TLP2735(E Toshiba

TLP2735 Photocouplers GaAAs Infrared LED & Photo IC TLP2735TLP2735TLP2735TLP2735 1. 1. ApplicationsApplications 1. 1. ApplicationsApplications Intelligent Power Module Signal Isolation Switching Power Supplies High-Speed Digital Interfacing for Instrumentation and Control Devices 2. 2. 2. 2. GeneralGeneralGeneralGeneral The Toshiba TLP2735 consists of high-output GaAAs light-emitting diode coupled with a high-gain, high-speed photo detector. It is housed in a thin SO6L package of 2.3 mm (max). The TLP2735 has guaranteed the isolation voltage 5 kVrms and compliant with international safety standards for reinforced insulation. This product can operate in power supply voltage 9 V to 15 V with the maximum operating temperature of 125 . Since TLP2735 has UVLO function, it can prevent false operation during V starting up or under low voltage condition. The DD detector has a totem-pole output stage with current sourcing and sinking capabilities. The TLP2735 has an internal Faraday shield that provides a guaranteed common-mode transient immunity of 25 kV/s. 3. 3. FeaturesFeatures 3. 3. FeaturesFeatures (1) Buffer logic type (totem pole output) (2) Package: SO6L (3) Operating temperature: -40 to 125 (4) Supply voltage: 9 to 15 V (5) Threshold input current: 3.0 mA (max) (6) Supply current: 4.5 mA (max) (7) Propagation delay time: 100 ns (max) (8) Pulse width distortion: 40 ns (max) (9) Common-mode transient immunity: 25 kV/s (min) (10) Isolation voltage: 5000 Vrms (min) (11) 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, EN60950-1, EN 62368-1 (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 2017-08 2017-2018 2018-01-19 1 Toshiba Electronic Devices & Storage Corporation Rev.2.0TLP2735 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 5: V (Output) O 6: V DD 11-4N1A 5. 5. Internal Circuit (Note)Internal Circuit (Note) 5. 5. Internal Circuit (Note)Internal Circuit (Note) Note: A 0.1-F bypass capacitor must be connected between pin 6 and pin 4. 6. 6. 6. 6. Principle of OperationPrinciple of OperationPrinciple of OperationPrinciple of Operation 6.1. 6.1. 6.1. 6.1. Truth TableTruth TableTruth TableTruth Table Input LED Output H ON H L OFF L 6.2. 6.2. 6.2. 6.2. Mechanical ParametersMechanical ParametersMechanical ParametersMechanical Parameters Characteristics Min Unit Creepage distances 8.0 mm Clearance distances 8.0 Internal isolation thickness 0.4 2017-2018 2018-01-19 2 Toshiba Electronic Devices & Storage Corporation Rev.2.0