TLP290-4 Datasheet | Toshiba

Photocouplers Infrared LED & Photo Transistor 1. Applications - Programmable Logic Controllers (PLCs) - Switching Power Supplies - Simplex/Multiplex Data Transmission 2. General The Toshiba TLP290-4 consists of phototransistors optically coupled to an infrared LED. The TLP290-4 Photocoupler is housed in the very small and thin SO16 package. Since the TLP290-4 is guaranteed over a wide operating temperature range (Ta = -55 to 110 ), it is suitable for high-density surface mount applications such as programmable controllers. 3. Features (1) Collector-emitter voltage: 80 V (min) (2) Current transfer ratio: 50 % (min) GB Rank: 100 % (min) (3) Isolation voltage: 2500 Vrms (min) (4) Operating temperature: -55 to 110  (5) Safety standards UL-recognized: UL 1577, File No.E67349 c UL-recognized: CSA ponent Acceptance Service No.5A File No.E67349 VDE-approved: EN 60747-5-5 (Note 1) CQC-approved: GB4943.1, GB8898 Thailand Factory Note 1: When a VDE approved type is needed, please designate the Option (V4). 4. Packaging and Pin Assignment 11-11F1 ©2015-2019 Toshiba Electronic Devices & Storage Corporation 1, 3, 5, 7: Cathode, anode 2, 4, 6, 8: Anode, cathode 9, 11, 13, 15: Emitter 10, 12, 14, 16: Collector Start of mercial production 2012-03 2019-11-29 Rev.7.0 5. Principle of Operation 5.1. Mechanical Parameters Characteristics Creepage distances Clearance Internal isolation thickness Min Unit 5.0 mm 6....