everlight electronics co., ltd. http:\\www.ever light.com rev 2 page: 1 of 7 device no dpd-043-021 prepared date 07-20-2005 prepared by jaine tsai technical data sheet 4.8mm semi-lens silicon pin photodiode PD438C features ? fast response times ? high photo sensitivity ? small junction capacitance ? pb free ? the product itself will remain within rohs compliant version. descriptions PD438C is a high speed and sensitive pin photodiode in a cylindrical side view plastic package. due to its water clear epoxy the device is sensitive to visible and infrared radiation. applications ? high speed photo detector ? camera ? optoelectronic switch ? vcrs , video camera device selection guide chip led part no. material lens color pd silicon water clear
everlight electronics co., ltd. http:\\www.ever light.com rev 2 page: 2 of 7 device no dpd-043-021 prepared date 07-20-2005 prepared by jaine tsai PD438C package dimensions notes: 1.all dimensions are in millimeters 2.tolerances unless dimensions 0.25mm absolute maximum ratings (ta=25 ) parameter symbol rating units reverse voltage v r 32 v power dissipation pd 150 mw lead soldering temperature tsol 260 operating temperature topr -25 ~ +85 storage temperature tstg -40 ~ +85 notes: *1:soldering time Q 5 seconds.
everlight electronics co., ltd. http:\\www.ever light.com rev 2 page: 3 of 7 device no dpd-043-021 prepared date 07-20-2005 prepared by jaine tsai PD438C electro-optical characteristics (ta=25 ) parameter symbol condition min. typ. max. units rang of spectral bandwidth 0.5 ----- 400 --- 1100 nm wavelength of peak sensitivity p ----- --- 940 --- nm open-circuit voltage v oc ee=5m w/cm 2 p=940nm --- 0.35 --- v short- circuit current i sc ee=1m w/cm 2 p=940nm --- 18 --- reverse light current i l ee=1m w/cm 2 p=940nm v r =5v 10.2 18 --- a dark current id ee=0m w/cm 2 v r =10v --- 5 30 na reverse breakdown bv r ee=0m w/cm 2 i r =100 a 32 170 --- v total capacitance ct ee=0m w/cm 2 v r =3v f=1mhz --- 25 --- pf rise/fall time t r /t f v r =10v r l =1k --- 50/50 --- ns
everlight electronics co., ltd. http:\\www.ever light.com rev 2 page: 4 of 7 device no dpd-043-021 prepared date 07-20-2005 prepared by jaine tsai 0 -25 50 100 150 25 0 50 200 75 85 100 1 20 10 100 40 60 v r =10v 80 100 1000 1 0.5 0 10 20 30 40 1.5 2 3 v r =5v 0 0.2 0.4 0.6 0.8 1.0 ta=25 100 300 500 700 900 1100 1300 c PD438C typical electro-optical characteristics curves fig.1 power dissipation vs. fig.2 spectral sensitivity ambient temperature fig.3 dark current vs. fig. 4 reverse light current vs. ambient temperature ee
everlight electronics co., ltd. http:\\www.ever light.com rev 2 page: 5 of 7 device no dpd-043-021 prepared date 07-20-2005 prepared by jaine tsai 10 60 20 0 0.1 t 40 1 80 100 f=1mh z v r =3v 2 10 -2 10 1 -3 10 10 10 2 -1 10 ta=25 v r =10v 10 0 1 c o 10 3 10 4 10 5 PD438C typical electro-optical characteristics curves fig.5 terminal capacitance vs. fig.6 response time vs. reverse voltage load resistance
everlight electronics co., ltd. http:\\www.ever light.com rev 2 page: 6 of 7 device no dpd-043-021 prepared date 07-20-2005 prepared by jaine tsai PD438C 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/r e 1 solder heat temp. 260 5 10secs 22pcs 0/1 2 temperature cycle h : +100 15mins 5mins l : -40 15mins 300cycles 22pcs 0/1 3 thermal shock h :+100 5mins 10secs l :-10 5mins 300cycles 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 r =5v 1000hrs 22pcs 0/1 7 high temperature/ high humidity 85 / 85% r.h 1000hrs 22pcs i l Q l 0.8 l lower specification limit 0/1
everlight electronics co., ltd. http:\\www.ever light.com rev 2 page: 7 of 7 device no dpd-043-021 prepared date 07-20-2005 prepared by jaine tsai rohs PD438C packing quantity specification 1.500pcs/1bag 6bags/1box 2.10boxes/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 made in taiwan: production place 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 PD438C
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