everlight electronics co., ltd. http://www.ever light.com rev. 3 page: 1of 7 device no: dpt-0000021 prepared date: 2009/1/19 prepared by: else zhuang technical data sheet 1.6mm side looking phototransistor pt958-8c features ? fast response time ? high sensitivity ? small junction capacitance ? pb free ? this product itself will remain within rohs compliant version. descriptions the pt958-8c is a phototransistor in miniature package which is molded in a clear plastic with spherical top view lens. the device is spectrally matched to infrared emitting diode. applications ? optoelectronic switch ? vcr video camera ? floppy disk drive ? infrared applied system device selection guide chip led part no. material lens color pt958-8c silicon clear
everlight electronics co., ltd. http://www.ever light.com rev. 3 page: 2of 7 device no: dpt-0000021 prepared date: 2009/1/19 prepared by: else zhuang pt958-8c package dimensions notes: 1.all dimensions are in millimeters 2.tolerances unless dimensions 0.25mm
everlight electronics co., ltd. http://www.ever light.com rev. 3 page: 3of 7 device no: dpt-0000021 prepared date: 2009/1/19 prepared by: else zhuang pt958-8c absolute maximum ratings (ta=25 ) parameter symbol rating units collector-emitter voltage v ceo 30 v emitter-collector-voltage v eco 5 v collector current i c 20 ma operating temperature topr -25 ~ +85 storage temperature tstg -40 ~ +100 lead soldering temperature(*1) tsol 260 power dissipation at (or below) 25 free air temperature p d 75 mw notes: *1:soldering time Q 5 seconds. electro-optical characteristics (ta=25 ) parameter symbol condition min. typ. max. units collector ? emitter breakdown voltage bv ceo i c =100 a ee=0mw/cm 2 30 --- --- v emitter-collector breakdown voltage bv eco i e =100 a ee=0mw/cm 2 5 --- --- v collector-emitter saturation voltage v (ce)(sat) i c =2ma ee=1mw/cm 2 --- --- 0.4 v rise time t r --- 15 --- fall time t f v ce =5v i c =1ma rl=1000 --- 15 --- s collector dark current i ceo ee=0mw/cm 2 v ce =20v --- --- 100 na on state collector current i c(on) ee=0.555mw/cm 2 v ce =5v 0.53 --- 3.41 ma wavelength of peak sensitivity p --- --- 940 --- nm rang of spectral bandwidth 0.5 --- 400 --- 1100 nm
everlight electronics co., ltd. http://www.ever light.com rev. 3 page: 4of 7 device no: dpt-0000021 prepared date: 2009/1/19 prepared by: else zhuang 0 0.2 0.4 ta=25 0.6 0.8 1.0 c pt958-8c typical electro-optical characteristics curves
everlight electronics co., ltd. http://www.ever light.com rev. 3 page: 5of 7 device no: dpt-0000021 prepared date: 2009/1/19 prepared by: else zhuang pt958-8c test method ranks parameter symbol min max unit test condition 7-3 0.53 1.19 7-2 0.88 1.70 7-1 1.24 2.21 6-2 1.59 2.98 6-1 i c(on) 1.77 3.41 ma v ce =5v ee=0.555mw/cm 2
everlight electronics co., ltd. http://www.ever light.com rev. 3 page: 6of 7 device no: dpt-0000021 prepared date: 2009/1/19 prepared by: else zhuang pt958-8c reliability test item and condition the reliability of products shall be satisfied with items listed below. confidence level 90% ltpd 10% no. item test conditions test hours/ cycles sample sizes failure judgement criteria ac/re 1 solder heat temp:260 5 10sec 22pcs 0/1 2 temperature cycle h : +100 15mins 5mins l : -40 15mins 300cycle 22pcs 0/1 3 thermal shock h :+100 5mins 10secs l :-10 5mins 300cycle 22pcs 0/1 4 high temperature storage temp. +100 1000hrs 22pcs 0/1 5 low temperature storage temp. -40 1000hrs 22pcs 0/1 6 dc operating life v ce =5v 1000hrs 22pcs 0/1 7 high temperature/ high humidity 85 / 85% r.h 1000hrs 22pcs attenuation of light current value>20% 0/1
everlight electronics co., ltd. http://www.ever light.com rev. 3 page: 7of 7 device no: dpt-0000021 prepared date: 2009/1/19 prepared by: else zhuang pt958-8c packing quantity specification 1. 1000 pcs/1bag 8 bags/1box 2. 10 boxes/1carton label form specification cpn: customer?s production number p/n : production number qty: packing quantity cat: ranks hue: peak wavelength ref: reference lot no: lot number x: month reference: identify label number notes 1. above specification may be changed without notice. everlight will reserve authority on material change for above specification. 2. when using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. everlight assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. these specification sheets include material s protected under copyright of everlight corporation. please don?t reproduce or cause a nyone to reproduce them without everlight?s consent. everlight electronics co., ltd. tel: 886-2-2267-2000, 2267-9936 office: no 25, lane 76, sec 3, chung yang rd, fax: 886-2267-6244, 2267-6189, 2267-6306 tucheng, taipei 236, taiw an, r.o.c http://www.everlight.com pb rohs everlight x pt958-8c
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