TLP2768A Toshiba

TLP2768A Photocouplers GaAAs Infrared LED & Photo IC TLP2768ATLP2768ATLP2768ATLP2768A 1. 1. ApplicationsApplications 1. 1. ApplicationsApplications Factory Networking High-Speed Digital Interfacing for Instrumentation and Control Devices I/O Interface Boards 2. 2. 2. 2. GeneralGeneralGeneralGeneral The Toshiba TLP2768A consists of a high-output GaAAs light-emitting diode coupled with integrated high gain, high-speed photodetectors. It is housed in a thin SO6L package of 2.3 mm(max). The TLP2768A has guaranteed the isolation voltage 5 kVrms and compliant with international safety standards for reinforced insulation. It guarantees operation at up to 125 and on supplies from 2.7 V to 5.5 V. The TLP2768A has an internal Faraday shield that provides a guaranteed common-mode transient immunity of 20 kV/s. 3. 3. FeaturesFeatures 3. 3. FeaturesFeatures (1) Inverter logic type (open collector output) (2) Package: SO6L (3) Operating temperature: -40 to 125 (4) Data transfer rate: 20 MBd (typ.) (NRZ) (5) Threshold input current: 5.0 mA (max) (6) Supply current: 4 mA (max) (7) Common-mode transient immunity: 20 kV/s (min) (8) Isolation voltage: 5000 Vrms (min) (9) Safety standards UL-approved: UL1577, File No.E67349 cUL-approved: CSA Component Acceptance Service No.5A File No.E67349 (Note 1) VDE-approved: EN60747-5-5, EN60065 or EN60950-1, EN62368-1 (Pending) (Note 1)(Note 1)(Note 1) Option (D4) Note 1: When a VDE approved type is needed, please designate the Option (D4)Option (D4)Option (D4). Start of commercial production 2015-01 2015 Toshiba Corporation 2015-11-12 1 Rev.4.0TLP2768A 4. 4. 4. 4. Packaging and Pin AssignmentPackaging and Pin AssignmentPackaging and Pin AssignmentPackaging and Pin Assignment 1: Anode 2: N.C. 3: Cathode 4: GND (Emitter) 5: Output (Collector) 6: V CC 11-4N1A 5. 5. 5. 5. Internal CircuitInternal CircuitInternal CircuitInternal Circuit 6. 6. 6. 6. Principle of OperationPrinciple of OperationPrinciple of OperationPrinciple of Operation 6.1. Truth Table 6.1. 6.1. 6.1. Truth TableTruth TableTruth Table Input LED Output H ON L L OFF H 6.2. 6.2. 6.2. 6.2. Mechanical ParametersMechanical ParametersMechanical ParametersMechanical Parameters Characteristics Dimension Unit Package height 2.3 (max) mm Creepage distances 8.0 (min) Clearance distances 8.0 (min) Internal isolation thickness 0.4 (min) 2015 Toshiba Corporation 2015-11-12 2 Rev.4.0