CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Features Applications ■ 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 BVCEO—70V minimum ■ ■ ■ ■ ■ Power supply regulators Digital logic inputs Microprocessor inputs Appliance sensor systems Industrial controls Description The CNY17 series consists of a Gallium Arsenide IRED coupled with an NPN phototransistor. White Package (-M Suffix) Black Package (No -M Suffix) 6 6 6 1 6 1 1 1 6 6 1 1 Schematic ANODE 1 6 BASE CATHODE 2 5 COL 3 ©2004 Fairchild Semiconductor Corporation CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 4 EMITTER 1 www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers July 2005 Symbol Device Value Units Storage Temperature TSTG All -55 to +150 °C Operating Temperature TOPR All -55 to +100 °C Lead Solder Temperature TSOL All 260 for 10 sec °C PD -M 250 mW TOTAL DEVICE Total Device Power Dissipation @ 25°C (LED plus detector) Derate Linearly From 25°C non -M 260 -M 2.94 non -M 3.50 mW/°C EMITTER Continuous Forward Current IF Reverse Voltage Forward Current - Peak (1 µs pulse, 300 pps) -M 60 non -M 90 mA VR All 6 V IF (pk) -M 1.5 A LED Power Dissipation 25°C Ambient PD Derate Linearly From 25°C non -M 3.0 -M 120 non -M 135 -M 1.41 non -M 1.8 mW mW/°C DETECTOR Detector Power Dissipation @ 25°C PD Derate Linearly from 25°C -M 150 non -M 200 -M 1.76 non -M 2.67 mW mW/°C Electrical Characteristics (TA = 25°C Unless otherwise specified.) Individual Component Characteristics Parameters Test Conditions Symbol Device Min Typ Max Units V EMITTER Input Forward Voltage IF = 60 mA VF -M 1.35 1.65 non -M 1.15 1.50 non -M 50 -M 18 IR All 0.001 IF = 10 mA Capacitance VF = 0 V, f = 1.0 MHz Reverse Leakage Current VR = 6 V CJ pF 10 µA DETECTOR Breakdown Voltage Collector to Emitter Collector to Base Emitter to Collector IC = 1.0 mA, IF = 0 IC = 10 µA, IF = 0 IE = 100 µA, IF = 0 BVCEO BVCBO BVECO All All All Leakage Current Collector to Emitter Collector to Base VCE = 10 V, IF = 0 VCB = 10 V, IF = 0 ICEO ICBO All All 1 Capacitance Collector to Emitter Collector to Base Emitter to Base VCE = 0, f = 1 MHz VCB = 0, f = 1 MHz VEB = 0, f = 1 MHz CCE CCB CEB All All All 8 20 10 2 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 70 70 7 100 120 10 V V V 50 20 nA nA pF pF pF www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Parameters Characteristic Test Conditions Symbol Input-Output Isolation Voltage f = 60 Hz, t = 1 min. VISO Device Min Typ** Max Units Black Package 5300 Vac(rms)* ‘-M’ White Package 7500 Vac(pk) 1011 Ω Isolation Resistance VI-O = 500 VDC RISO All Isolation Capacitance VI-O = Ø, f = 1 MHz CISO Black Package 0.5 ‘-M’ White Package 0.2 pF Note * 5300 Vac(rms) for 1 minute equates to approximately 9000 Vac (pk) for 1 second ** Typical values at TA = 25°C Transfer Characteristics (TA = 25°C Unless otherwise specified.) DC Characteristics Current Transfer Ratio, Collector to Emitter Saturation Voltage AC Characteristics Test Conditions IF = 10 mA, VCE = 5 V IF = 10 mA, IC = 2.5 mA Test Conditions Symbol Device CTR CNY17-1/-1-M Min Typ Max Units 40 80 CNY17-2/-2-M 63 125 CNY17-3/-3-M 100 200 CNY17-4 160 320 VCE(SAT) All Symbol Device ton non -M toff td .40 % V 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 Turn-Off Time (Fig.19 and Fig.20) RL = 100 Ω, IC = 2 mA, VCC = 10 V Delay Time (Fig.19 and Fig.20) IF = 10 mA, VCC = 5 V, RL = 75 Ω 10 µs non -M 10 µs -M 5.6 µs Rise Time (Fig.19 and Fig.20) IF = 10 mA, VCC = 5 V, RL = 75 Ω tr -M 4.0 µs Storage Time (Fig.19 and Fig.20) IF = 10 mA, VCC = 5 V, RL = 75 Ω ts -M 4.1 µs Fall Time (Fig.19 and Fig.20) IF = 10 mA, VCC = 5 V, RL = 75 Ω tf -M 3.5 µs µs Saturated Switching Times Turn-On Time (Fig.19 and Fig.20) IF = 20 mA, VCE = 0.4 V ton IF = 10 mA, VCE = 0.4 V Rise-Time (Fig.19 and Fig.20) IF = 20 mA, VCE = 0.4 V tr 5.5 8.0 CNY17-1 4.0 CNY17-2, CNY17-3, CNY17-4 6.0 IF = 20 mA, VCC = 5 V, RL = 1 KΩ CNY17-1-M 4.0 IF = 10 mA, VCC = 5 V, RL = 1 KΩ CNY17-2-M, CNY17-3-M 6.0 CNY17-1-M 5.5 CNY17-2, CNY17-3 8.0 CNY17-1 34.0 CNY17-2, CNY17-3, CNY17-4 39.0 IF = 10 mA, VCE = 0.4 V Delay Time (Fig.19 and Fig.20) CNY17-1 CNY17-2, CNY17-3, CNY17-4 IF = 20 mA, VCC = 5 V, RL =1 KΩ td IF = 10 mA, VCC = 5 V, RL =1 KΩ Turn-Off Time (Fig.19 and Fig.20) IF = 20 mA, VCE = 0.4 V toff IF = 10 mA, VCE = 0.4 V 3 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 µs µs ms www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Isolation Characteristics DC Characteristics Fall-Time (Fig. 19 and Fig. 20) Test Conditions Symbol Device tf CNY17-1 20.0 CNY17-2, CNY17-3, CNY17-4 24.0 IF = 20 mA, VCC = 5V, RL = 1KΩ CNY17-1-M 20.0 IF = 10 mA, VCC = 5V, RL = 1KΩ CNY17-2-M, CNY17-3-M, 24.0 CNY17-1-M 34.0 CNY17-2-M, CNY17-3-M, 39.0 IF = 20 mA, VCE = 0.4V IF = 10 mA, VCE = 0.4V Storage Time (Fig. 19 and Fig. 20) IF = 20 mA, VCC = 5V, RL = 1KΩ IF = 10 mA, VCC = 5V, RL = 1KΩ 4 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 ts Min Typ Max Units µs µs www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Transfer Characteristics (TA = 25°C Unless otherwise specified.) (Continued) Fig.2 Normalized CTR vs. Forward Current (White Package) 1.4 1.6 VCE = 5.0V TA = 25˚C Normalized to IF = 10 mA VCE = 5.0V TA = 25˚C 1.4 1.2 Normalized to IF = 10 mA 1.2 1.0 NORMALIZED CTR NORMALIZED CTR 1.0 0.8 0.6 0.4 0.2 0.8 0.6 0.4 0.2 0.0 0.0 0 5 10 15 20 0 2 IF - FORWARD CURRENT (mA) 4 6 8 10 Fig. 3 Normalized CTR vs. Ambient Temperature (Black Package) 16 18 20 1.4 1.4 1.2 IF = 5 mA IF = 5 mA 1.2 1.0 NORMALIZED CTR NORMALIZED CTR 14 Fig. 4 Normalized CTR vs. Ambient Temperature (White Package) 1.6 IF = 10 mA 1.0 0.8 0.6 Normalized to IF = 10 mA TA = 25˚C 0.4 -75 -50 -25 IF = 10 mA 0.8 IF = 20 mA 0.6 0.4 IF = 20 mA 0 25 50 75 100 Normalized to IF = 10 mA TA = 25˚C 0.2 -60 125 TA - AMBIENT TEMPERATURE (˚C) NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) 0.9 VCE= 5.0 V IF = 20 mA 0.7 0.6 IF = 10 mA 0.5 0.4 IF = 5 mA 0.3 0.2 0.1 0.0 10 100 1000 20 0 40 60 80 100 1.0 0.9 IF = 20 mA 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 RBE- BASE RESISTANCE (kΩ) 100 1000 RBE- BASE RESISTANCE (kΩ) 5 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 -20 Fig. 6 CTR vs. RBE (Unsaturated) (White Package) 1.0 0.8 -40 TA - AMBIENT TEMPERATURE (˚C) Fig. 5 CTR vs. RBE (Unsaturated) (Black Package) NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) 12 IF - FORWARD CURRENT (mA) www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Fig.1 Normalized CTR vs. Forward Current (Black Package) NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) Fig. 8 CTR vs. RBE (Saturated) (White Package) 1.0 0.9 0.8 VCE= 0.3 V IF = 20 mA 0.7 0.6 IF = 10 mA 0.5 0.4 0.3 IF = 5 mA 0.2 0.1 0.0 10 100 1.0 0.9 0.8 VCE= 0.3 V IF = 20 mA 0.7 0.6 IF = 10 mA 0.5 0.4 0.3 IF = 5 mA 0.2 0.1 0.0 1000 10 100 RBE- BASE RESISTANCE (k Ω) Fig. 10 Switching Speed vs. Load Resistor (White Package) Fig. 9 Switching Speed vs. Load Resistor (Black Package) 1000 1000 IF = 10 mA VCC = 10 V TA = 25˚C 100 100 SWITCHING SPEED - (µs) SWITCHING SPEED - (µs) IF = 10 mA VCC = 10 V TA = 25˚C Toff Tf 10 Ton Tr 1 Toff Tf 10 Ton Tr 1 0.1 0.1 0.1 1 10 0.1 100 1 10 100 R-LOAD RESISTOR (kΩ) R-LOAD RESISTOR (kΩ) Fig. 12 Normalized ton vs. RBE (White Package) Fig. 11 Normalized ton vs. RBE (Black Package) 5.0 4.5 NORMALIZED ton - (ton(RBE) / ton(open)) 5.0 NORMALIZED ton - (ton(RBE) / ton(open)) 1000 RBE- BASE RESISTANCE (k Ω) VCC = 10 V IC = 2 mA RL = 100 Ω 4.0 3.5 3.0 2.5 2.0 1.5 1.0 4.5 VCC = 10 V IC = 2 mA RL = 100 Ω 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 10 100 1000 10000 10 100000 RBE- BASE RESISTANCE (k Ω) 1000 10000 100000 RBE- BASE RESISTANCE (k Ω) 6 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 100 www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Fig. 7 CTR vs. RBE (Saturated) (Black Package) 1.4 1.4 1.3 1.3 NORMALIZED toff - (toff(RBE) / toff(open)) NORMALIZED toff - (toff(RBE) / toff(open)) Fig. 14 Normalized toff vs. RBE (White Package) 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 VCC = 10 V IC = 2 mA RL = 100 Ω 0.4 0.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 VCC = 10 V IC = 2 mA RL = 100 Ω 0.4 0.3 0.2 0.2 0.1 0.1 10 100 1000 10000 10 100000 100 RBE- BASE RESISTANCE (k Ω) Fig. 15 LED Forward Voltage vs. Forward Current (Black Package) 1.8 1.8 1.7 1.7 1.6 1.6 1.5 1.4 TA = 55˚C 1.3 TA = 25˚C 1.2 100000 1.5 1.4 TA = 55˚C 1.3 TA = 25˚C 1.2 TA = 100˚C TA = 100˚C 1.1 1.1 1.0 10000 Fig. 16 LED Forward Voltage vs. Forward Current (White Package) VF - FORWARD VOLTAGE (V) VF - FORWARD VOLTAGE (V) 1000 RBE- BASE RESISTANCE (k Ω) 1.0 1 10 100 1 10 100 IF - LED FORWARD CURRENT (mA) IF - LED FORWARD CURRENT (mA) Fig. 18 Dark Current vs. Ambient Temperature (Black Package) Fig. 17 Collector Current vs. Collector-Emitter Saturation Voltage 101 ICEO - COLLECTOR-EMITTER DARK CURRENT (µA) 10 IF = 2.5mA IC - (mA) 1 IF = 5mA IF = 10mA IF = 20mA 0.1 IB = 0; T A = 25oC VCE = 10 V 100 10-1 10-2 10-3 10-4 10-5 0.01 0.01 0.1 1 10-6 0 VCESAT - (V) 25 50 75 100 125 TA - AMBIENT TEMPERATURE (˚C) 7 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Fig. 13 Normalized toff vs. RBE (Black Package) IF INPUT IC INPUT PULSE 10% RL OUTPUT PULSE 90% OUTPUT (VCE) ts td tr ton Figure 20. Switching Time Test Circuit Figure 19. Switching Time Test Circuit 8 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 tf toff www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers VCC = 5V Package Dimensions (Through Hole) Package Dimensions (Surface Mount) 0.350 (8.89) 0.330 (8.38) PIN 1 ID. 3 2 PIN 1 ID. 1 0.270 (6.86) 0.240 (6.10) SEATING PLANE 0.270 (6.86) 0.240 (6.10) 0.350 (8.89) 0.330 (8.38) 4 0.070 (1.78) 0.045 (1.14) 5 6 0.300 (7.62) TYP 0.070 (1.78) 0.045 (1.14) 0.200 (5.08) 0.165 (4.18) 0.200 (5.08) 0.115 (2.92) 0.020 (0.51) MIN 0.154 (3.90) 0.100 (2.54) 0.016 (0.41) 0.008 (0.20) 0.022 (0.56) 0.016 (0.41) 0.020 (0.51) MIN 0.100 (2.54) TYP 0.016 (0.40) 0.008 (0.20) 0.022 (0.56) 0.016 (0.41) 0.315 (8.00) MIN 0.405 (10.30) MAX 0.300 (7.62) TYP 0° to 15° 0.016 (0.40) MIN Lead Coplanarity : 0.004 (0.10) MAX 0.100 (2.54) TYP Package Dimensions (0.4” Lead Spacing) Recommended Pad Layout for Surface Mount Leadform (Black Package Only) PIN 1 ID 0.270 (6.86) 0.240 (6.10) 0.070 (1.78) 0.060 (1.52) SEATING PLANE 0.350 (8.89) 0.330 (8.38) 0.070 (1.78) 0.045 (1.14) 0.415 (10.54) 0.295 (7.49) 0.200 (5.08) 0.135 (3.43) 0.154 (3.90) 0.100 (2.54) 0.100 (2.54) 0.030 (0.76) 0.016 (0.40) 0.008 (0.20) 0.004 (0.10) MIN 0° to 15° 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.400 (10.16) TYP NOTE All dimensions are in inches (millimeters) 9 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Black Package (No -M Suffix) Package Dimensions (Through Hole) Package Dimensions (Surface Mount) 0.350 (8.89) 0.320 (8.13) 0.350 (8.89) 0.320 (8.13) Pin 1 ID Pin 1 ID 0.070 (1.77) 0.040 (1.02) 0.260 (6.60) 0.240 (6.10) Seating Plane SEATING PLANE 0.260 (6.60) 0.240 (6.10) 0.320 (8.13) 0.014 (0.36) 0.010 (0.25) 0.200 (5.08) 0.115 (2.93) 0.070 (1.77) 0.040 (1.02) 0.320 (8.13) 0.014 (0.36) 0.010 (0.25) 0.200 (5.08) 0.115 (2.93) 0.100 (2.54) 0.015 (0.38) 0.012 (0.30) 0.008 (0.20) 0.025 (0.63) 0.020 (0.51) 0.020 (0.50) 0.016 (0.41) 0.100 (2.54) 15° 0.390 (9.90) 0.332 (8.43) 0.100 [2.54] 0.035 (0.88) 0.012 (0.30) 0.020 (0.50) 0.016 (0.41) 0.012 (0.30) Package Dimensions (0.4” Lead Spacing) Recommended Pad Layout for Surface Mount Leadform (White Package Only) 0.350 (8.89) 0.320 (8.13) PIN 1 ID 0.070 (1.78) 0.260 (6.60) 0.240 (6.10) 0.060 (1.52) SEATING PLANE 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) 0.200 (5.08) 0.115 (2.93) 0.030 (0.76) 0.100 (2.54) 0.015 (0.38) 0.020 (0.50) 0.016 (0.41) 0.012 (0.30) 0.008 (0.21) 0.100 [2.54] 0.425 (10.80) 0.400 (10.16) NOTE All dimensions are in inches (millimeters) 10 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers White Package (-M Suffix) Option Black Package (No Suffix) White Package (-M Suffix) Description Order Entry Identifier S .S S SD .SD SR2 W .W T 300 .300 V 300W .300W TV 3S .3S SV 3SD .3SD 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 Ø1.55 ± 0.05 1.75 ± 0.10 7.5 ± 0.1 13.2 ± 0.2 9.55 ± 0.20 0.1 MAX 10.30 ± 0.20 16.0 ± 0.3 Ø1.6 ± 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 ± 0.05 4.0 ± 0.1 Ø1.5 MIN 1.75 ± 0.10 11.5 ± 1.0 21.0 ± 0.1 9.1 ± 0.20 0.1 MAX 10.1 ± 0.20 24.0 ± 0.3 Ø1.5 ± 0.1/-0 User Direction of Feed 11 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Ordering Information CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Marking Information 1 CNY17-1 2 V XX YY K 6 3 5 4 Definitions 1 Fairchild logo 2 Device number 3 VDE mark (Note: Only appears on parts ordered with VDE option – See order entry table) 4 Two digits year code, e.g., ‘03’ 5 Two digit work week ranging from ‘01’ to ‘53’ 6 Assembly package code Reflow Profile (Black Package, No Suffix) Temperature (°C) 300 215°C, 10–30 s 250 225 C peak 200 150 Time above 183°C, 60–150 sec 100 50 • Peak reflow temperature: 225°C (package surface temperature) • Time of temperature higher than 183°C for 60–150 seconds • One time soldering reflow is recommended Ramp up = 3C/sec 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Time (Minute) 12 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 www.fairchildsemi.com 300 260°C 280 260 >245°C = 42 Sec 240 220 200 180 °C Time above 183°C = 90 Sec 160 140 120 1.822°C/Sec Ramp up rate 100 80 60 40 33 Sec 20 0 0 60 120 180 270 360 Time (s) 13 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers Reflow Profile (White Package, -M Suffix) The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. 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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 FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component is any component of a life 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. I16 14 CNY17-1, CNY17-3, CNY17-2, CNY17-4 Rev. 1.0.2 www.fairchildsemi.com CNY17-1, CNY17-3, CNY17-2, CNY17-4 Phototransistor Optocouplers TRADEMARKS