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The TLO143 and TLO144 are GaAsP orange LEDs with a low‑drive current and high intensity output. They feature an all‑plastic molded lens, fast response time, and are suitable for pulse operation.
Maximum ratings and electro‑optical characteristics are provided, including forward current, reverse voltage, power dissipation, operating temperature range, and forward voltage at typical test conditions.
| Forward Current (DC) | 25 mA |
|---|---|
| Reverse Voltage | 4 V |
| Power Dissipation | 70 mW |
| Operating Temperature Range | -20 °C to 75 °C |
| Storage Temperature Range | 30 °C to 100 °C |
| Forward Voltage (20 mA) | 2.8 V |
| Peak Emission Wavelength | 610 nm |
The recommended forward current is 15 mA to 20 mA (DC).
The reverse voltage rating is 4 V.
The peak emission wavelength is 610 nm at a forward current of 15 mA.