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| TELEFUNKEN Semiconductors CNY74-2/CNY74-4 Multichannel Optocoupler with Phototransistor Output Description The CNY74-2 and CNY74-4 consist of a phototransistor optically coupled to a gallium arsenide infrared emitting diode in a 8 lead, resp. 16 lead plastic dual inline packages. The elements are mounted on one leadframe in coplanar technique, providing a fixed distance between input and output for highest safety requirements. 95 10534 95 10828 Applications Galvanically separated circuits, non-interacting switches. Features D CNY74-2 includes 2 isolator channels D CNY74-4 includes 4 isolator channels D DC isolation test voltage VIO = 2.5 kV D Test class 25/100/21 DIN 40 045 D Low coupling capacitance typical 0.3 pF D Current Transfer Ratio (CTR) typical 100% D Low temperature coefficient of CTR D Wide ambient temperature range Pin Connections 8 7 6 5 16 15 14 13 12 11 10 9 95 10809 1 2 3 4 1 2 3 4 5 6 7 8 CNY74-2 Rev. A1: 19.09.1995 CNY74-4 1 (6) 95 10810 CNY74-2/CNY74-4 Absolute Maximum Ratings for single coupled system TELEFUNKEN Semiconductors Input (Emitter) Parameters Reserve voltage Forward current Forward surge current Power dissipation Junction temperature Test Conditions Symbol VR IF IFSM PV Tj Value 6 60 1.5 100 125 Unit V mA A mW C tp 10 ms Tamb 25C Output (Detector) Parameters Collector emitter voltage Emitter collector voltage Collector current Peak collector current Power dissipation Junction temperature Test Conditions Symbol VCEO VECO IC ICM PV Tj Value 70 7 50 100 150 125 Unit V V mA mA mW C tp/T = 0.5, tp 10 ms Tamb 25C Coupler Parameters DC Isolation test voltage Total power dissipation Ambient temperature range Storage temperature range Soldering temperature 1) Test Conditions Tamb 25C 2 mm from case, t 10 s Symbol VIO 1) Ptot Tamb Tstg Tsd Value 2.5 250 -40 to +100 -55 to +125 260 Unit V mW C C C related to standard climate 23/50 DIN 50 014 2 (6) Rev. A1: 19.09.1995 TELEFUNKEN Semiconductors CNY74-2/CNY74-4 Electrical Characteristics for single coupled system, Tamb = 25C Input (Emitter) Parameters Forward voltage Breakdown voltage Test Conditions IF = 50 mA IR = 100 mA Symbol VF V(BR) Min. 5 Typ. 1.25 Max. 1.6 Unit V V Output (Detector) Parameters Collector emitter breakdown voltage Emitter collector breakdown voltage Collector dark current Test Conditions IC = 1 mA IE = 100 mA VCE = 20 V, IF = 0, E = 0 Symbol V(BR)CEO V(BR)ECO ICEO Min. 70 7 100 Typ. Max. Unit V V nA Coupler Parameters DC Isolation test voltage Isolation resistance Collector current IC/IF Collector emitter saturation voltage Cut-off frequency Coupling capacitances 1) Test Conditions t=2s VIO = 1000 V, 40% relative humidity IF = 5 mA, VCE = 5 V IF = 10 mA, VCE = 5 V IF = 10 mA, VCE = 5 V IF = 10 mA, IC = 1 mA VCE = 5 V, IF = 10 mA, RL = 100 W f = 1 MHz Symbol VIO 1) RIO 1) IC IC CTR VCEsat fc Ck Min. 2.5 1010 2.5 6 0.5 Typ. 1012 5 12 1 Max. Unit kV W mA mA V kHz pF 30 6 0.3 100 0.3 related to standard climate 23/50 DIN 50 014 Rev. A1: 19.09.1995 3 (6) CNY74-2/CNY74-4 Switching Characteristics (Typical Values) VS = 5 V TELEFUNKEN Semiconductors RL = 100 kW, see figure KEIN MERKER Type ype CNY74-2/ CNY74-4 td[ms] 3.0 tr[ms] 3.0 ton[ms] 6.0 ts[ms] 0.3 tf[ms] 4.7 RL = 1 kW, see fig. KEIN MERKER toff[ms] IC[mA] ton[ms] toff[ms] IF[mA] 5.0 2 9 18 10 IF 0 R G = 50 W tp T = 0.01 IF +5V IC = 2 mA ; adjusted through input amplitude tp = 50 ms Channel I Oscilloscope Channel II 50 W 95 10804 R L = 1 MW C L = 20 pF 100 W Figure 1. Test circuit, non saturated operation 4 (6) Rev. A1: 19.09.1995 TELEFUNKEN Semiconductors IF 0 IF = 10 mA CNY74-2/CNY74-4 +5V IC R G = 50 W tp T = 0.01 tp = 50 ms Channel I Oscilloscope Channel II 50 W 95 10843 RL w 1 MW C L v 20 pF 1 kW Figure 2. Test circuit, saturated operation Rev. A1: 19.09.1995 5 (6) CNY74-2/CNY74-4 Ozone Depleting Substances Policy Statement It is the policy of TEMIC TELEFUNKEN microelectronic GmbH to TELEFUNKEN Semiconductors 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances ( ODSs). The Montreal Protocol ( 1987) and its London Amendments ( 1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. TEMIC TELEFUNKEN microelectronic GmbH semiconductor division has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2 . Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency ( EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C ( transitional substances ) respectively. TEMIC can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use TEMIC products for any unintended or unauthorized application, the buyer shall indemnify TEMIC against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. TEMIC TELEFUNKEN microelectronic GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423 6 (6) Rev. A1: 19.09.1995 |
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