1000 In stock
₹85.00 (excluding 18% GST)
1000 In stock
CompareThe TLP281-4 is a quad-channel transistor output optocoupler IC manufactured by Toshiba. Designed for applications requiring electrical isolation and signal transmission, this IC integrates four optocoupler channels in a compact SOIC-16 surface-mount package. It is widely used in industrial and consumer electronics for isolating sensitive control circuits from high-voltage systems.
| Symbol | Parameter | Rating | Units |
| IF | Forward Current | 50 | mA |
| ΔIF / °C | Forward current derating | −0.5 (Ta≥25°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 | −55~100 | °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(AC,1min,R.H.≤60%) | Vrms |
* Product Images are shown for illustrative purposes only and may differ from actual product
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