
5
4
i179004-14
ORDERING INFORMATION
CNY 1 7 - # X 0 # # T
PART NUMBER CTR
BIN
PACKAGE OPTION TAPE
AND
REEL
AGENCY CERTIFIED/PACKAGE CTR (%)
UL, cUL, BSI, FIMKO 40 to 80 63 to 125 100 to 200 160 to 320
DIP-6 CNY17-1 CNY17-2 CNY17-3 CNY17-4
DIP-6, 400 mil, option 6 CNY17-1X006 CNY17-2X006 CNY17-3X006 CNY17-4X006
SMD-6, option 7 CNY17-1X007T (1) CNY17-2X007T (1) CNY17-3X007T (1) CNY17-4X007T (1)
SMD-6, option 9 CNY17-1X009T (1) CNY17-2X009T (1) CNY17-3X009T (1) CNY17-4X009T (1)
VDE, UL, cUL, BSI, FIMKO 40 to 80 63 to 125 100 to 200 160 to 320
DIP-6 CNY17-1X001 CNY17-2X001 CNY17-3X001 CNY17-4X001
DIP-6, 400 mil, option 6 CNY17-1X016 CNY17-2X016 CNY17-3X016 CNY17-4X016
SMD-6, option 7 CNY17-1X017 CNY17-2X017T (1) CNY17-3X017T (1) CNY17-4X017T (1)
SMD-6, option 9 - CNY17-2X019T (1) --
7.62 mm 10.16 mm
> 8 mm 8 mm typ.
Option 7
Option 6
Option 9
DIP-6
CNY17
www.vishay.com Vishay Semiconductors
Rev. 2.1, 08-Jan-14 2Document Number: 83606
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
Notes
• Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not
implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
maximum ratings for extended periods of the time can adversely affect reliability.
(1) Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through
hole devices (DIP).
Fig. 1 - Total Power Dissipation vs. Ambient Temperature
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
INPUT
Reverse voltage VR6V
Forward current IF60 mA
Forward surge current tp ≤ 10 μs IFSM 2.5 A
LED power dissipation at 25 °C Pdiss 100 mW
OUTPUT
Collector emitter breakdown voltage BVCEO 70 V
Emitter base breakdown voltage BVEBO 7V
Collector current IC50 mA
tp/T = 0.5, tp ≤ 10 ms IC100 mA
Power dissipation Pdiss 150 mW
COUPLER
Isolation test voltage between emitter and detector t = 1 min VISO 5000 VRMS
Storage temperature Tstg -55 to +150 °C
Operating temperature Tamb -55 to +110 °C
Soldering temperature (1) 2 mm from case, ≤ 10 s Tsld 260 °C
Total power dissipation Pdiss 250 mW
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
INPUT
Forward voltage IF = 60 mA VF1.39 1.65 V
Breakdown voltage IR = 10 μA VBR 6V
Reverse current VR = 6 V IR0.01 10 μA
Capacitance VR = 0 V, f = 1 MHz CO25 pF
Thermal resistance Rth 750 K/W
0
50
100
150
200
250
300
0 20 40 60 80 100 120
Ptot - Total Power Dissipation (mW)
Tamb - Ambient Temperature (°C)
Coupled device
Phototransistor
IR-diode
CNY17
www.vishay.com Vishay Semiconductors
Rev. 2.1, 08-Jan-14 3Document Number: 83606
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
Note
• Minimum and maximum values were tested requierements. Typical values are characteristics of the device and are the result of engineering
evaluations. Typical values are for information only and are not part of the testing requirements.
OUTPUT
Collector emitter capacitance VCE = 5 V, f = 1 MHz CCE 5.2 pF
Collector base capacitance VCE = 5 V, f = 1 MHz CCB 6.5 pF
Emitter base capacitance VCE = 5 V, f = 1 MHz CEB 7.5 pF
Thermal resistance Rth 500 K/W
COUPLER
Collector emitter, saturation voltage VF = 10 mA, IC = 2.5 mA VCEsat 0.25 0.4 V
Coupling capacitance CC0.6 pF
Collector emitter, leakage current VCE = 10 V
CNY17-1 ICEO 250nA
CNY17-2 ICEO 250nA
CNY17-3 ICEO 5 100 nA
CNY17-4 ICEO 5 100 nA
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
IC/IF
VCE = 5 V, IF = 10 mA
CNY17-1 CTR 40 80 %
CNY17-2 CTR 63 125 %
CNY17-3 CTR 100 200 %
CNY17-4 CTR 160 320 %
VCE = 5 V, IF = 1 mA
CNY17-1 CTR 13 30 %
CNY17-2 CTR 22 45 %
CNY17-3 CTR 34 70 %
CNY17-4 CTR 56 90 %
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
LINEAR OPERATION (without saturation)
Turn-on time IF = 10 mA, VCC = 5 V, RL = 75 Ωton 3μs
Rise time IF = 10 mA, VCC = 5 V, RL = 75 Ωtr2μs
Turn-off time IF = 10 mA, VCC = 5 V, RL = 75 Ωtoff 2.3 μs
Fall time IF = 10 mA, VCC = 5 V, RL = 75 Ωtf2μs
Cut-off frequency IF = 10 mA, VCC = 5 V, RL = 75 ΩfCO 110 kHz
SWITCHING OPERATION (with saturation)
Turn-on time
IF = 20 mA CNY17-1 ton 3μs
IF = 10 mA CNY17-2 ton 4.2 μs
CNY17-3 ton 4.2 μs
IF = 5 mA CNY17-4 ton 6μs
Rise time
IF = 20 mA CNY17-1 tr2μs
IF = 10 mA CNY17-2 tr3μs
CNY17-3 tr3μs
IF = 5 mA CNY17-4 tr4.6 μs
Turn-off time
IF = 20 mA CNY17-1 toff 18 μs
IF = 10 mA CNY17-2 toff 23 μs
CNY17-3 toff 23 μs
IF = 5 mA CNY17-4 toff 25 μs
Fall time
IF = 20 mA CNY17-1 tf11 μs
IF = 10 mA CNY17-2 tf14 μs
CNY17-3 tf14 μs
IF = 5 mA CNY17-4 tf15 μs
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
CNY17
www.vishay.com Vishay Semiconductors
Rev. 2.1, 08-Jan-14 4Document Number: 83606
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
Fig. 2 - Test Circuit, Non-Saturated Operation
Fig. 3 - Test Circuit, Saturated Operation
Fig. 4 - Switching Times
Note
• As per DIN EN 60747-5-5, § 7.4.3.8.2, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance
with the safety ratings shall be ensured by means of protective circuits.
Channel I
Channel II
95 10804-3
RG = 50 Ω
tp
tp = 50 µs
T= 0.01
+ 5 V
IF
0
50 ΩRL
IF
Oscilloscope
RL= 1 MΩ
CL= 20 pF
Channel I
Channel II
95 10843
RG= 50 Ω
tp
tp= 50 µs
T= 0.01
+ 5 V
IC
IF
0
50 Ω1 kΩ
IF= 10 mA
Oscilloscope
RL
≥
CL20 pF
1 MΩ
≤
tpt
t
0
0
10 %
90 %
100 %
tr
td
ton
tstf
toff
IF
IC
tpPulse duration
tdDelay time
trRise time
ton (= td + tr) Turn-on time
tsStorage time
tfFall time
toff (= ts + tf) Turn-off time
96 11698
SAFETY AND INSULATION RATINGS
PARAMETER SYMBOL VALUE UNIT
MAXIMUM SAFETY RATINGS
Output safety power PSO 700 mW
Input safety current ISI 400 mA
Safety temperature TSI 175 °C
Comparative tracking index CTI 175
INSULATION RATED PARAMETERS
Maximum withstanding isolation voltage VISO 5000 VRMS
Maximum transient isolation voltage VIOTM 8000 Vpeak
Maximum repetitive peak isolation voltage VIORM 890 Vpeak
Insulation resistance Tamb = 25 °C, VDC = 500 V RIO ≥ 1012 Ω
Isolation resistance Tamb = 100 °C, VDC = 500 V RIO ≥ 1011 Ω
Climatic classification (according to IEC 68 part 1) 55/115/21
Environment (pollution degree in accordance to DIN VDE 0109) 2
Creepage distance Standard DIP-4 ≥ 7mm
SMD ≥ 7mm
Clearance distance Standard DIP-4 ≥ 8mm
SMD ≥ 8mm
Insulation thickness DTI ≥ 0.4 mm
CNY17
www.vishay.com Vishay Semiconductors
Rev. 2.1, 08-Jan-14 5Document Number: 83606
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
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 5 - Forward Voltage vs. Forward Current
Fig. 6 - Collector Current vs. Collector Emitter Voltage (NS)
Fig. 7 - Collector Current vs. Collector Emitter Voltage (sat)
Fig. 8 - Leakage Current vs. Ambient Temperature
Fig. 9 - Normalized CTR (NS) vs. Ambient Temperature
Fig. 10 - Normalized CTR (sat) vs. Ambient Temperature
0.6
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.8
0.1 1 10 100
IF - Forward Current (mA)
V
F
- Forward Voltage (V)
Tamb = - 55 °C
1.5
0.7
Tamb = - 25 °C
Tamb = 110 °C
1.6
1.7
Tamb = 0 °C
Tamb = 25 °C
Tamb = 50 °C
Tamb = 75 °C
Tamb = 100 °C
0
20
30
40
50
60
01 78
VCE - Collector Emitter Voltage (NS) (V)
I
C
- Collector Current (mA)
10
65432
I
F
= 20 mA
I
F
= 15 mA
I
F
= 10 mA
I
F
= 30 mA
I
F
= 5 mA
0
10
15
20
25
00.4
VCE - Collector Emitter Voltage (sat) (V)
I
C
- Collector Current (mA)
5
0.30.20.1
I
F
= 10 mA
I
F
= 25 mA
I
F
= 5 mA
I
F
= 2 mA
I
F
= 1 mA
0.001
0.01
0.1
10
1
100
1000
10 000
- 60 120
Tamb - Ambient Temperature (°C)
I
CE0
- Leakage Current (nA)
V
CE
= 40 V
- 40 806040200- 20
I
F
= 0 mA
V
CE
= 12 V
V
CE
= 24 V
100
0
0.2
0.6
0.4
0.8
1.0
1.2
-60 120
Tamb - Ambient Temperature (°C)
CTR
Norm
- Normalized CTR (NS)
-40 806040200-20
I
F
= 10 mA V
CE
= 5 V
100
0
0.2
0.6
0.4
0.8
1.0
1.2
-60 120
Tamb - Ambient Temperature (°C)
CTR
Norm
- Normalized CTR (sat)
-40 806040200-20
I
F
= 10 mA V
CE
= 0.4 V
100
CNY17
www.vishay.com Vishay Semiconductors
Rev. 2.1, 08-Jan-14 6Document Number: 83606
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
Fig. 11 - Normalized CTR (NS) vs. Forward Current
Fig. 12 - Normalized CTR (sat) vs. Forward Current
Fig. 13 - CTR Frequency vs. Phase Angle
Fig. 14 - CTR -3 dB Frequency vs. Collector Current
Fig. 15 - Switching Time vs. Load Resistance
0
0.2
0.6
0.4
0.8
1.0
1.2
0.1 100
IF - Forward Current (mA)
CTR
Norm
- Normalized CTR (NS)
110
T
amb
= - 55 °C
T
amb
= - 40 °C
T
amb
= 0 °C
T
amb
= 25 °C
T
amb
= 50 °C
T
amb
= 75 °C
T
amb
= 110 °C
V
CE
= 5 V
T
amb
= 100 °C
I
F
= 10 mA
0
0.2
0.6
0.4
0.8
1.0
1.2
0.1 100
IF - Forward Current (mA)
CTR
Norm
- Normalized CTR (sat)
110
T
amb
= - 55 °C
T
amb
= - 40 °C
T
amb
= 0 °C
T
amb
= 25 °C
T
amb
= 50 °C
T
amb
= 75 °C
T
amb
= 110 °C
V
CE
= 0.4 V
T
amb
= 100 °C
I
F
= 10 mA
1
10
1000
0.1 100
IC - Collector Current (mA)
f
CTR
- -3 dB Frequency (kHz)
100
110
V
CC
= 5 V
0.1
1
10
1000
0.1 100
RL - Load Resistance (kΩ)
t
on
, t
off
- Switching Time (μs)
100
110
VCE = 5 V, IF = 10 mA
ton
toff
CNY17
www.vishay.com Vishay Semiconductors
Rev. 2.1, 08-Jan-14 7Document Number: 83606
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
PACKAGE DIMENSIONS in millimeters
PACKAGE MARKING
Notes
• VDE logo is only marked on option 1 parts. Option information is not marked on the part.
• Tape and reel suffix (T) is not part of the package marking.
22530
0.26
3.5 ± 0.3
7.62 ± 0.3
0.5 ± 0.1
2.54 ± 0.25
3.3 ± 0.5
6.5 ± 0.5
7.3 ± 0.5
7.62 to 9.98
1.1 ± 0.1
0.5 typ.
2.8 ± 0.5
654
123
20802-34
10.16 typ.
7.62 typ.
Option 6
8 min.
7.62 typ.
3.5 ± 0.3
0.6 min.
10.3 max.
0.35 ± 0.25
Option 7 Option 9
7.62 typ.
0.6 min.
0.1 ± 0.1 3.5 ± 0.3
3.5 ± 0.3
0.1 min.
2.7 min.
8.16 ± 0.8
10.16 ± 0.3
2.54 R 0.25
1.78
0.76
1.52
8 min.
11.05
2.54 R 0.25
1.78
0.76
1.52
8 min.
11.05
CNY17-3
V YWW 25
Pin 1 I.D.
CNY17
www.vishay.com Vishay Semiconductors
Rev. 2.1, 08-Jan-14 8Document Number: 83606
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
TUBE AND TAPE INFORMATION
Fig. 16 - Tape and Reel Drawing, 1000 Units per Reel
DEVICES PER TUBE
TYPE UNITS/TUBE TUBES/BOX UNITS/BOX
DIP-6 50 40 2000
22537-1
Ø 1.55 ± 0.05 1.75 ± 0.1
12 ± 0.1
0.3 ± 0.05
2 ± 0.1 4 ± 0.1
7.5 ± 0.1
16 ± 0.3
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 01-Jan-2021 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED