TLP521 Transistor Output Optocoupler DIP-4

₨33 ₨25

  • Channels: 1 Channel
  • Optocoupler Case Style: DIP
  • Pins: 4 Pins
  • Forward Current If Max: 25mA
  • Isolation Voltage: 2.5kV
  • Forward Diode Voltage: 1V to 1.3V
  • Current transfer ratio: 50%
  • Operating Temperature: -25°C to +85°C


TLP521−1, −2 and −4 consist of a photo−transistor optically coupled to a gallium arsenide infrared emitting diode. The TLP521−2 offers two isolated channels in an eight lead plastic DIP package, while the TLP521−4 provides four isolated channels in a sixteen plastic DIP package.


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