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PHOTOTRANSISTOR OPTOCOUPLERS
DESCRIPTION
The CNY17 series consists of a Gallium Arsenide IRED coupled with an NPN phototransistor.
CNY17-1 CNY17-2
CNY17-3 CNY17-4
SCHEMATIC
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
ANODE 1
6 BASE
CATHODE 2
5 COL
APPLICATIONS
* Power supply regulators * Microprocessor inputs * Industrial controls * Digital logic inputs * Appliance sensor systems
3
4 EMITTER
WHITE PACKAGE (-M SUFFIX)
BLACK PACKAGE (NO -M SUFFIX)
6 6 1 1
6 1
6
1
6
6
1
1
Parameters TOTAL DEVICE Storage Temperature Operating Temperature Lead Solder Temperature Total Device Power Dissipation @ 25C (LED plus detector) Derate Linearly From 25C
Symbol TSTG TOPR TSOL
Device All All All -M non -M -M non -M -M non -M All -M non -M -M non -M -M non -M -M
Value -55 to +150 -55 to +100 260 for 10 sec 250 260 2.94 3.50 60 90 6 1.5 3.0 120 135 1.41 1.8 150 200 1.76 2.67
Units C C C mW mW/C mA V A mW mW/C mW mW/C
PD
EMITTER Continuous Forward Current Reverse Voltage Forward Current - Peak (1 s pulse, 300 pps) LED Power Dissipation 25C Ambient Derate Linearly From 25C
IF VR IF(pk)
PD
DETECTOR Detector Power Dissipation @ 25C Derate Linearly from 25C
2001 Fairchild Semiconductor Corporation DS300208 6/06/01
PD
non -M -M non -M
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-2 ELECTRICAL CHARACTERISTICS
(TA = 25C Unless otherwise specified.)
CNY17-3 CNY17-4
INDIVIDUAL COMPONENT CHARACTERISTICS
Parameters EMITTER Input Forward Voltage Capacitance Reverse Leakage Current DETECTOR Breakdown Voltage Collector to Emitter Collector to Base Emitter to Collector Leakage Current Collector to Emitter Collector to Base Capacitance Collector to Emitter Collector to Base Emitter to Base VCE = 10 V, IF = 0 VCB = 10 V, IF = 0 VCE = 0, f = 1 MHz VCB = 0, f = 1 MHz VEB = 0, f = 1 MHz ICEO ICBO CCE CCB CEB All All All All All 8 20 10 1 50 20 nA nA pF pF pF IC = 1.0 mA, IF = 0 IC = 10 A, IF = 0 IE = 100 A, IF = 0 BVCEO BVCBO BVECO All All All 70 70 7 100 120 10 V V V Test Conditions IF = 60 mA IF = 10 mA VF = 0 V, f = 1.0 MHz VR = 6 V Symbol VF CJ IR Device -M non -M non -M -M All Min Typ 1.35 1.15 50 18 0.001 10 Max 1.65 1.50 Units V pF A
ISOLATION CHARACTERISTICS
Characteristic Input-Output Isolation Voltage Isolation Resistance Isolation Capacitance Test Conditions f = 60 Hz, t = 1 min. VI-O = 500 VDC VI-O = ", f = 1 MHz Symbol VISO RISO CISO Device Black Package `-M' White Package All Black Package `-M' White Package Min 5300 7500 1011 0.5 0.2 Typ** Max Units Vac(rms)* Vac(pk) ! pF
Note * 5300 Vac(rms) for 1 minute equates to approximately 9000 Vac (pk) for 1 second ** Typical values at TA = 25C
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-2 TRANSFER CHARACTERISTICS
DC Characteristics Current Transfer Ratio, Collector to Emitter Saturation Voltage AC Characteristics (TA = 25C Unless otherwise specified.) Symbol Device CNY17-1/-1-M IF = 10 mA, VCE = 5 V CTR CNY17-2/-2-M CNY17-3/-3-M CNY17-4 All Device non -M non -M -M -M -M -M CNY17-1 CNY17-2, CNY17-3, CNY17-4 CNY17-1 CNY17-2, CNY17-3, CNY17-4 tr CNY17-1-M CNY17-2-M,CNY17-3-M td CNY17-1-M CNY17-2, CNY17-3 CNY17-1 toff CNY17-2, CNY17-3, CNY17-4 CNY17-1 CNY17-2, CNY17-3, tf CNY17-4 CNY17-1-M CNY17-2-M,CNY17-3-M ts CNY17-1-M CNY17-2-M,CNY17-3-M Min 40 63 100 160 Min Typ Typ
CNY17-3 CNY17-4
Test Conditions
Max 80 125 200 320 .40 Max 10 10 5.6 4.0 4.1 3.5 5.5 8.0 4.0 6.0 4.0 6.0 5.5 8.0 34.0 39.0 20.0 24.0 20.0 24.0 34.0 39.0
Units
%
IF = 10 mA, IC = 2.5 mA Test Conditions
VCE(SAT) Symbol ton toff td tr ts tf ton
V Units s s s s s s s
Non-Saturated Switching Times R = 100 , IC = 2 mA, VCC = 10 V Turn-On Time (Fig.19 and Fig.20) L Turn-Off Time (Fig.19 and Fig.20) RL = 100 , IC = 2 mA, VCC = 10 V Delay Time (Fig.19 and Fig.20) Rise Time (Fig.19 and Fig.20) Storage Time (Fig.19 and Fig.20) Fall Time (Fig.19 and Fig.20) Saturated Switching Times Turn-On Time (Fig.19 and Fig.20) IF = 10 mA, VCC = 5 V, RL = 75 IF = 10 mA, VCC = 5 V, RL = 75 IF = 10 mA, VCC = 5 V, RL = 75 IF = 10 mA, VCC = 5 V, RL = 75 IF = 20 mA, VCE = 0.4 V IF = 10 mA, VCE = 0.4 V IF = 20 mA, VCE = 0.4 V Rise-Time (Fig.19 and Fig.20) IF = 10 mA, VCE = 0.4 V IF = 20 mA, VCC = 5 V, RL = 1 K IF = 10 mA, VCC = 5 V, RL = 1 K Delay Time (Fig.19 and Fig.20) IF = 20 mA, VCC = 5 V, RL =1 K IF = 10 mA, VCC = 5 V, RL =1 K IF = 20 mA, VCE = 0.4 V Turn-Off Time (Fig.19 and Fig.20) IF = 10 mA, VCE = 0.4 V IF = 20 mA, VCE = 0.4 V Fall-Time (Fig.19 and Fig.20) IF = 10 mA, VCE = 0.4 V IF = 20 mA, VCC = 5 V, RL =1 K IF = 10 mA, VCC = 5 V, RL = 1 K Storage Time (Fig.19 and Fig.20) IF = 20 mA, VCC = 5 V, RL =1 K IF = 10 mA, VCC = 5 V, RL =1 K
s
s
s
s
s
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-2
Fig.1 Normalized CTR vs. Forward Current (Black Package)
1.4 VCE = 5.0V TA = 25C 1.2 Normalized to IF = 10 mA 1.6 VCE = 5.0V TA = 25C
CNY17-3 CNY17-4
Fig.2 Normalized CTR vs. Forward Current (White Package)
Normalized to IF = 10 mA
1.4
1.2 1.0
NORMALIZED CTR
1.0 0.8
NORMALIZED CTR
0 5 10 15 20
0.8
0.6
0.6
0.4
0.4
0.2
0.2
0.0
0.0 0 2 4 6 8 10 12 14 16 18 20
IF - FORWARD CURRENT (mA)
IF - FORWARD CURRENT (mA)
Fig. 3 Normalized CTR vs. Ambient Temperature (Black Package)
1.6
Fig. 4 Normalized CTR vs. Ambient Temperature (White Package)
1.4
1.4 IF = 5 mA
1.2 IF = 5 mA
1.2
1.0
NORMALIZED CTR
IF = 10 mA 1.0
NORMALIZED CTR
IF = 10 mA
0.8
IF = 20 mA 0.6
0.8
0.6
Normalized to IF = 10 mA TA = 25C -50 -25
0.4 IF = 20 mA
Normalized to IF = 10 mA TA = 25C -40 -20
0
0.4 -75
0
25
50
75
100
125
0.2 -60
20
40
60
80
100
TA - AMBIENT TEMPERATURE (C)
TA - AMBIENT TEMPERATURE (C)
Fig. 5 CTR vs. RBE (Unsaturated) (Black Package)
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 10 100 1000 IF = 5 mA IF = 20 mA IF = 10 mA VCE= 5.0 V
Fig. 6 CTR vs. RBE (Unsaturated) (White Package)
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
1.0 0.9 0.8 IF = 10 mA 0.7 IF = 5 mA 0.6 0.5 0.4 0.3 0.2 VCE= 5.0 V 0.1 0.0 10 100 1000 IF = 20 mA
1.0
RBE- BASE RESISTANCE (k)
RBE- BASE RESISTANCE (k)
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-2
Fig. 7 CTR vs. RBE (Saturated) (Black Package)
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 10 100 1000 IF = 5 mA IF = 10 mA IF = 20 mA VCE= 0.3 V
CNY17-3 CNY17-4
Fig. 8 CTR vs. RBE (Saturated) (White Package)
NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN))
1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 10 100 1000 IF = 5 mA IF = 10 mA IF = 20 mA VCE= 0.3 V
RBE- BASE RESISTANCE (k )
RBE- BASE RESISTANCE (k )
Fig. 9 Switching Speed vs. Load Resistor (Black Package)
1000 IF = 10 mA VCC = 10 V TA = 25C 1000
Fig. 10 Switching Speed vs. Load Resistor (White Package)
IF = 10 mA VCC = 10 V TA = 25C 100
SWITCHING SPEED - (s)
100
SWITCHING SPEED - (s)
Toff Tf 10
Toff Tf 10
Ton
1
Ton
1
Tr
Tr
0.1 0.1 1 10 100
0.1 0.1 1 10 100
R-LOAD RESISTOR (k)
R-LOAD RESISTOR (k)
Fig. 11 Normalized ton vs. RBE (Black Package)
5.0 5.0 VCC = 10 V IC = 2 mA RL = 100
Fig. 12 Normalized ton vs. RBE (White Package)
NORMALIZED ton - (ton(RBE) / ton(open))
4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 10 100 1000
NORMALIZED ton - (ton(RBE) / ton(open))
4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5
VCC = 10 V IC = 2 mA RL = 100
10000
100000
10
100
1000
10000
100000
RBE- BASE RESISTANCE (k )
RBE- BASE RESISTANCE (k )
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CNY17-1 CNY17-2
Fig. 13 Normalized toff vs. RBE (Black Package)
1.4 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 10 100 1000 10000 100000 VCC = 10 V IC = 2 mA RL = 100 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 10 100 1000 10000 VCC = 10 V IC = 2 mA RL = 100
CNY17-3 CNY17-4
Fig. 14 Normalized toff vs. RBE (White Package)
NORMALIZED toff - (toff(RBE) / toff(open))
NORMALIZED toff - (toff(RBE) / toff(open))
100000
RBE- BASE RESISTANCE (k )
RBE- BASE RESISTANCE (k )
Fig. 15 LED Forward Voltage vs. Forward Current (Black Package)
1.8
Fig. 16 LED Forward Voltage vs. Forward Current (White Package)
1.8
1.7
1.7
VF - FORWARD VOLTAGE (V)
1.6
VF - FORWARD VOLTAGE (V)
1.6
1.5
1.5
1.4 TA = 55C 1.3 TA = 25C 1.2 TA = 100C 1.1
1.4 TA = 55C 1.3 TA = 25C 1.2 TA = 100C 1.1
1.0
1.0 1 10 100
1
10
100
IF - LED FORWARD CURRENT (mA)
IF - LED FORWARD CURRENT (mA)
Fig. 17 Collector Current vs. Collector-Emitter Saturation Voltage
10
101
Fig. 18 Dark Current vs. Ambient Temperature (Black Package)
ICEO - COLLECTOR-EMITTER DARK CURRENT (A)
VCE = 10 V 100
IF = 2.5mA 1
10-1
IC - (mA)
10-2
IF = 5mA IF = 20mA 0.1 IF = 10mA
10-3
10-4
10-5
IB = 0; T A = 25oC 0.01 0.01 0.1 1
10-6 0 25 50 75 100 125
VCESAT - (V)
TA - AMBIENT TEMPERATURE (C)
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-2
CNY17-3 CNY17-4
VCC = 5V
IF INPUT
IC
RL
10%
INPUT PULSE
OUTPUT (VCE)
90% td tr ts tf toff
OUTPUT PULSE
Figure 19. Switching Time Test Circuit
ton
Figure 20. Switching Time Waveforms
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PHOTOTRANSISTOR OPTOCOUPLERS
Black Package (No -M Suffix)
Package Dimensions (Through Hole)
PIN 1 ID.
CNY17-1 CNY17-2
CNY17-3 CNY17-4
Package Dimensions (Surface Mount)
0.350 (8.89) 0.330 (8.38)
3 0.270 (6.86) 0.240 (6.10)
2
1
PIN 1 ID.
0.270 (6.86) 0.240 (6.10)
SEATING PLANE
0.350 (8.89) 0.330 (8.38) 0.070 (1.78) 0.045 (1.14)
4
5
6
0.070 (1.78) 0.045 (1.14)
0.300 (7.62) TYP
0.200 (5.08) 0.135 (3.43)
0.200 (5.08) 0.165 (4.18) 0.020 (0.51) MIN 0.016 (0.40) 0.008 (0.20) 0.022 (0.56) 0.016 (0.41) 0.300 (7.62) TYP 0.020 (0.51) MIN 0.100 (2.54) TYP
0.016 (0.41) 0.008 (0.20)
0.154 (3.90) 0.100 (2.54)
0.016 (0.40) MIN 0.315 (8.00) MIN 0.405 (10.30) MAX
0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP
0 to 15
Lead Coplanarity : 0.004 (0.10) MAX
Package Dimensions (0.4"Lead Spacing)
Recommended Pad Layout for Surface Mount Leadform (Black Package Only)
0.270 (6.86) 0.240 (6.10)
0.070 (1.78)
0.350 (8.89) 0.330 (8.38) 0.070 (1.78) 0.045 (1.14)
0.060 (1.52)
SEATING PLANE
0.415 (10.54)
0.200 (5.08) 0.135 (3.43)
0.100 (2.54) 0.030 (0.76)
0.295 (7.49)
0.004 (0.10) MIN 0.016 (0.40) 0.008 (0.20)
0.154 (3.90) 0.100 (2.54)
0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP
0 to 15 0.400 (10.16) TYP
NOTE All dimensions are in inches (millimeters)
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PHOTOTRANSISTOR OPTOCOUPLERS
White Package (-M Suffix)
Package Dimensions (Through Hole)
0.350 (8.89) 0.320 (8.13) 0.350 (8.89) 0.320 (8.13)
CNY17-1 CNY17-2
CNY17-3 CNY17-4
Package Dimensions (Surface Mount)
0.260 (6.60) 0.240 (6.10)
0.260 (6.60) 0.240 (6.10)
0.390 (9.90) 0.332 (8.43)
0.070 (1.77) 0.040 (1.02)
0.070 (1.77) 0.040 (1.02) 0.014 (0.36) 0.010 (0.25) 0.320 (8.13) 0.014 (0.36) 0.010 (0.25)
0.320 (8.13)
0.200 (5.08) 0.115 (2.93)
0.200 (5.08) 0.115 (2.93)
0.012 (0.30) 0.008 (0.20)
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)
0.025 (0.63) 0.020 (0.51) 0.020 (0.50) 0.016 (0.41)
0.100 [2.54] 0.035 (0.88) 0.006 (0.16)
Package Dimensions (0.4"Lead Spacing)
0.350 (8.89) 0.320 (8.13)
Recommended Pad Layout for Surface Mount Leadform (White Package Only)
0.260 (6.60) 0.240 (6.10)
0.070 (1.78)
0.060 (1.52)
0.070 (1.77) 0.040 (1.02) 0.014 (0.36) 0.010 (0.25)
0.425 (10.79)
0.100 (2.54) 0.305 (7.75) 0.030 (0.76)
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] 0.012 (0.30) 0.008 (0.21) 0.425 (10.80) 0.400 (10.16)
NOTE All dimensions are in inches (millimeters)
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-2 ORDERING INFORMATION
Option Black Package (No Suffix) White Package (-m Suffix) Description
CNY17-3 CNY17-4
Order Entry Idenifier
S SD W 300 300W 3S 3SD .S .SD .W .300 .300W .3S .3SD S SR2 T V TV SV SR2V Surface Mount Lead Bend Surface Mount; Tape and reel 0.4" Lead Spacing VDE 0884 VDE 0884, 0.4" Lead Spacing VDE 0884, Surface Mount VDE 0884, Surface Mount, Tape & Reel
Carrier Tape Specifications (Black Package, No Suffix)
12.0 0.1 4.85 0.20 4.0 0.1 0.30 0.05 4.0 0.1 O1.55 0.05 1.75 0.10
7.5 0.1 13.2 0.2 16.0 0.3 9.55 0.20
0.1 MAX
10.30 0.20
O1.6 0.1
User Direction of Feed
Carrier Tape Specifications (White Package, -M Suffix)
12.0 0.1 4.5 0.20 2.0 0.05 0.30 MAX 4.0 0.1 O1.5 MIN 1.75 0.10
11.5 1.0 21.0 0.1 24.0 0.3 9.1 0.20
0.1 MAX
10.1 0.20
O1.5 0.1/-0
User Direction of Feed
NOTE All dimensions are in inches (millimeters)
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PHOTOTRANSISTOR OPTOCOUPLERS
CNY17-1 CNY17-2
CNY17-3 CNY17-4
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.
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