PRODUCT SPECIFICATION DATE: 08/14/2008 RoHS Compliance cosmo Photocoupler : KPC457 ELECTRONICS CORPORATION NO.61P04025 SHEET 1 OF 4 REV 3 High Speed 1Mb/s,High CMR Mini-flat Package Photocoupler Features ● 1.High speed response(tPLH:typ.0.2us, tPHL:typ.0.4us). 2.High noise immunity due to high instantaneous common mode rejection voltage(CMH:Min. 15KV/us, CML:Min. -15KV/us). 3.High isolation voltage between input and output (Viso:3750Vrms). 4.Mini-flat 5 pin package. ● Applications 1. Computers, measuring instruments,control equipment. 2. High speed line receivers, high speed logic. 3. Telephone sets. 4. Signal transmission between circuits of different potentials and impedances PRODUCT SPECIFICATION DATE: 08/14/2008 RoHS Compliance Photocoupler : cosmo KPC457 ELECTRONICS CORPORATION 1. OUTSIDE NO.61P04025 DIMENSION : SHEET 2 OF 4 REV 3 UNIT (mm) Date Code 4.40±0.5 0.40 0.50 2.54 7.00±0.4 0.10±0.10 2.30±0.5 3.90±0.5 TOLERANCE : ±0.2mm 2. SCHEMATIC 1 3 : Top View 6 5 4 1.Anode 3.Cathode 4.GND(Emitter) 5.Vo (Open collector) 6.Vcc PRODUCT SPECIFICATION DATE: 08/14/2008 RoHS Compliance cosmo Photocoupler : ELECTRONICS CORPORATION NO.61P04025 KPC457 SHEET 3 OF 4 ●Absolute Maximum Ratings Input Output REV 3 (Ta=25℃) Parameter Forward current (*1) Peak forward current Reverse voltage Power dissipation (*2) Supply voltage Output voltage Output current Power dissipation (*3) Total power dissipation (*3) Isolation voltage 1 minute (*4) Operating temperature Storage temperature Soldering temperature 10 second Symbol IF IFM VR PD VCC VO IO PO Ptot Viso Topr Tstg Tsol Rating 25 200 5 45 -0.5 to +30 -0.5 to +20 8 100 100 3750 -55 to +85 -55 to +125 260 Unit mA mA V mW V V mA mW mW Vrms ℃ ℃ ℃ *1 When ambient temperature goes above 70°C, the power dissipation goes down at 0.8mA/°C. *2 When ambient temperature goes above 70°C, the power dissipation goes down at 1.5mW/°C. *3 When ambient temperature goes above 70°C, the power dissipation goes down at 1.8mW/°C. *4 40 to 80%RH AC for 1 minute,f=60HZ. ●Electro-optical Characteristics (*5) Input Output Transfer characteristics Parameter Forward voltage Reverse current Terminal capacitance High level output current (1) High level output current (2) High level output current (3) (*6) High level supply current (1) High level supply current (2) (*6) Low level supply current Low level supply voltage Current transfer ratio (1) Current transfer ratio (2) (*6) Isolation resistance Floating capacitance “High-->Low” propagation delay time “High-->Low” propagation delay time Instantaneous common mode rejection voltage (High level output) Instantaneous common mode rejection voltage (High level output) Symbol (Ta=25℃) MIN. TYP. – IF=16mA 1.7 VF – – VR=5V IR – V=0, f=1MHZ 60 Ct 3 IOH (1) IF=0,VCC=5.5V,VO=5.5V IOH (2) IF=0,VCC=15V,VO=15V IOH (3) 0.02 ICCH (1) IF=0,VCC=15V,VO=Open ICCH (2) 120 ICCL IF=16mA,VCC=15V,VO=Open – IF=16mA,VCC=4.5V,IO=2.4mA VL – 19 CTR(1) IF=16mA,VCC=4.5V,VO=0.4V, – 15 CTR(2) RL=1.9K ohm 10 5x10 1x1011 RISO DC=500V,40 to 60%RH – Cf V=0,f=1MHZ 0.6 tPHL tPLH CMH CML Conditions IF=16mA,VCC=5V, RL=1.9K ohm IF=0,VCC=5V, VCM=1.0KV(p-p), RL=1.9K ohm IF=16mA,VCC=5V, VCM=1.0KV(p-p), RL=1.9K ohm MAX. Unit 1.95 V 10 uA 250 pF 500 nA 1.0 uA 50 uA 1.0 uA 2.0 uA uA 0.4 V 50 % % ohm 1.0 pF – 0.2 0.8 us - 0.4 0.8 us 15 30 - KV/us -15 -30 - KV/us *5 It shall connect a by-pass capacitor of 0.01uF or more between Vcc (pin 6) and GND(pin 4) near the device ,when it measures transfer characteristics and the output side characteristics. *6 Ta=0 to 70°C. PRODUCT SPECIFICATION DATE: 08/14/2008 RoHS Compliance cosmo ELECTRONICS CORPORATION Photocoupler : KPC457 NO.61P04025 SHEET 4 OF 4 REV 3 NOTICE The information contained in this document is a general product description and is subject to change without notice. Please contact cosmo in order to obtain the latest device data sheets before using any cosmo device. Cosmo does not assume any responsibility for use of any circuitry described. No circuit patent licenses are implied. This publication is the property of cosmo. No part of this publication may be reproduced or copied in any form or by any means, or transferred to any third party without the prior written consent of cosmo Electronics Corporation. The devices listed in this document are designed for general applications only in electronic equipment. No devices shall be deployed which require higher level of reliability such as: -- Medical and other life support equipments. -- Space application. -- Telecommunication equipment (trunk lines). -- Nuclear power control equipment. Unless it received prior written approval from cosmo. cosmo takes no responsibility for damages arise form the improper usage of our device. Please contact cosmo for further information regarding the above notices.