 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
1N6266 Datasheet(PDF) 5 Page - Fairchild Semiconductor |
|
||||||||||||||||||||||||||||||
1N6266 Datasheet(HTML) 5 Page - Fairchild Semiconductor |
|
|
5 / 7 page  d CL IRED Seating Plane IRED Area "A" Receives Power "Pw" SPHERE Centered on IRED Axis C and Seating Plane 2 = A/d2 = 2 (I - COS ) Steradians Ie = Pw/ mW/Steradians H = Pw/A = Ie/d 2 mW/cm2 L 1N6266 GaAs INFRARED EMITTING DIODE .001 .002 .004 .006 .01 1 2 1 3 1 4 1 5 1 7 1 10 1 15 1 20 1 60 1 45 0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 .02 .04 .06.08 .1 .6 .8 1.0 Steradians - Degrees - Normalized to: IF = 100 mA = .01 Steradians TA = 25˚C = A r2 2 = 2 (I - COS ) r Fig.8 Intensity and Power vs. Angle le/ AREA A TYPICAL CHARACTERISTICS MATCHING A PHOTOTRANSISTOR WITH 1N6266 Assume a system requiring a 10 mA IL at an IRED to detector spacing of 2 cm (seating plane to seating plane), with bias conditions at specification points. Given: d1 = 2 cm, IL = 10 mA min.; Ie = 25 mW/Steradian Then: H1 ≅ Ie/d12 = 25/(2)2 = 6.25 mW/cm2 Detector Evaluation: IL MIN @ H (GaAs) ≅ S(GaAs) TYPE mA mW/cm2 mA/mw/cm2 L14G1 1 0.5 2 L14G2 0.5 0.5 1 Calculated IL @ d1 is: L14G1 (S) H1 = (2) 6.25 = 12.5 mA L14G2 (S) H1 = (1) 6.25 = 6.25 mA Since the system requires an IL of 10 mA minimum the correct device to use is the L14G1. DS300278 3/12/01 5 OF 7 www.fairchildsemi.com IRED RADIANT INTENSITY SPECIFICATION CONCEPT |
Similar Part No. - 1N6266 |
|
Similar Description - 1N6266 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
