TLP1029

The TLP1029 is designed as toshiba photointerrupter which has a GaAs infrared LED and a high sensitive and high gain silicon photo IC.

TLP1029 has eight features. (1)Printing wiring board direct mounting type. (2)Gap 2mm. (3)High resolution slit width 0.5mm (LED side), 0.15mm (detector side). (4)Digital output (open collector). (5)Threshold input current is max 6mA at Ta=25°C. (6)Supply voltage is from 4.5V to 17V. (7)Switching time would be 6us for tpLH and would be 3us for tpHL. (8)Detector side is of visible light cut type. Those are all the main features.

Some absolute maximum ratings of TLP1029 have been concluded into several points as follow. (1)Its forward current would be 50mA. (2)Its forward current derating would be -0.33mA/°C. (3)Its reverse voltage would be 5V. (4)Its supply voltage would be 17V. (5)Its output voltage would be 30V. (6)Its output current would be 50mA. (7)Its power dissipation would be 250mW. (8)Its power dissipation derating would be -3.33mW/°C. (9)Its operating temperature range would be from -25°C to 85°C. (10)Its storage temperature range would be from -40°C to 100°C. (11)Its soldering temperature would be 260°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 TLP1029 are concluded as follow. (1)Its forward current would be min 1.00V and typ 1.15V and max 1.30V. (2)Its reverse current would be max 10uA. (3)Its peak emitter wavelength would be typ 940nm. (4)Its low level supply current would be max 5.0mA. (5)Its high level supply current would be max 3.0mA. (6)Its low level output voltage would be typ 0.07V and max 0.3V. (7)Its high level output current would be max 15uA. (8)Its peak sensitivity wavelength would be typ 900nm. And so on. If you have any question or suggestion or want to know more information of TLP1029 please contact us for details. Thank you!