TLP2409

Photocouplers Infrared LED & Photo IC TLP2409 TLP2409 1. Applications High-Speed Digital Interfacing for Instrumentation and Control Devices Industrial Inverters Switching Power Supplies 2. General The Toshiba TLP2409 consists of a high output power infrared LED coupled with a high-speed photodiodetransistor chip. It is housed in the SO8 package. The TLP2409 features an operating temperature range of up to 125, making it ideal for applications like DC-DC converters and industrial equipment which require operations at high temperatures. 3. Features (1) Package: SO8 (2) Propagation delay time: tpHL = 0.8 µs, tpLH = 0.8µs (max)@ RL = 1.9 kΩ (3) Operating temperature: -55 to 125  (4) Isolation voltage: 3750 Vrms (min) (5) TTL-compatible (6) Safety standards UL-recognized: UL 1577, File No.E67349 cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349 VDE-approved: EN 60747-5-5 (Note 1) Note 1: When a VDE approved type is needed, please designate the Option (V4). 4. Packaging and Pin Assignment 11-5K1S 1: N.C. 2: Anode 3: Cathode 4: N.C. 5: GND (Emitter) 6: Output (Collector) 7: N.C. 8: VCC ©2016-2020 Toshiba Electronic Devices & Storage Corporation 1 Start of commercial production 2010-03 2020-02-17 Rev.3.0 5. Internal Circuit (Note) TLP2409 Note: A 0.1µF bypass capacitor must be connected between pin 8 and pin 5. 6. Principle of Operation 6.1. Mechanical Parameters Characteristics Creepage distances Clearance Internal isolation thickness Min Un...