Description Specifications Files 1 The LTV816 (PC816) is a single-channel phototransistor output optocoupler, expertly designed to provide exceptional electrical isolation between circuits. This device utilizes an infrared LED and a phototransistor to facilitate reliable signal transmission without a physical connection.OverviewThe LTV816 is conveniently available in a DIP-4 package for easy through-hole mounting. It's expertly designed with internal protection for both input and output, making it crucial in switching applications by effectively maintaining circuit continuity without disconnection. It's an excellent choice for various scenarios, including microcontroller projects, robotics, and other electronic devices requiring dependable signal isolation.Key Features - Electrical Isolation: Provides up to 5000 Vrms of isolation between the input and output.- CTR (Current Transfer Ratio): MIN. 50% at IF = 5mA, VCE = 5V- Operating Temperature: Ensures reliable operation within a wide temperature range of -30°C to 100°C.- Fast Response Time: Offers fast response with typical rise and fall times of 18µs.- Compact Package: Available in a DIP-4 package for easy integration into various applications.- Safety Approvals: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CSA CA5A, CQC GB4943.1-2011/ GB8898-2011, Nordic Safety (FIMKO/NEMKO/SEMKO/DEMKO), BSI- RoHS Compliance: All materials used in the device follow the EU RoHS directive (No.2002/95/EC).- ESD Protection: Passes HBM 8000V/MM2000V.- MSL Class: MSL class1.Typical Applications - Signal transmission between circuits of different potentials and impedances.- Programmable controllers.- Computers.- System appliances.- Measuring instruments.- Hybrid substrates that require high density mounting.- Microcontroller I/O switching circuits.- AC/DC power control.- Home appliances: Regulates AC loads by introducing frequency-induced pulses for precise control.- Motor control: Isolates and controls motor drive circuitry.- Power supply feedback: Provides feedback for voltage regulation and control in power supply circuits. Capacitance: 250 pFCollector Power Dissipation: 150 mWCollector-Emitter Saturation Voltage: 0.1 VCut-off Frequency: 80 kHzFall Time: 3 µsForward Voltage: 1.2 VIsolation Resistance: 5 x 10^10 to 1 x 10^11 ΩIsolation Voltage: 5000 VrmsMaximum Collector Current: 50 mAMaximum Collector-Emitter Voltage: 80 VOperating Temperature: -55 °C to 110 °CReverse Voltage: 6 VRise Time: 4 µsStorage Temperature: -55 °C to 125 °CTotal Power Dissipation: 200 mW LTV_816-1194333.pdfDownload
