K815P/ K825P/ K845P Vishay Telefunken Optocoupler with Photodarlington Output Description The K815P/ K825P/ K845P consist of a photodarlington optically coupled to a gallium arsenide infrared-emitting diode in an 4-lead up to 16-lead plastic dual inline package. The elements are mounted on one leadframe using a coplanar technique, providing a fixed distance between input and output for highest safety requirements. Applications 14925 Programmable logic controllers, modems, answering machines, general applications Coll. Emitter Features D Endstackable to 2.54 mm (0.1’) spacing D Isolation test voltage VIO = 5 kV RMS D Low coupling capacitance of typical 0.3 pF D Low temperature coefficient of CTR D Wide ambient temperature range D Underwriters Laboratory (UL) 1577 recognized, Anode Cath. 4 PIN file number E-76222 8 PIN 16 PIN 14580 D CSA (C-UL) 1577 recognized, file number E- 76222 - Double Protection D Coupling System U C Order Instruction Ordering Code K815P K825P K845P Rev. A3, 29–Jun–99 CTR Ranking > 600% > 600% > 600% Remarks 4 Pin = Single channel 8 Pin = Dual channel 16 Pin = Quad channel 1 (9) K815P/ K825P/ K845P Vishay Telefunken Absolute Maximum Ratings Input (Emitter) Parameter Reverse voltage Forward current Forward surge current Power dissipation Junction temperature Test Conditions tp ≤ 10 ms Tamb ≤ 25°C Symbol VR IF IFSM PV Tj Value 6 60 1.5 100 125 Unit V mA A mW °C Symbol VCEO VECO IC ICM PV Tj Value 35 7 80 100 150 125 Unit V V mA mA mW °C Symbol VIO 1) Ptot Tamb Value 5 250 –40 to +100 Unit kV mW °C Tstg Tsd –55 to +125 260 °C °C Output (Detector) Parameter Collector emitter voltage Emitter collector voltage Collector current Peak collector current Power dissipation Junction temperature Test Conditions tp/T = 0.5, tp ≤ 10 ms Tamb ≤ 25°C Coupler Parameter Test Conditions AC Isolation test voltage (RMS) t = 1 min, f = 50 Hz Total power dissipation Tamb ≤ 25°C Operating ambient temperature range Storage temperature range Soldering temperature 2 mm from case, t ≤ 10 s 1) Related to standard climate 23/50 DIN 50014 2 (9) Rev. A3, 29–Jun–99 K815P/ K825P/ K845P Vishay Telefunken Electrical Characteristics (Tamb = 25°C) Input (Emitter) Parameter Forward voltage Reverse current Test Conditions IF = 20 mA VR = 6 V Symbol VF IR Min. Typ. 1.2 Max. 1.4 10 Unit V mA Test Conditions IC = 100 mA IE = 100 mA VCE = 10 V, IF = 0, E = 0 Symbol VCEO VECO ICEO Min. 35 7 Typ. Max. 100 Unit V V nA Test Conditions IF = 20 mA, IC = 5 mA Symbol VCEsat Min. Max. 0.1 Unit V IF = 10 mA, VCE = 5 V, RL = 100 W f = 1 MHz fc 10 kHz Ck 0.3 pF Output (Detector) Parameter Collector emitter voltage Emitter collector voltage Collector dark current Coupler Parameter Collector emitter saturation voltage Cut-off frequency Coupling capacitance Typ. Current Transfer Ratio (CTR) Parameter IC/IF Test Conditions VCE = 2 V, IF = 1 mA Rev. A3, 29–Jun–99 Type K815P, K825P, K845P Symbol CTR Min. 6.0 Typ. Max. 8.0 Unit 3 (9) K815P/ K825P/ K845P Vishay Telefunken Switching Characteristics Parameter Rise time Turn-off time Test Conditions VCE = 2 V, IC = 10 mA, RL = 100 W ((see figure g 1)) Symbol tr toff Typ. 300 250 Unit ms ms 96 11698 IF IF 0 + VCC Adjusted through IC= 10 mA ; input amplitude IF RG = 50 W tp 0.01 T t1 = 1 ms + t tp IC 100% 90% Channel I 50 W 14779 0 Channel II RL w w Oscilloscope RI CI 1 M W 20 pF 10% 0 t tr Figure 1. Test circuit, non-saturated operation td ts ton tp td tr ton (= td + tr) tf toff pulse duration delay time rise time turn-on time ts tf toff (= ts + tf) storage time fall time turn-off time Figure 2. Switching times 4 (9) Rev. A3, 29–Jun–99 K815P/ K825P/ K845P Vishay Telefunken Typical Characteristics (Tamb = 25_C, unless otherwise specified) 1.3 100000 IF=10mA 1.1 1.0 0.9 0.8 0 1000 100 10 1 20 40 60 80 100 Tamb – Ambient Temperature ( °C ) 14389 VCE=10V IF=0 10000 ICEO– Collector Dark Current, with open Base ( nA ) VF – Forward Voltage ( V ) 1.2 20 Figure 3. Forward Voltage vs. Ambient Temperature 1000.0 30 40 50 60 70 80 90 100 Tamb – Ambient Temperature ( °C ) 14392 Figure 6. Collector Dark Current vs. Ambient Temperature 1000.0 IC – Collector Current ( mA ) I F – Forward Current ( mA ) VCE=2V 100.0 10.0 1.0 100.0 10.0 1.0 0.1 0 VF – Forward Voltage ( V ) 14390 0.1 0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Figure 4. Forward Current vs. Forward Voltage 100.0 100.0 VCE=5V IF=1mA 1.2 1.1 1.0 0.9 0.8 0.7 IF=2mA IC – Collector Current ( mA ) CTR rel – Relative Current Transfer Ratio 1.3 10.0 Figure 7. Collector Current vs. Forward Current 1.5 1.4 1.0 IF – Forward Current ( mA ) 14393 1mA 10.0 0.5mA 0.2mA 1.0 0.1mA 0.6 0.5 –30–20–10 0 10 20 30 40 50 60 70 80 90 100 14391 Tamb – Ambient Temperature ( °C ) Figure 5. Relative Current Transfer Ratio vs. Ambient Temperature Rev. A3, 29–Jun–99 0.1 0.1 14394 1.0 10.0 100.0 VCE – Collector Emitter Voltage ( V ) Figure 8. Collector Current vs. Collector Emitter Voltage 5 (9) K815P/ K825P/ K845P 10000 1.1 CTR=200% 1.0 100% 50% 0.9 25% 0.8 0.7 0.6 1 14395 10 Figure 9. Collector Emitter Saturation Voltage vs. Collector Current VCE=2V 1000 100 10 0.1 100 IC – Collector Current ( mA ) Pin 1 Indication CTR – Current Transfer Ratio ( % ) VCEsat – Collector Emitter Saturation Voltage ( V ) Vishay Telefunken 14396 1.0 10.0 100.0 IF – Forward Current ( mA ) Figure 10. Current Transfer Ratio vs. Forward Current Type K815P 820UTK63 15085 Date Code (YM) Coupling System Indicator Company Logo Production Location Figure 11. Marking example 6 (9) Rev. A3, 29–Jun–99 K815P/ K825P/ K845P Vishay Telefunken Dimensions of K815P in mm y y weight: creepage distance: air path: ca. 0.25 g 6 mm 6 mm after mounting on PC board 96 12231 Dimensions of K825P in mm weight: creepage distance: air path: y y ca. 0.5 g 6 mm 6 mm after mounting on PC board 96 12228 Rev. A3, 29–Jun–99 7 (9) K815P/ K825P/ K845P Vishay Telefunken Dimensions of K845P in mm weight: creepage distance: air path: y y ca. 1.1 g 6 mm 6 mm after mounting on PC board 96 12227 8 (9) Rev. A3, 29–Jun–99 K815P/ K825P/ K845P Vishay Telefunken Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 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. Vishay Semiconductor GmbH 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. Vishay Semiconductor GmbH 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 Vishay Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay Telefunken 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. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423 Rev. A3, 29–Jun–99 9 (9)