Hutton Close, Crowther Ind Est, Washington, Tyne & Wear NE38 0AH, England Email: [email protected] - Tel: +44 (0)191 4166546 - Fax: +44 (0)191 4155055 CNG35, CNG36, CNG39 CNX35, CNX36, CNX39 OPTICALLY COUPLED ISOLATORS Circuit Features Description Absolute Maximum Ratings Electro-optical Characteristics Similar Optocouplers Home Page Circuit Features 3120-4400 Volt Isolation. High DC Current Transfer Ratio. Low Cost Dual-In-Line Package. Working Voltage 2500 VDC Description The CNG/CNX Series are optically coupled isolators consisting of a Gallium Arsenide infrared emitting diode and an NPN silicon phototransistor mounted in a standard 6-pin dualin-line package. Surface Mount Option Available. All electrical parameters are 100% tested by manufacturing. Specifications are guaranteed to a cumulative 0.65% AQL Absolute Maximum Ratings (Ta=25°C) Storage Temperature: Operating Temperature: Lead Soldering: Input-To-Output Isolation Voltage: -55°C to +150°C -55°C to +100°C 260°C for 10s, 1.6mm from case 3120-4400Vdc Input Diode Forward DC Current: Reverse DC Voltage: Peak Forward Current (1µs p.w. 300pps): Power Dissipation: Derate Linearly: 100mA 5V 3A 200mW 1.33mW/°C above 25°C Output Transistor Collector-Emitter Voltage: Power Dissipation: 30V 200mW Optocoupler Collector Cut-off Current (Dark) ICEW: 200nA Max (Vcc=10V; work. volt.=2.5kV Diode; Isolation Voltage DC VIO: If=0) Isolation Voltage AC (RMS) VIO: 4.4kVMin 3.12kVMin Package Total Power Dissipation: Derate Linearly: 250mW 3.3mW/°C above 25°C Electro-optical Characteristics (Ta=25°C) INPUT PARAMETER CONDITIONS MIN TYP MAX UNIT VF Forward Voltage IF=10mA 1.5 V IR Reverse Current VR=5V 10 µA OUTPUT PARAMETER Collector cut-off current (dark) ICEO Collector-Emitter Breakdown CONDITIONS MIN TYP MAX UNIT VCE=10V 50 nA VCE=10V, TA=70°C 10 µA VCB=10V 20 nA V(BR) CEO 30 V Voltage COUPLED PARAMETER CONDITIONS MIN TYP MAX UNIT DC Current Transfer Ratio IC/IF CNG/CNX35 IF=10mA, VCE=5V 40 80 % CNG/CNX36 63 125 % CNG/CNX39 100 200 % RIO Input-to-Output Isolation Resistance VIO=500V, (note 1) 100 VCE(SAT) Collector-Emitter Saturation Voltage IF=10mA, IC=2.5mA 0.2 CIO Capacitance Input to Output f=1MHz (note 1) 0.6 TR Output Rise Time IF=10mA, VCC=5.0V 2 4 µs TON Output Turn-on Time RL=75ohm, TA=25°C 3 5.6 µs TF Output Fall Time 2 3.5 µs TOFF Output Turn-off Time 2.5 4.1 µs Gohm 0.4 V pf 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.