HIGH RELIABILITY PHOTO COUPLER KPC4N33 High Reliability Photo Coupler Features * High current transfer ratio (CTR: MIN.500% at IF=1mA, Vce=2V) * High isolation voltage between input and output (Viso: 5000Vrms) * Compact dual-in-line package QRCTA16P Applications * System appliances, measuring instruments * Industrial robots * Copies, automatic vending machines * Signal transmission between circuits of different potentials and impedances * Telephone sets * Copiers, facsimiles * Interface with various power supply circuits, power distribution boards * Numerical control machines TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-247-2232 (800)-TAITRON (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415 Rev. A/JY 2007-06-23 Page 1 of 7 High Reliability Photo Coupler KPC4N33 Absolute Maximum Ratings (Ta=25C) Parameter Symbol Rating Unit Forward Current IF 50 mA Peak forward current IFM 1 A Reverse voltage VR 6 A Power dissipation PD 70 mW Collector-emitter voltage VCEO 30 V Collector-base voltage VCBO 30 V Emitter-base voltage VEBO 6 V Collector current IC 150 mA Collector power dissipation PC 200 mW Total power dissipation Ptot 200 mW Isolation voltage 1 minute Viso 5000 Vrms Operating Temperature Topr -55 ~ +115 C Storage Temperature Tstg -55 ~ +125 C Soldering temperature 10 second Tsol 260 C Input Output Electro-Optical Characteristics (Ta=25C) Parameter Symbol Min. Typ. Max. Unit VF ---- 1.2 1.4 V IF =10mA VFM ---- ---- 3.5 V IFM =0.5A Reverse current IR ---- ---- 10 uA VR =4V Terminal capacitance Ct ---- 30 ---- pF V =0, f =1kHz Collector dark current ICEO ---- ---- 0.1 uA VCE =10V, IF =0 Current transfer ratio CTR 500 4000 ---- % IF =1mA, VCE =2V Collector-emitter saturation voltage VCE(sat) ---- ---- 1.0 V IF =8mA, IC =2mA Isolation resistance Riso 5x1010 ---- ---- ohm Floating capacitance Cf ---- 0.6 1.0 pF V =0, f =1MHz Cut-off frequency fC ---- 7 ---- kHz VCC=5V,IC =2mA, RL=100ohm Response time (Rise) tr ---- 5 40 us Response time (Fall) tf ---- 60 100 us Forward Voltage Peak forward voltage Input Output Transfer Charactertics Condition DC500V VCE=10V,IC =50mA RL=100ohm Rev. A/JY 2007-06-23 www.taitroncomponents.com Page 2 of 6 High Reliability Photo Coupler KPC4N33 Typical Electro-Optical Characteristics Curves Flg.2 Collector Power Dissipation vs. Ambient Temperature Collector Power Dissipation Pc (mW) Current transfer ratio CTR (%) Flg.1 Current Transfer Ratio vs. Forward Current Ambient Temperature Ta (C) Forward Current IF (mA) Flg.4 Forward Current vs. Ambient Temperature Forward Current IF (mA) Collector Dark Current Iceo (A) Flg.3 Collector Dark Current vs. Ambient Temperature Ambient Temperature Ta (C) Flg.6 Collector Current vs. Collector Emitter Voltage Collector Current IC (mA) Forward Current IF (mA) Flg.5 Forward Current vs. Forward Voltage Ambient Temperature Ta (C) Collector-emitter Voltage VCE (V) Forward Voltage VF (V) Rev. A/JY 2007-06-23 www.taitroncomponents.com Page 3 of 6 High Reliability Photo Coupler KPC4N33 Flg.8 Collector-emitter Saturation Voltage vs. Ambient Temperature Collector-emitter Saturation Voltage Vce (V) Relative Current Transfer Ratio (%) Flg.7 Relative Current Transfer Ratio vs. Ambient Temperature Ambient Temperature Ta (C) Ambient Temperature Ta (C) Flg.10 Response Time vs. Load Resistance Response Rise Time (uS) Collector-emitter Saturation Voltage Vce (V) Flg.9 Collector-emitter Saturation Voltage vs. Forward Current Load Resistance RL (Kohm) Forward Current IF (mA) Peak Forward Current IFM (mA) Flg.11 Peak Forward Current vs. Duty Ratio Load Resistance RL (Kohm) Rev. A/JY 2007-06-23 www.taitroncomponents.com Page 4 of 6 High Reliability Photo Coupler KPC4N33 Package Dimensions (In mm) Note: 1. Dimensions are in millimeters 2. Tolerances unless dimensions 0.2mm Schematic: Top View Rev. A/JY 2007-06-23 www.taitroncomponents.com Page 5 of 6 High Reliability Photo Coupler KPC4N33 How to contact us US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 247-2232 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: taitron@taitroncomponents.com Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONETS INCORPORATED E REPRESENTACOES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAUDE - SAO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA Tel: +86-21-54249942 Fax: +86-21-5424-9931 Rev. A/JY 2007-06-23 www.taitroncomponents.com Page 6 of 6