DESCRIPTION
The CNY17 series consists of a Gallium Arsenide IRED
coupled with an NPN phototransistor.
CNY17-1 CNY17-3
CNY17-2 CNY17-4
APPLICATIONS
• Power supply regulators • Digital logic inputs
• Microprocessor inputs • Appliance sensor systems
• Industrial controls
FEATURES
• CNY17-1/2/3 are also available in white package by specifying -M suffix (eg. CNY17-2-M)
• UL recognized (File # E90700)
• VDE recognized
-102497 for white package -Add option V for white package (e.g., CNY17-2V-M)
-File #102497 -Add option ‘300’ for black package (e.g., CNY17-2.300)
-File #94766
• Current transfer ratio in select groups
• High BVCEO70V minimum
1
2
6
5 COL
4 EMITTER
BASE
ANODE
CATHODE
3
SCHEMATIC
Parameters Symbol Device Value Units
TOTAL DEVICE TSTG All -55 to +150 °C
Storage Temperature
Operating Temperature TOPR All -55 to +100 °C
Lead Solder Temperature TSOL All 260 for 10 sec °C
Total Device Power Dissipation @ 25°C (LED plus detector) -M 250 mW
non -M 260
Derate Linearly From 25°C PD-M 2.94 mW/°C
non -M 3.50
EMITTER IF-M 60 mA
Continuous Forward Current non -M 90
Reverse Voltage VRAll 6 V
Forward Current - Peak (1 µs pulse, 300 pps) IF(pk) -M 1.5 A
non -M 3.0
LED Power Dissipation 25°C Ambient -M 120 mW
Derate Linearly From 25°C PDnon -M 135
-M 1.41 mW/°C
non -M 1.8
DETECTOR -M 150 mW
Detector Power Dissipation @ 25°C PDnon -M 200
Derate Linearly from 25°C -M 1.76 mW/°C
non -M 2.67
2001 Fairchild Semiconductor Corporation
DS300208 6/06/01 1 OF 11 www.fairchildsemi.com
WHITE PACKAGE (-M SUFFIX) BLACK PACKAGE (NO -M SUFFIX)
6
1
6
6
1
1
6
1
6
1
6
1
PHOTOTRANSISTOR OPTOCOUPLERS
Parameters Test Conditions Symbol Device Min Typ Max Units
EMITTER IF= 60 mA -M 1.35 1.65 V
Input Forward Voltage IF= 10 mA VFnon -M 1.15 1.50
Capacitance VF= 0 V, f = 1.0 MHz CJnon -M 50 pF
-M 18
Reverse Leakage Current VR= 6 V IRAll 0.001 10 µA
DETECTOR
Breakdown Voltage
Collector to Emitter IC= 1.0 mA, IF= 0 BVCEO All 70 100 V
Collector to Base IC= 10 µA, IF= 0 BVCBO All 70 120 V
Emitter to Collector IE= 100 µA, IF= 0 BVECO All 7 10 V
Leakage Current
Collector to Emitter VCE = 10 V, IF= 0 ICEO All 1 50 nA
Collector to Base VCB = 10 V, IF= 0 ICBO All 20 nA
Capacitance pF
Collector to Emitter VCE = 0, f = 1 MHz CCE All 8
Collector to Base VCB = 0, f = 1 MHz CCB All 20 pF
Emitter to Base VEB = 0, f = 1 MHz CEB All 10 pF
INDIVIDUAL COMPONENT CHARACTERISTICS
ELECTRICAL CHARACTERISTICS (TA= 25°C Unless otherwise specified.)
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
Characteristic Test Conditions Symbol Device Min Typ** Max Units
Input-Output Isolation Voltage f = 60 Hz, t = 1 min. VISO Black Package 5300 Vac(rms)*
‘-M’ White Package 7500 Vac(pk)
Isolation Resistance VI-O = 500 VDC RISO All 1011 !
Isolation Capacitance VI-O = ", f = 1 MHz CISO Black Package 0.5 pF
‘-M’ White Package 0.2
ISOLATION CHARACTERISTICS
Note
* 5300 Vac(rms) for 1 minute equates to approximately 9000 Vac (pk) for 1 second
** Typical values at TA= 25°C
DC Characteristics Test Conditions Symbol Device Min Typ Max Units
CNY17-1/-1-M 40 80
Current Transfer Ratio, IF= 10 mA, VCE = 5 V CTR CNY17-2/-2-M 63 125 %
Collector to Emitter CNY17-3/-3-M 100 200
CNY17-4 160 320
Saturation Voltage IF= 10 mA, IC= 2.5 mA VCE(SAT) All .40 V
AC Characteristics Test Conditions Symbol Device Min Typ Max Units
Non-Saturated Switching Times
Turn-On Time (Fig.19 and Fig.20) RL= 100 Ω, IC= 2 mA, VCC = 10 V ton non -M 10 µs
Turn-Off Time (Fig.19 and Fig.20) RL= 100 Ω, IC= 2 mA, VCC = 10 V toff non -M 10 µs
Delay Time (Fig.19 and Fig.20) IF= 10 mA, VCC = 5 V, RL= 75 Ωtd-M 5.6 µs
Rise Time (Fig.19 and Fig.20) IF= 10 mA, VCC = 5 V, RL= 75 Ωtr-M 4.0 µs
Storage Time (Fig.19 and Fig.20) IF= 10 mA, VCC = 5 V, RL= 75 Ωts-M 4.1 µs
Fall Time (Fig.19 and Fig.20) IF= 10 mA, VCC = 5 V, RL= 75 Ωtf-M 3.5 µs
Saturated Switching Times IF= 20 mA, VCE = 0.4 V CNY17-1 5.5
Turn-On Time (Fig.19 and Fig.20) IF= 10 mA, VCE = 0.4 V ton CNY17-2, CNY17-3, 8.0 µs
CNY17-4
IF= 20 mA, VCE = 0.4 V CNY17-1 4.0
IF= 10 mA, VCE = 0.4 V CNY17-2, CNY17-3, 6.0
Rise-Time (Fig.19 and Fig.20) CNY17-4 µs
IF= 20 mA, VCC = 5 V, RL= 1 KΩtrCNY17-1-M 4.0
IF= 10 mA, VCC = 5 V, RL= 1 KΩCNY17-2-M,CNY17-3-M 6.0
Delay Time (Fig.19 and Fig.20) IF= 20 mA, VCC = 5 V, RL=1 KΩtdCNY17-1-M 5.5 µs
IF= 10 mA, VCC = 5 V, RL=1 KΩCNY17-2, CNY17-3 8.0
IF= 20 mA, VCE = 0.4 V CNY17-1 34.0
Turn-Off Time (Fig.19 and Fig.20) IF= 10 mA, VCE = 0.4 V toff CNY17-2, CNY17-3, 39.0 µs
CNY17-4
IF= 20 mA, VCE = 0.4 V CNY17-1 20.0
IF= 10 mA, VCE = 0.4 V CNY17-2, CNY17-3, 24.0
Fall-Time (Fig.19 and Fig.20) tfCNY17-4 µs
IF= 20 mA, VCC = 5 V, RL=1 KΩCNY17-1-M 20.0
IF= 10 mA, VCC = 5 V, RL= 1 KΩCNY17-2-M,CNY17-3-M 24.0
Storage Time (Fig.19 and Fig.20) IF= 20 mA, VCC = 5 V, RL=1 KΩtsCNY17-1-M 34.0 µs
IF= 10 mA, VCC = 5 V, RL=1 KΩCNY17-2-M,CNY17-3-M 39.0
TRANSFER CHARACTERISTICS (TA= 25°C Unless otherwise specified.)
PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
DS300208 6/06/01 3 OF 11 www.fairchildsemi.com
Fig.1 Normalized CTR vs. Forward Current
(Black Package) Fig.2 Normalized CTR vs. Forward Current
(White Package)
IF - FORWARD CURRENT (mA) IF - FORWARD CURRENT (mA)
0 5 10 15 20
NORMALIZED CTR
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
VCE = 5.0V
TA = 25˚C Normalized to
IF = 10 mA
02468101214161820
NORMALIZED CTR
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
VCE = 5.0V
TA = 25˚C Normalized to
IF = 10 mA
Fig. 3 Normalized CTR vs. Ambient Temperature
(Black Package) Fig. 4 Normalized CTR vs. Ambient Temperature
(White Package)
-75 -50 -25 0 25 50 75 100 125
NORMALIZED CTR
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Normalized to
IF = 10 mA
TA = 25˚C
IF = 10 mA
IF = 20 mA
TA - AMBIENT TEMPERATURE (˚C) TA - AMBIENT TEMPERATURE (˚C)
-60 -40 -20
0
20 40 60 80 100
NORMALIZED CTR
0.2
0.4
0.6
0.8
1.0
1.2
1.4
IF = 5 mA IF = 5 mA
IF = 10 mA
IF = 20 mA
Normalized to
IF = 10 mA
TA = 25˚C
Fig. 5 CTR vs. RBE (Unsaturated)
(Black Package) Fig. 6 CTR vs. RBE (Unsaturated)
(White Package)
RBE- BASE RESISTANCE (kΩ) RBE- BASE RESISTANCE (kΩ)
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
IF = 20 mA
IF = 10 mA
IF = 5 mA
VCE= 5.0 V
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
VCE= 5.0 V
IF = 20 mA
IF = 10 mA
IF = 5 mA
PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
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Fig. 9 Switching Speed vs. Load Resistor
(Black Package)
R-LOAD RESISTOR (kΩ)
0.1 1 10 100
SWITCHING SPEED - (µs)
0.1
1
10
100
1000
Toff
Ton
Tf
IF = 10 mA
VCC = 10 V
TA = 25˚C
Fig. 7 CTR vs. RBE (Saturated)
(Black Package) Fig. 8 CTR vs. RBE (Saturated)
(White Package)
Tr
SWITCHING SPEED - (µs)
Fig. 10 Switching Speed vs. Load Resistor
(White Package)
R-LOAD RESISTOR (kΩ)
0.1 1 10 100
0.1
1
10
100
1000
Toff
Ton
Tf
IF = 10 mA
VCC = 10 V
TA = 25˚C
Tr
RBE- BASE RESISTANCE (k Ω)
RBE- BASE RESISTANCE (k Ω) RBE- BASE RESISTANCE (k Ω)
RBE- BASE RESISTANCE (k Ω)
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
VCE= 0.3 V
IF = 5 mA
IF = 10 mA
IF = 20 mA
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
IF = 20 mA
IF = 10 mA
IF = 5 mA
VCE= 0.3 V
10 100 1000 10000 100000
NORMALIZED t
on
- (t
on(R
BE
)
/ t
on(open)
)
NORMALIZED t
on
- (t
on(R
BE
)
/ t
on(open)
)
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Fig. 11 Normalized ton vs. RBE
(Black Package) Fig. 12 Normalized ton vs. RBE
(White Package)
10 100 1000 10000 100000
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
VCC = 10 V
IC = 2 mA
RL = 100 Ω
VCC = 10 V
IC = 2 mA
RL = 100 Ω
PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
DS300208 6/06/01 5 OF 11 www.fairchildsemi.com
10 100 1000 10000 100000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
RBE- BASE RESISTANCE (k Ω)
10 100 1000 10000 100000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
VCC = 10 V
IC = 2 mA
RL = 100 Ω
VCC = 10 V
IC = 2 mA
RL = 100 Ω
NORMALIZED toff - (toff(RBE) / toff(open))
NORMALIZED toff - (toff(RBE) / toff(open))
Fig. 13 Normalized toff vs. RBE
(Black Package)
RBE- BASE RESISTANCE (k Ω)
Fig. 14 Normalized toff vs. RBE
(White Package)
IF - LED FORWARD CURRENT (mA)
VF - FORWARD VOLTAGE (V)
Fig. 16 LED Forward Voltage vs. Forward Current
(White Package)
1 10 100
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
TA = 25˚C
TA = 55˚C
TA = 100˚C
IF - LED FORWARD CURRENT (mA)
VF - FORWARD VOLTAGE (V)
Fig. 15 LED Forward Voltage vs. Forward Current
(Black Package)
1 10 100
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
TA = 25˚C
TA = 55˚C
TA = 100˚C
Fig. 18 Dark Current vs. Ambient Temperature
(Black Package)
TA - AMBIENT TEMPERATURE (˚C)
0 25 50 75 100 125
ICEO - COLLECTOR-EMITTER DARK CURRENT (µA)
10-6
10-5
10-4
10-3
10-2
10-1
100
101
VCE = 10 V
Fig. 17 Collector Current vs. Collector-Emitter Saturation Voltage
VCESAT - (V)
0.01 0.1 1
I
C
- (mA)
0.01
0.1
1
10
IF = 2.5mA
IF = 5mA
IF = 10mA
IF = 20mA
IB = 0; TA = 25oC
PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
INPUT PULSE
OUTPUT PULSE
ton toff
RL
IFIC
VCC = 5V
OUTPUT (VCE)INPUT
tr
tdtf
ts
10%
90%
Figure 19. Switching Time Test Circuit
Figure 20. Switching Time Waveforms
DS300208 6/06/01 7 OF 11 www.fairchildsemi.com
NOTE
All dimensions are in inches (millimeters)
PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
Black Packa ge (No -M Suffix)
Lead Coplanarity : 0.004 (0.10) MAX
0.270 (6.86)
0.240 (6.10)
0.350 (8.89)
0.330 (8.38)
0.300 (7.62)
TYP
0.405 (10.30)
MAX
0.315 (8.00)
MIN
0.016 (0.40) MI N
2
5
PIN 1
ID.
0.016 (0.41)
0.008 (0.20)
0.100 (2.54)
TYP
0.022 (0.56)
0.016 (0.41)
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.165 (4.18)
4
3
0.020 (0.51)
MIN
1
6
0.100 (2.54)
TYP
0.020 (0.51)
MIN
0.350 (8.89)
0.330 (8.38)
0.270 (6.86)
0.240 (6.10)
PIN 1
ID.
0.022 (0.56)
0.016 (0.41)
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.135 (3.43)
0.300 (7.62)
TYP
0° to 15°
0.154 (3.90)
0.100 (2.54)
SEATING PLANE
0.016 (0.40)
0.008 (0.20)
SEATING PLANE
0.016 (0.40)
0.008 (0.20)
0.070 (1.78)
0.045 (1.14)
0.350 (8.89)
0.330 (8.38)
0.154 (3.90)
0.100 (2.54)
0.200 (5.08)
0.135 (3.43)
0.004 (0.10)
MIN
0.270 (6.86)
0.240 (6.10)
0.400 (10.16)
TYP
0° to 15°
0.022 (0.56)
0.016 (0.41) 0.100 (2.54) TYP
0.070 (1.78)
0.060 (1.52)
0.030 (0.76)
0.100 (2.54)
0.295 (7.49)
0.415 (10.54)
Packa ge Dimensions (Surface Mount)Packa ge Dimensions (Thr ough Hole)
Packa ge Dimensions (0.4”Lead Spacing) Recommended Pad Layout for
Surface Mount Leadform
(Black Package Onl y)
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
W hite Package (-M Suf fix)
0.070 (1.78)
0.060 (1.52)
0.030 (0.76)
0.100 (2.54)
0.305 (7.75)
0.425 (10.79)
Recommended Pad Layout for
Surface Mount Leadform
(W hite Packa ge Only)
Packa ge Dimensions (Surface Mount)
0.350 (8.89)
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.390 (9.90)
0.332 (8.43)
0.070 (1.77)
0.040 (1.02) 0.014 (0.36)
0.010 (0.25)
0.320 (8.13)
0.035 (0.88)
0.006 (0.16)
0.012 (0.30)
0.008 (0.20)
0.200 (5.08)
0.115 (2.93)
0.025 (0.63)
0.020 (0.51)
0.020 (0.50)
0.016 (0.41)
0.100 [2.54]
Packa ge Dimensions (Thr ough Hole)
0.350 (8.89)
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.320 (8.13)
0.070 (1.77)
0.040 (1.02) 0.014 (0.36)
0.010 (0.25)
0.200 (5.08)
0.115 (2.93)
0.100 (2.54)
0.015 (0.38)
0.020 (0.50)
0.016 (0.41) 0.100 (2.54) 15°
0.012 (0.30)
Packa ge Dimensions (0.4”Lead Spacing)
0.350 (8.89)
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.070 (1.77)
0.040 (1.02) 0.014 (0.36)
0.010 (0.25)
0.200 (5.08)
0.115 (2.93)
0.020 (0.50)
0.016 (0.41)
0.100 [2.54]
0.100 (2.54)
0.015 (0.38)
0.012 (0.30)
0.008 (0.21)
0.425 (10.80)
0.400 (10.16)
NOTE
All dimensions are in inches (millimeters)
DS300208 6/06/01 9 OF 11 www.fairchildsemi.com
PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
ORDERING INFORMATION
Order Entry Idenifier
S .S S Surface Mount Lead Bend
SD .SD SR2 Surface Mount; Tape and reel
W .W T 0.4” Lead Spacing
300 .300 V VDE 0884
300W .300W TV VDE 0884, 0.4” Lead Spacing
3S .3S SV VDE 0884, Surface Mount
3SD .3SD SR2V VDE 0884, Surface Mount, Tape & Reel
Black Package White Package
Option (No Suffix) (-m Suffix) Description
4.0 ± 0.1
Ø1.55 ± 0.05
User Direction of Feed
4.0 ± 0.1
1.75 ± 0.10
7.5 ± 0.1
16.0 ± 0.3
12.0 ± 0.1
0.30 ± 0.05
13.2 ± 0.2
4.85 ± 0.20
0.1 MAX 10.30 ± 0.20
9.55 ± 0.20
Ø1.6 ± 0.1
Carrier Tape Specifications (Black Package, No Suffix)
4.0 ± 0.1
Ø1.5 MIN
User Direction of Feed
2.0 ± 0.05
1.75 ± 0.10
11.5 ± 1.0
24.0 ± 0.3
12.0 ± 0.1
0.30 MAX
21.0 ± 0.1
4.5 ± 0.20
0.1 MAX 10.1 ± 0.20
9.1 ± 0.20
Ø1.5 ± 0.1/-0
Carrier Tape Specifications (White Package, -M Suffix)
NOTE
All dimensions are in inches (millimeters)
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DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE
TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT
ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT
DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE
RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical
implant into the body,or (b) support or sustain life,
and (c) whose failure to perform when properly
used in accordance with instructions for use provided
in labeling, can be reasonably expected to result in a
significant injury of the user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-3
CNY17-2 CNY17-4
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