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TLP290-4 – (SMD SOIC-16 Package) – Toshiba Transistor Output Optocoupler

115.00 + GST

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The TLP290-4 consists of photo transistor, optically coupled to a gallium arsenide infrared emitting diode. TLP290-4 is housed in the SO16 package, very small and thin coupler. Since TLP290-4 are guaranteed wide operating temperature (Ta=-55 to 110 ˚C), it’s suitable for high-density surface mounting applications such as programmable controllers and hybrid ICs.


  • Collector-Emitter Voltage : 80 V (min)
  • Current Transfer Ratio : 50% (min) Rank GB : 100% (min)
  • Isolation Voltage : 2500 Vrms (min)
  • Guaranteed performance over -55 to 110 ˚C
  • UL (under preparation) : UL1577 , File No. E67349
  • cUL (under preparation) : CSA Component Acceptance Service No.5A
  • BSI (under preparation) : BS EN 60065: 2002,
  • BS EN 60950-1: 2006


Symbol Parameter Rating Units
IF(RMS) Forward Current ±50 mA
IF / °C Forward current derating −0.67 (Ta≥50°C) mA / °C
IFP Pulse forward current ±1 A
Tj Junction temperature 125 °C
VCEO Collector-emitter voltage 80 V
VECO Emitter-collector voltage 7 V
IC Collector current 50 mA
PC Collector power dissipation 100 mW
PC/°C Collector power dissipation derating (Ta ≥ 25°C) −1.0 mW / °C
Tj Junction temperature 125 °C
Tstg Storage temperature range −55~125 °C
Topr Operating temperature range −55~100 °C
Tsol Lead soldering temperature 260 (10s) °C
PT Total package power dissipation 170 mW
PT / °C Total package power dissipation derating (Ta ≥ 25°C) −1.7 mW / °C
BVs Isolation voltage 2500 Vrms


* product image for illustration purposes only. actual product may vary.


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