PC814 Series AC Input Photocoupler PC814 Series Lead forming type ( I type ) and taping reel type ( P type ) are also available. ( PC814I/PC814P ) Features Outline Dimensions 1. AC input 2. High isolation voltage between input and output ( V : 5 000Vrms ) 3. Compact dual-in-line package PC814 ( 1-channel type ) PC824 (2-channel type ) PC844 ( 4-channel type ) 4. Current transfer ratio CTR : MIN. 20% at I F = 1mA, VCE = 5V 5. Recognized by UL, file No. E64380 PC814 Primary side mark 2 0.9 0.2 1.2 0.3 1 2 0.26 0.1 0.5 0.1 1 Anode, Cathode 2 Anode, Cathode Internal connection diagram 16 15 14 13 12 11 10 9 3 7.62 0.3 4.58 0.5 3.0 0.5 3.5 0.5 0.5TYP. 1 1. Programmable controllers 2. Telephone sets, telephone exchangers 3. System appliances 4. Signal transmission between circuits of different potentials and impedances 4 6.5 0.5 3 PC814 CTR rank mark Applications PC844 Internal connection diagram 2.54 0.25 4 ( Unit : mm ) = 0 to 13 3 Emitter 4 Collector PC824 2 3 4 5 6 7 1.2 0.3 8 1 3 5 7 Anode, Cathode 2 4 6 8 Anode, Cathode 9 11 13 15 Emitter 10 12 14 16 Collector 8 2 3 4 5 6 7 8 2.54 0.25 7.62 0.3 3.5 0.5 19.82 0.5 0.5 0.1 0.5TYP. 1 CTR rank mark 6.5 0.5 PC844 CTR rank mark 0.9 0.2 5 0.9 0.2 9 11 10 3.5 0.5 12 0.5TYP. 13 3.0 0.5 14 3.0 0.5 15 6 PC824 1.2 0.3 16 7 1 2 Internal connection diagram 8 7 6 5 6.5 0.5 1 3 4 1 2 3 4 2.54 0.25 7.62 0.3 9.66 0.5 0.26 0.1 0.5 0.1 = 0 to 13 0.26 0.1 = 0 to 13 1 3 Anode,Cathode 2 4 Anode,Cathode 5 7 Emitter 6 8 Collector " In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device." PC814 Series Absolute Maximum Ratings ( Ta = 25C ) Parameter Forward current *1 Peak forward current Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation *2 Isolation voltage Operating temperature Storage temperature *3 Soldering temperature Input Output Symbol IF I FM P V CEO V ECO IC PC P tot V iso T opr T stg T sol Rating 50 1 70 35 6 50 150 200 5 000 - 30 to + 100 - 55 to + 125 260 Unit mA A mW V V mA mW mW V rms C C C *1 Pulse width <=100s, Duty ratio : 0.001 *2 40 to 60% RH, AC for 1 minute *3 For 10 seconds Electro-optical Characteristics Input Output Transfer characteristics Parameter Forward voltage Peak forward voltage Terminal capacitance Collector dark current *4 Current transfer ratio Collector-emitter saturation voltage Isolation resistance Floating capacitance Cut-off frequency Rise time Response time Fall time ( Ta = 25C ) Symbol VF V FM Ct I CEO CTR V CE(sat) R ISO Cf fc tr tf *4 Classification table of current transfer ratio Model No. PC814A PC824A PC844A PC814 PC824 PC844 Rank mark CTR ( % ) A 50 to 150 A or no mark 20 to 300 Conditions I F = 20mA I FM = 0.5V V = 0, f = 1kHz V CE = 20V, I F = 0 I F = 1mA, V CE = 5V I F = 20mA, I C = 1mA DC500V, 40 to 60% RH V = 0, f = 1MHz V CE = 5V, I C = 2mA, R L = 100 , - 3dB V CE = 2V, I C = 2mA, R L = 100 MIN. 20 5 x 1010 15 - TYP. 1.2 50 0.1 1011 0.6 80 4 3 MAX. 1.4 3.0 250 10 - 7 300 0.2 1.0 18 18 Unit V V pF A % V pF kHz s s PC814 Series Fig. 1 Forward Current vs. Ambient Temperature Fig. 2 Collector Power Dissipation vs. Ambient Temperature 60 Collector power dissipation PC ( mW ) 200 Forward current IF ( mA ) 50 40 30 20 150 100 50 10 0 - 30 0 25 50 75 100 0 - 30 125 0 Ambient temperature T a ( C ) Fig. 3 Peak Forward Current vs. Duty Ratio 10 000 T a = 25C 100 125 FM 1 000 500 200 100 50 - 25C 0C 25C T a = 75C 50C 200 Forward current IF ( mA ) ( mA ) 75 500 2 000 Peak forward current I 50 Fig. 4 Forward Current vs. Forward Voltage Pulse width <=100 s 5 000 25 Ambient temperature Ta ( C ) 100 50 20 10 5 20 2 10 1 5 5 10 - 3 2 5 10 -2 2 5 10 -1 2 5 0 1 0.5 1.5 2.0 2.5 3.0 Fig. 6 Collector Current vs. Collector-emitter Voltage Fig. 5 Current Transfer Ratio vs. Forward Current 140 V CE = 5V T a = 25C 120 30 Collector current I C ( mA ) Current transfer ratio CTR ( % ) 1.0 Forward voltage V F ( V ) Duty ratio 100 80 60 40 IF = T a = 25C 30mA P C ( MAX. ) 20mA 20 10mA 10 5mA 20 0 0.1 0.2 0.5 1 2 5 Forward current I F ( mA ) 10 20 50 0 0 1mA 2 4 6 8 Collector-emitter voltage V CE (V) 10 PC814 Series Fig. 7 Relative Current Transfer Ratio vs. Ambient Temperature 150 Collector emitter saturation voltage V CE(sat) ( V ) Relative current transfer ratio (%) I F = 1mA V CE = 5V 100 50 0 - 30 0 25 50 75 Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature 0.1 0.09 I F = 20mA I C = 1mA 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 - 30 100 Ambient temperature T a ( C ) Fig. 9 Collector Dark Current vs. Ambient Temperature 10 -6 100 tr tf 20 -8 10 -9 10 - 10 10 - 11 10 - 12 Response time ( s ) Collector dark current I CEO ( A ) V CE = 2V I C = 2mA T a = 25C 50 -7 10 100 Fig.10 Response Time vs. Load Resistance V CE = 20V 10 0 20 40 60 80 Ambient temperature T a ( C ) 10 td 5 ts 2 1 0.5 25 0 - 30 50 75 100 0.2 0.1 0.03 0.1 0.2 0.5 1 2 5 10 Load resistance RL ( k ) Ambient temperature T a ( C ) Fig.11 Frequency Response Test Circuit for Response Time V CE = 5V I C = 2mA T a = 25C Voltage gain A v ( dB ) 0 Input VCC Output Input -5 - 10 RL = 10k 1k 100 - 15 - 20 0.2 0.5 1 2 5 10 20 50 100 200 500 1 000 Frequency f ( kHz ) RD RL Output 10% 90% td ts tr tf PC814 Series Collector-emitter saturation voltage VCE(sat) ( V ) Fig.12 Collector-emitter Saturation Voltage vs. Forward Current Test Circuit for Frepuency Response T a = 25C 6 I C = 0.5mA 5 1mA VCC 3mA 4 3 5mA 7mA 2 1 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Forward current I F ( mA ) Please refer to the chapter " Precautions for Use " RD RL Output Application Circuits NOTICE The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice. Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following conditions: (i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics (ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc. (iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba). Contact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications other than those recommended by SHARP or when it is unclear which category mentioned above controls the intended use. If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices. This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. Contact and consult with a SHARP representative if there are any questions about the contents of this publication. 115