TLN205

The TLN205 is designed as toshiba infrared LED. Typical applications include infrared LED for photo sensor and smoke sensor and opto-electronic switch.

TLN205 has three features. (1)High radiant intensity which would be typ 40mW/sr. (2)Excellent linearity of radiant intensity and modulation by pulse operation and high frequency is possible. (3)Coupling ratio with silicon detector is more excellent that GaAs (940mm) as much as 1.5 times. Those are all the main features.

Some absolute maximum ratings of TLN205 have been concluded into several points as follow. (1)Its forward current would be 100mA. (2)Its forward current derating would be -1.33mA/°C. (3)Its pulse forward current would be 1A. (4)Its reverse voltage would be 5V. (5)Its operating temperature range would be from -20°C to 75°C. (6)Its storage temperature range would be from -30°C to 100°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of TLN205 are concluded as follow. (1)Its forward voltage would be typ 1.5V and max 1.9V. (2)Its pulse forward voltage would be typ 5.0V. (3)Its reverse current would be max 10uA. (4)Its radiant intensity would be min 14mW/sr and typ 40mW/sr. (5)Its radiant power would be typ 10mW. (6)Its capacitance would be typ 17pF. (7)Its peak emission wavelength would be typ 880nm. (8)Its spectral line half width would be typ 80nm. (9)Its half value angle would be typ +/-15°.

It should be noted that toshiba is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the users, when utilizing these products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a product could cause loss of human life, bodily injury or damage to property. And so on. If you have any question or suggestion or want to know more information of TLN205 please contact us for details. Thank you!