tox 9106 npn silicon phototransistors description the tox 9106 is an npn silicon phototransistor mounted in a lensed hermetically sealed to-18 package. the lensing effect allows an acceptance half angle of typically 10 measured from the optical axis to the half power point. features lensed for high sensitivity l spectrally and mechanically compatible with tox 9004 thru tox 9007 series ir emitters. l to-18 hermetically sealed package l base lead available for transistor biasing l tx and txv screening available upon request. l absolute maximum ratings at 25c free-air temperature (unless otherwise noted) collector-base voltage.............................................................................................................................50 v collector-emitter voltage..........................................................................................................................30 v emitter-base voltage.................................................................................................................................7 v emitter-collector voltage............................................................................................................................7 v continuous collector current.......................................................................................................................50 ma continuous device dissipation at (or below) 25 c free-air temperature (see note 1)...........................................................................................................................................250 mw operating free-air temperature range........................................................................................................-55 c to 125 c storage temperature range.......................................................................................................................-65 c to 150 c lead temperature 1,6 mm (1/16 inch) from case for 10 seconds................................................................240 c note: 1. derate linearly to 125 c free-air temperature at the rate of 2.5 mw/ c. http://www.texas-opto.com/catalog/TOX9106/TOX9106.asp (1 of 3) [2/6/2002 3:34:42 pm]
electro-optical characteristics (t case = 25 c unless otherwise specified) parameter test condition symbol min typ max units collector-base breakdown voltage i c = 100 ?a, i e = 0, e e = 0 v (br)cbo 50 v collector-emitter breakdown voltage i c = 100 ?a, i b = 0, e e = 0 v (br)ceo 30 v emitter-base breakdown voltage i e = 100 ?a, i c = 0, e e = 0 v (br)ebo 7 v emitter-collector breakdown voltage i e = 100 ?a, i b = 0, e e = 0 v (br)eco 7 v dark current phototransistor operation v ce = 10 v, i b = 0, e e = 0 i d 0.1 ?a v ce = 10 v, i b = 0, e e = 0, ta = 100 c 20 photodiode operation v cb = 10 v, i e = 0, e e = 0 0.01 ?a light current phototransistor operation v ce = 5 v, i b = 0, e e = 5 mw/cm 2 , see note 2 i l 5 22 ma photodiode operation v cb = o to 50 v, i e = 0, e e = 20 mw/cm 2 , see note 2 170 ?a static forward current transfer ratio v ce = 5 v, i c = 1 ma, e e = 0 h fe 200 collector-emitter saturation voltage ic = 2 ma, i b = 0, e e = 20 mw/cm 2 , see note 2 v ce(sat) 0.2 v note 2: irradiance (e e is the radiant power per unit area incident upon a surface. for these measurements the source is an unfiltered tungsten linear-filament lamp operating at a color temperature of 2870 k). http://www.texas-opto.com/catalog/TOX9106/TOX9106.asp (2 of 3) [2/6/2002 3:34:42 pm]
switching characteristics at 25 c free-air temperature parameter test condition symbol typical units rise time phototransistor operation v cc = 5 v, i l = 800 ?a, r l = 100 ?, see test circuit a of figure 1 t r 8 ?s fall time t f 6 rise time photodiode operation v cc = 5 v, i l = 800 ?a, r l = 100 ?, see test circuit b of figure 1 t r 350 ns fall time t f 500 notes: a. input irradiance is supplied by a pulsed gallium arsenide infrared emitter with rise and fall times less than 50 ns. incident irradiance is adjusted for specified i l . b. output waveform is monitored on an oscilloscope with the following characteristics: t r 25 ns, r in 3 1 m?, c in 20 pf. 714 shepherd drive * garland, texas 75042 * 972/487-0085 http://www.texas-opto.com/catalog/TOX9106/TOX9106.asp (3 of 3) [2/6/2002 3:34:42 pm]
|
