TLRH247

The TLRH247 is designed as one kind of panel circuit indicator that has seven points of features:(1)elliptical lens:colorless clear lens;(2)low drive current, high intensity green light emission. Recommended forward current:If=15 to 20 mA(DC);(3)plastic molded colorless clear lens provides for high contrast of on-off ratio;(4)fast response time, capable of pulse operation;(5)wide radiation;(6)applications:suitable for outdoor message signboard, full color panel, backlight.

The absolute maximum ratings of the TLRH247 can be summarized as:(1)forward current (DC):50 mA;(2)reverse voltage:4 V;(3)power dissipation:125 mW;(4)operating temperature range:-30 to +85;(5)storage temperature range:-40 to +120. And the electro-optical characteristics (Ta=25) can be summ-arized as:(1)forward voltage:1.9 V;(2)reverse current:50 uA;(3)luminous intensity:450 mcd;(4)peak emission wave length:644 nm;(5)spectral line half width:18 nm;(6)dominant wavelength:630 nm.

And some thing you should precaution of TLRH247:(1)soldering temperature:260 max, soldering time:3 s max (soldering portion of lead:up to 2 mm from the body of the device);(2)if the lead is formed, the lead should be formed up to 5 mm from the body of the device without forming stress to the resin. If you want to know more information such as the electrical characteristics about TLRH247, please download the datasheet in www.seekic.com or www.chinaicmart.com .