Hutton Close, Crowther Ind Est, Washington, Tyne & Wear NE38 0AH, England mailto:sales@isocom.uk.com - Tel: +44 (0)191 4166546 - Fax: +44 (0)191 4155055 Circuit Features Description Absolute Maximum Ratings Electrical Characteristics Similar Optocouplers Home Page IS201, IS201/S: OPTICALLY COUPLED ISOLATOR Circuit Features 5000 V Isolation. High Current Transfer Ratio 75% min. Low Cost Dual-In-Line Package. Single Configuration. Description The IS201 and IS201/S are each an optically coupled isolator consisting of a Gallium Arsenide infrared emitting diode and an NPN silicon phototransistor mounted in a standard 6-pin dual-in-line package. The suffix 'S' represents surface-mounted package. The IS201 and IS201/S are each a single channel isolator. All electrical parameters are 100% tested by manufacturing. Specifications are guaranteed to a cumulative 0.65% AQL. Absolute Maximum Ratings (Ta=25C) Storage Temperature: -55C to +150C Operating Temperature: -55C to +100C Lead Soldering: 260C for 10s, 1.6mm from case Input-to-Output Isolation Voltage: 5000 Vdc (note 1) Input Diode Forward DC Current: Reverse DC Voltage: Peak Forward Current: Power Dissipation: Derate Linearly: 60mA 3V 1A (PW.=100s duty ratio 0.001) 100mW 1.33mW/C above 25C Output Transistor Collector-Emitter Voltage: Emitter-Collector Voltage: Power Dissipation: Derate Linearly: 30V 7V 150mW 2.00mW/C above 25C Package Total Power Dissipation: Derate Linearly: 200mW 2.67mW/C above 25C Electro-optical Characteristics (Ta=25C) INPUT PARAMETER CONDITIONS VF Forward Voltage IF=20mA VF Forward Current IF=1mA IR Reverse Current VR=3V MIN TYP MAX UNIT 1.3 1.5 10 V A OUTPUT HFE IC=100A , VCE=5V BVCEO Collector-Emitter Voltage IC=1mA 30 50 V BVECO Emitter-Collector Voltage IE=0.1mA 7 8 V ICEO Collector-Emitter Dark Current VCE=10V 50 COUPLED PARAMETER CONDITIONS CTR DC Current Transfer Ratio IF=10mA, VCE=10V 50 VCE(SAT) nA MIN TYP MAX UNIT 80 % Collector-Emitter Saturation Voltage IF=16mA, IC=1.6mA 0.2 0.5 V CF Floating Capacitance V=0, f=1MHz 0.6 1 pf RISO Input-Output Isolation Resistance VIO=500V (note 1) 5E11 Notes ohm 1. Measured with input leads shorted together and output leads shorted together. Isocom takes great effort to ensure accurate data, but regrettably cannot be held liable for any error on its website. Visit File Lists to confirm old printouts are up-to-date. Contents