The TLMKE340. is a bicolor SMD LED PLCC-4 produced by Vishay Semiconductors, with high brightness, multi-color, low power consumption and environmental protection.
The TLMKE340 is a bicolor surface‑mount LED that integrates red and yellow chips in a single PLCC‑4 package. It is designed for automotive dashboard backlighting, telecommunications indicators, audio‑video equipment, office equipment, and flat backlights for LCDs.
Key features include high luminous intensity, low power consumption, RoHS‑compliant lead‑free construction, and compatibility with automatic placement, reflow and TTW soldering. Typical specifications are a forward voltage of 1.9 V (red) to 2.6 V (yellow), luminous intensity up to 320 mcd, and an operating temperature range from –40 °C to +100 °C.
| Package type | SMD PLCC‑4 |
|---|---|
| Luminous intensity (red, typical) | 200 mcd |
| Luminous intensity (yellow, typical) | 160 mcd |
| Forward voltage (red, typical) | 1.9 V |
| Forward voltage (yellow, typical) | 2.6 V |
| Power dissipation per diode | 80 mW |
| Operating temperature range | -40 °C to +100 °C |
| Maximum reverse voltage per diode | 6 V |
| Maximum junction temperature | 125 °C |
The TLMKE340 is supplied in an SMD PLCC‑4 package.
Typical forward voltage is 1.9 V for the red chip and 2.6 V for the yellow chip.
Yes, the device is lead‑free and RoHS compliant.
The maximum reverse voltage per diode is 6 V.