TLP291

TOSHIBA PHOTOCOUPLER IRED & PHOTO-TRANSISTOR TLP291 TLP291 Power Supplies Programmable Controllers Hybrid ICs Unit: mm TLP291 consists of photo transistor, optically coupled to an infrared emitting diode. TLP291 is housed in the SO4 package, very small and thin coupler. Since TLP291 is guaranteed wide operating temperature (Ta=-55 to 110 ˚C) and high isolation voltage (3750Vrms), it’s suitable for high-density surface mounting applications such as small switching power supplies and programmable controllers.  Collector-Emitter Voltage  Current Transfer Ratio Rank GB  Isolation Voltage  Operation temperature  UL-recognized  cUL-recognized  VDE-approved  CQC-approved : 80 V (min) : 50% (min) : 100% (min) : 3750 Vrms (min) TOSHIBA 11-3C1 : -55 to 110 ˚C Weight: 0.05 g (typ.) : UL 1577, File No.E67349 : CSA Component Acceptance Service No.5A File No.67349 Pin Configuration : EN 60747-5-5, EN 62368-1 (Note 1) : GB4943.1, GB8898 Japan and Thailand Factory TLP291 1 4 Note 1: When a VDE approved type is needed, please designate the Option(V4). Construction Mechanical Rating Creepage distance: 5.0 mm (min) Clearance: 5.0 mm (min) Insulation thickness: 0.4 mm (min) 2 3 1:ANODE 2:CATHODE 3:EMITTER 4:COLLECTOR © 2019 1 Toshiba Electronic Devices & Storage Corporation Start of commercial production 2012-02 2019-5-27 TLP291 Current Transfer Ratio (CTR) Rank ( Unless otherwise specified, Ta = 25°C) TYPE TLP291 Classification (Note1) Blank Rank Y R...