KPC845 COSMO | Alldatasheet

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Cosmo Electronics Corp. Document No. 69P23002.1 - 1 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER z Schematic 143 4 13 z Description The KPC845 series consist of an infrared-emitting diode in a 16-pin DIP package and available in wide-lead spacing and SMD option. The input-output isolation voltage is rated at 5000 Vrms. 1、3、5、7 Anode 2、4、6、8 Cathode 9、11、13、15 Emitter 10、12、14、16 Collector z Features 1. Current transfer ratio ( CTR：Min. 600% at IF=1mA VCE=2V ) 2. High isolation voltage between input and output ( Viso：5000Vrms ) 3. Pb free and RoHS compliant. 4. Agency Approvals:

  • UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586
  • VDE EN60747, File No. 40005500
  • FIMKO EN60065, File No. FI25798
  • FIMKO EN60950, File No. FI25798 z Applications
  • System appliances, measuring instruments
  • Industrial robots
  • Copiers, automatic vending machines, facsimiles
  • Signal transmission between circuits of different potentials and impedances

Cosmo Electronics Corp. Document No. 69P23002.1 - 2 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER z Outside Dimension Unit : mm KPC845 KPC845S KPC845H KPC845L TOLERANCE：±0.2mm 3.00 7.62 6.50 0.50 1.20 2.542.54 19.84 3.502.70 0.40 13.00 0.25 °13.00 ° 1.20 0.10±0.1 3.50 19.84 2.542.5410.00±0.4 1.00 0.25 6.50 7.62 0~10° 3.00 0.30 3.50 19.84 1.20 0.50 2.54 2.70 6.50 7.62 0.25 10.16±0.50 0~10° ±0.20.25 3.50 6.50 7.62 10.16 11.80+0.2 -0.5 1.20 19.84 2.542.54 1.Dual-in-line type. 2.Surface mount type. 3.Long creepage distance type 4.Long creepage distance for surface mount type. z Device Marking Notes: cosmo 845 YWW Y: Year code / WW: Week code cosmo 845 YWW

Cosmo Electronics Corp. Document No. 69P23002.1 - 3 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER z Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Forward current I F 50 mA Peak forward current I FM 1 A Reverse voltage V R 6 V Input Power dissipation P D 70 mW Collector-emitter voltage V CEO 35 V Emitter-collector voltage V ECO 6 V Collector current I C 80 mA Output Collector power dissipation P C 150 mW Total power dissipation P tot 200 mW Isolation voltage 1 minute V iso 5000 Vrms Operating temperature T opr -55 to +115 ℃ Storage temperature T stg -55 to +125 ℃ Soldering temperature 10 seconds T sol 260 ℃ z Electro-optical Characteristics (Ta=25℃) Parameter Symbol Conditions Min. Typ. Max. Unit Forward voltage V F I F=20mA - 1.2 1.4 V Peak forward voltage V FM I FM=0.5A - - 3.5 V Reverse current I R V R=4V - - 10 uA Input Terminal capacitance C t V=0, f=1KHz - 30 250 pF Output Collector dark current I CEO V CE=10V, IF=0 - - 1.0 μA Current transfer ratio CTR I F=1mA, VCE=2V 600 - 7500 % Collector-emitter saturation V CE(sat) IF=20mA, IC=5mA - 0.8 1.0 V Isolation resistance R iso DC500V 5x10 10 - - Ω Floating capacitance C f V=0, f=1MHz - 0.6 1.0 pF Cut-off frequency f C VCC=2V, IC=20mA, RL=100Ω 1 6 - KHz Response time ( Rise ) t r - 5 40 μs Transfer charac- teristics Response time ( Fall ) t f VCE=2V, IC=20mA, RL=100Ω - 60 100 μs

Cosmo Electronics Corp. Document No. 69P23002.1 - 4 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER Fig.1 Current Transfer Ratio vs. Forward Current Current Transfer Ratio CTR ( % ) CE Ta=25° V =2V 0.2 400 800 2000 1200 1600 5120.5 10 C 0.1 Classification table of current transfer ratio is shown below. KPC845 Model No. CTR ( % ) KPC845 E 600 ~7500 Forward Current IF (mA) Fig.2 Fig.3 Collector Power Dissipation vs. Ambient Temperature Collector Dark Current vs. Ambient Temperature Collector Power Dissipation PC ( mW ) 250-55 100 1257550 200 150 250 115 Collector Dark Current ICEO ( A ) -1110 -10 -710 -55 0 5025 75 115 V =10VCE Ambient Temperature Ta (℃) Ambient Temperature Ta (℃) Fig.4 Fig.5 Forward Current vs. Ambient Temperature Forward Current vs. Forward Voltage Forward Current IF ( mA ) -55 02 5 50 75 115 125 Forward Current IF ( mA ) 500 1.8 -25° 1.61.21.0 1.4 50° Ta=75° C 100 200 C 2.42.0 2.2 C C25° C0° Ambient Temperature Ta (℃) Forward Voltage VF (V)

Cosmo Electronics Corp. Document No. 69P23002.1 - 5 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER Fig.6 Fig.7 Collector Current vs. Collector-Emitter Voltage Relative Current Transfer Ratio vs. Ambient Temperature Collector Current IC (mA) 435 1mA 2.0mA 5.0mA I =10mA 100 F Ta=25°C Relative Current Transfer Ratio ( % ) -55 0 25 50 75 100 100 150 I =1mA V =2V F CE 115 Collector-Emitter Voltage VCE (V) Ambient Temperature Ta (℃) Fig.8 Fig.9 Collector-Emitter Saturation Voltage vs. Forward Current Collector-Emitter Saturation Voltage vs. Ambient Temperature Collector-Emitter Saturation Voltage VCE ( V ) 5.0 1.50.500 1.0 12 4 7.0mA 30mA 50mA 67 9 5.0mA 3.0mA 1.0mA Ic=0.5mA Ta=25 C Collector-Emitter Saturation Voltage VCE ( V ) 1.1 -55 0.1 0.2 0 25 50 0.7 0.5 0.3 0.4 0.6 0.9 0.8 1.0 11575 I =20mA Ic=5mA 1.5 1.3 1.2 1.4 F Forward Current IF (mA) Ambient Temperature Ta (℃) Fig.10 Response Time vs. Load Resistance Response Time ( us ) 0.01 100 200 500 1000 Ta=25° Ic=20mA V =2V 0.1 1 ft rtC td ts CE Load Resistance RL (KΩ)

Cosmo Electronics Corp. Document No. 69P23002.1 - 6 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER z Test Circuit for Response Time Vce tr tf 90% 10% R Vcc VceFI L FI

Cosmo Electronics Corp. Document No. 69P23002.1 - 7 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER z Recommended Soldering Conditions (a) Infrared reflow soldering ： „ Peak reflow soldering ： „ Time of peak reflow temperature ： „ Time of temperature higher than 230 ℃： „ Time to preheat temperature from 180~190 ℃： „ Time(s) of reflow ： „ Flux ： 260℃ or below (package surface temperature) 10 sec 30-60 sec 60-120 sec Two Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Recommended Temperature Profile of Infrared Reflow 180 ℃ 190 ℃ 230 ℃ 260 ℃ 60-120 sec 30-60 sec t (s) temperature 10 sec Max. (b) Wave soldering ： „ Temperature ： „ Time ： „ Preheating conditions ： „ Time(s) of reflow ： „ Flux ： 260℃ or below (molten solder temperature) 10 seconds or less 120℃ or below (package surface temperature) One Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (c) Cautions ： „ Fluxes ： Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. „ Avoid shorting between portion of frame and leads.

Cosmo Electronics Corp. Document No. 69P23002.1 - 8 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER z Numbering System KPC845 X Y (Z) Notes: KPC845 = Part No. X = Lead form option (0,S,H,L) Y = CTR rank (E) Z = Tape and reel option (TL,TR) Option Description Packing quantity S (TL) surface mount type package + TL tape & reel option 800 units per reel S (TR) surface mount type package + TR tape & reel option 800 units per reel L (TL) long creepage distance for surface mount type package + TL tape & reel option 800 units per reel L (TR) long creepage distance for surface mount type package + TR tape & reel option 800 units per reel z Recommended Pad Layout for Surface Mount Lead Form Unit : mm 2.Long creepage distance for surface mount type. 16 pin SMD 16 pin L 1.Surface mount type.

Cosmo Electronics Corp. Document No. 69P23002.1 - 9 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER z 16-pin SMD Carrier Tape & Reel TOLERANCE：±0.2mm

Cosmo Electronics Corp. Document No. 69P23002.1 - 10 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER z 16-pin L Carrier Tape & Reel TOLERANCE：±0.2mm

Cosmo Electronics Corp. Document No. 69P23002.1 - 11 - http://www.cosmo-ic.com cosmo KPC845 Series 16PIN PHOTODARLINGTON PHOTOCOUPLER z Application Notice The content of datasheet is the guidance for product use only. cosmo takes no responsibility to the accuracy of the information provided here. For cont inuously improving all of products, including quality, reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data, materials, and structure of produc ts without notice. Please contact with cosmo to obtain the latest specification. It would be required to comply with the absolute maximum ratings listed in the specification. cosmo has no liability and responsibility to the damage caused by improper use of the products. cosmo products are intended to be designed for use in general electronics application list below: a. Personal computer b. OA machine c. Audio / Video d. Instrumentation e. Electrical application f. Measurement equipment g. Consumer electronics h. Telecommunication cosmo devices shall not be used or related with equipment requiring higher level of quality / reliability, or malfunction, or failure which may cause loss of human life, bodily injury, includes, without limitation: a. Medical and other life supporting equipments b. Space application c. Telecommunication equipment (trunk lines) d. Nuclear power control This publication is the property of cosmo. No part of this publication may be reproduced or copied in any form or any means electronically or mechanically for any purpose, in whole or in part without any written permission expressed from cosmo.