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| CNY64/ CNY65/ CNY66 Vishay Telefunken Optocoupler with Phototransistor Output Description The CNY64/ CNY65/ CNY66 consist of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4-lead plastic package. The single components are mounted in opposite oneanother, providing a distance between input and output for highest safety requirements of > 3 mm. Applications Circuits for safe protective separation against electrical shock according to safety class II (reinforced isolation): D For appl. class I - IV at mains voltage 300 V D For appl. class I - IV at mains voltage 600 V D For appl. class I - III at mains voltage 1000 V according to VDE 0884, table 2, suitable for: Switch-mode power supplies, line receiver, computer peripheral interface, microprocessor system interface. 14832 A (+) C C (-) E VDE Standards These couplers perform safety functions according to the following equipment standards: D VDE 0884 Optocoupler for electrical safety requirements D IEC 950/EN 60950 Office machines (applied for reinforced isolation for mains voltage 400 VRMS) D VDE 0804 Telecommunication apparatus and data processing D IEC 65 Safety for mains-operated electronic and related household apparatus D VDE 0700/IEC 335 Household equipment D VDE 0160 Electronic equipment for electrical power installation D VDE 0750/IEC 601 Medical equipment Rev. A4, 11-Jan-99 95 10850 117 CNY64/ CNY65/ CNY66 Vishay Telefunken Order Instruction Ordering Code CNY64/ CNY65/ CNY66 CNY64A/ CNY65A CNY64B/ CNY65B CTR Ranking 50 to 300% 63 to 125% 100 to 200% Remarks Features Approvals: D Rated insulation voltage (RMS includes DC) VIOWM = 1000 VRMS (1450 V peak) D Rated recurring peak voltage (repetitive) VIORM = 1000 VRMS D Creepage current resistance according to VDE 0303/IEC 112 Comparative Tracking Index: CTI = 200 D Thickness through insulation > 3 mm D Coupling Systems: CNY64 Coupling System H, CNY65 Coupling System J, CNY66 Coupling System K, D Underwriters Laboratory (UL) 1577 recognized, file number E-76222 D VDE 0884, Certificate number 76814 VDE 0884 related features: D Rated impulse voltage (transient overvoltage) VIOTM = 8 kV peak D Isolation test voltage (partial discharge test voltage) Vpd = 2.8 kV peak Absolute Maximum Ratings Input (Emitter) Parameter Reverse voltage Forward current Forward surge current Power dissipation Junction temperature Test Conditions Symbol VR IF IFSM PV Tj Symbol VCEO VECO IC ICM PV Tj Symbol VIO Ptot Tamb Tstg Tsd Value 5 75 1.5 120 100 Unit V mA A mW C tp 10 ms Tamb 25C Output (Detector) Parameter Collector emitter voltage Emitter collector voltage Collector current Collector peak current Power dissipation Junction temperature Test Conditions Value 32 7 50 100 130 100 Unit V V mA mA mW C tp/T = 0.5, tp 10 ms Tamb 25C Coupler Parameter AC isolation test voltage (RMS) Total power dissipation Ambient temperature range Storage temperature range Soldering temperature Test Conditions t = 1 min Tamb 25C Value 8.2 250 -55 to +85 -55 to +100 260 Unit kV mW C C C 2 mm from case, t 10 s 118 Rev. A4, 11-Jan-99 CNY64/ CNY65/ CNY66 Vishay Telefunken Electrical Characteristics (Tamb = 25C) Input (Emitter) Parameter Forward voltage Junction capacitance Test Conditions IF = 50 mA VR = 0, f = 1 MHz Symbol VF Cj Min. Typ. 1.25 50 Max. 1.6 Unit V pF Output (Detector) Parameter Collector emitter voltage Emitter collector voltage Collector emitter cut-off current Test Conditions IC = 1 mA IE = 100 mA VCE = 20 V, If = 0 Symbol VCEO VECO ICEO Min. 32 7 Typ. Max. Unit V V nA 200 Coupler Parameter Collector emitter saturation voltage Cut-off frequency Coupling capacitance Test Conditions IF = 10 mA, IC = 1 mA VCE = 5 V, IF = 10 mA, RL = 100 W f = 1 MHz Symbol VCEsat fc Ck Min. Typ. Max. 0.3 Unit V kHz pF 110 0.3 Current Transfer Ratio (CTR) Parameter IC/IF Test Conditions VCE = 5 V, IF = 10 mA Type CNY64, CNY65, CNY66 CNY64A, CNY65A CNY64B, CNY65B Symbol CTR Min. 0.5 Typ. 1 Max. 3 Unit CTR CTR 0.63 1 1.25 2 Rev. A4, 11-Jan-99 119 CNY64/ CNY65/ CNY66 Vishay Telefunken Maximum Safety Ratings (according to VDE 0884) see figure 1 This device is used for protective separation against electrical shock only within the maximum safety ratings. This must be ensured by using protective circuits in the applications. Input (Emitter) Parameters Forward current Test Conditions Symbol Isi Value 120 Unit mA Output (Detector) Parameters Power dissipation Test Conditions Tamb 25C Symbol Psi Value 250 Unit mW Coupler Parameters Rated impulse voltage Safety temperature Test Conditions Symbol VIOTM Tsi Value 8 180 Unit kV C Insulation Rated Parameters (according to VDE 0884) Parameter Test Conditions Partial discharge test voltage - 100%, ttest = 1 s Routine test Partial discharge test voltage - tTr = 60 s, ttest = 10 s, g g Lot test (sample test) (see figure 2) Insulation resistance VIO = 500 V VIO = 500 V, Tamb = 100C VIO = 500 V, Tamb = 180C (construction test only) VIOTM Symbol Vpd VIOTM Vpd RIO RIO RIO Min. 2.8 8 2.2 1012 1011 109 Typ. Max. Unit kV kV kV W W W 250 225 200 175 150 125 100 75 50 25 0 0 95 10922 V Psi (mW) VPd VIOWM VIORM t1, t2 = 1 to 10 s t3, t4 = 1 s ttest = 10 s tstres = 12 s Isi (mA) 0 t3 ttest t4 t1 tTr = 60 s t2 tstres t 25 50 75 100 125 150 175 200 Tamb ( C ) 13930 Figure 1. Derating diagram Figure 2. Test pulse diagram for sample test according to DIN VDE 0884 120 Rev. A4, 11-Jan-99 CNY64/ CNY65/ CNY66 Vishay Telefunken Switching Characteristics Parameter Delay time Rise time Fall time Storage time Turn-on time Turn-off time Turn-on time Turn-off time Test Conditions VS = 5 V, IC = 5 mA, RL = 100 W ( (see figure 3) g ) Symbol td tr tf ts ton toff ton toff Typ. 2.6 2.4 2.7 0.3 5.0 3.0 25.0 42.5 Unit VS = 5 V, IF = 10 mA, RL = 1 kW ( (see figure 4) g ) ms ms ms ms ms ms ms ms 0 IF RG = 50 W tp 0.01 T IF +5V IC = 5 mA; Adjusted trough input amplitude IF 0 tp IC Oscilloscope RL 1 MW CL 20 pF 100% 90% 96 11698 + t tp = 50 ms Channel I 50 W 95 10900 100 W Channel II Figure 3. Test circuit, non-saturated operation 10% 0 tr td ton tp tion td tr ton (= td + tr) pulse duradelay time rise time turn-on time ts toff ts tf toff (= ts + tf) tf t 0 IF RG = 50 W tp 0.01 T tp = 50 ms IF = 10 mA +5V IC storage time fall time turn-off time + Figure 5. Switching times Channel I 50 W Channel II 1 kW Oscilloscope RL 1 MW CL 20 pF 95 10843 Figure 4. Test circuit, saturated operation Rev. A4, 11-Jan-99 121 CNY64/ CNY65/ CNY66 Vishay Telefunken Typical Characteristics (Tamb = 25_C, unless otherwise specified) 200 P tot - Total Power Dissipation ( mW ) 160 1000 VCE=20V IF=0 100 120 Coupled Device 80 Phototransistor IR-Diode ICEO- Collector Dark Current, with open Base ( nA ) 100 10 40 0 0 1 25 50 75 0 96 12000 10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature ( C ) 95 11003 Tamb - Ambient Temperature ( C ) Figure 6. Total Power Dissipation vs. Ambient Temperature 1000.0 IC - Collector Current ( mA ) Figure 9. Collector Dark Current vs. Ambient Temperature 100 VCE=5V 10 I F - Forward Current ( mA ) 100.0 10.0 1 1.0 0.1 0.1 0 96 11862 0.01 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 VF - Forward Voltage ( V ) 95 11012 0.1 1 10 100 IF - Forward Current ( mA ) Figure 7. Forward Current vs. Forward Voltage CTR rel - Relative Current Transfer Ratio 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -30 -20 -10 0 10 20 30 40 50 60 70 80 Tamb - Ambient Temperature ( C ) VCE=5V IF=10mA Figure 10. Collector Current vs. Forward Current 100 IF=50mA IC - Collector Current ( mA ) 10mA 10 5mA 2mA 1 1mA 0.1 0.1 95 11013 96 11911 1 10 100 Figure 8. Relative Current Transfer Ratio vs. Ambient Temperature VCE - Collector Emitter Voltage ( V ) Figure 11. Collector Current vs. Collector Emitter Voltage 122 Rev. A4, 11-Jan-99 CNY64/ CNY65/ CNY66 Vishay Telefunken V CEsat - Collector Emitter Saturation Voltage ( V ) 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 1 10 IC - Collector Current ( mA ) 10% 100 95 11017 t on / t off - Turn on / Turn off Time ( m s ) 50 toff 40 CTR=50 % 30 ton Saturated Operation VS=5V RL=1kW 20 20 10 0 0 5 10 20% 15 96 11912 IF - Forward Current ( mA ) Figure 12. Collector Emitter Saturation Voltage vs. Collector Current 1000 CTR - Current Transfer Ratio ( % ) VCE=5V 100 Figure 14. Turn on / off Time vs. Forward Current t on / t off - Turn on / Turn off Time ( m s ) 20 ton 15 Non Saturated Operation VS=5V RL=100W 10 toff 10 5 1 0.1 95 11015 0 1 10 100 95 11016 0 2 4 6 8 10 IF - Forward Current ( mA ) IC - Collector Current ( mA ) Figure 13. Current Transfer Ratio vs. Forward Current Type Figure 15. Turn on / off Time vs. Collector Current CNY65 Date Code (YM) 918 J TK19 V 0884 DE Coupling System Indicator Company Logo 15089 Production Location Safety Logo Figure 16. Marking example Rev. A4, 11-Jan-99 123 CNY64/ CNY65/ CNY66 Vishay Telefunken Dimensions of CNY64 in mm weight: ca. 0.73 g creepage distance: air path:y 9.5 mm y 9.5 mm after mounting on PC board 14765 Dimensions of CNY65 in mm weight: ca. 1.40 g creepage distance: air path:y 14 mm y 14 mm after mounting on PC board 14763 124 Rev. A4, 11-Jan-99 CNY64/ CNY65/ CNY66 Vishay Telefunken Dimensions of CNY66 in mm weight: ca. 1.70 g creepage distance: air path:y 17 mm y 17 mm after mounting on PC board 14764 Rev. A4, 11-Jan-99 125 |
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