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TLP291-4 – (SMD SOIC-16 Package) – Toshiba Transistor Output Optocoupler

78.00 Excluding tax

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The TLP291-4 consists of photo transistor, optically coupled to a gallium arsenide infrared emitting diode. TLP291-4 is housed in the SO16 package, very small and thin coupler. Since TLP291-4 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.

Features:-

• Collector-Emitter Voltage : 80 V (min)

• Current Transfer Ratio : 50% (min) Rank GB : 100% (min) z 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 prerapation) : BS EN 60065: 2002,

: BS EN 60950-1: 2006

Applications:-

• Programmable Logic Controllers (PLCs)

• Switching Power Supplies

• Simplex/Multiplex Data Transmission

Specification:-

Symbol Parameter Rating Units
IF(RMS) Forward Current 50 mA
ΔIF / °C Forward current derating −0.67 (Ta≥50°C) mA / °C
IFP Pulse forward current 1 A
VR Reverse Voltage 5 V
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
ΔPC/°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 −55~110 °C
Tsol Lead soldering temperature 260 (10s) °C
PT Total package power dissipation 170 mW
ΔPT / °C Total package power dissipation derating (Ta ≥ 25°C) −1.7 mW / °C
BVs Isolation voltage 2500 Vrms

TLP291-4_Datasheet

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

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