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TLP291-4 Photo Transistor Optocoupler
Compact and reliable optically coupled device with wide operating temperature range.
- Collector-Emitter Voltage: 80 V (min)
- Current Transfer Ratio: 50% (min)
- Isolation Voltage: 2500 Vrms (min)
- Package: SO16
- Operating Temperature: -55 to 110°C
Top Features:
- 80 V Collector-Emitter Voltage
- 50% Current Transfer Ratio
- 2500 Vrms Isolation Voltage
- Wide Operating Temperature Range (-55 to 110°C)
The TLP291-4 is an optocoupler consisting of a photo transistor and a gallium arsenide infrared emitting diode. Housed in a compact SO16 package, it is ideal for high-density surface mounting applications like programmable controllers and hybrid ICs.
Specifications:
- Forward Current (IF(RMS)): 50 mA
- Pulse Forward Current (IFP): 1 A
- Reverse Voltage (VR): 5 V
- Junction Temperature (Tj): 125°C
- Collector-Emitter Voltage (VCEO): 80 V
- Collector Current (IC): 50 mA
- Collector Power Dissipation (PC): 100 mW
- Isolation Voltage (BVs): 2500 Vrms
Applications of the TLP291-4 include Programmable Logic Controllers (PLCs), Switching Power Supplies, and Simplex/Multiplex Data Transmission.
* Images are for illustration only; actual product may vary.