data s he et www.rohm.com ? 2015 rohm co., ltd. all rights reserved. 660/780nm 2wavelength low power single mode laser diode RLD2WMNL2-00X l application l dimensions (unit : mm) sensors(high heat resistance) dvd player (high heat resistance) etc l features 1) 650nmld/780nmld optical output power : cw7mw/cw7mw 2) single mode 3) high heat resistance 4) highly precise f 5.6metal stem adoption l absolute maximum ratings (t c = 25c) 660nm symbol unit optical output power p o mw laser diode v r v photo diode v r (pd) v operating temperature top c storage temperature tstg c 780nm symbol unit optical output power p o mw laser diode v r v photo diode v r (pd) v operating temperature top c storage temperature tstg c - 30 to + 85 reverse voltage - 40 to + 85 parameter ratings 7 2 30 - 40 to + 85 parameter ratings 7 reverse voltage 2 30 - 30 to + 85 equivalent circuit diagram 1/4 2015.10 - rev.a downloaded from: http:///
www.rohm.com ? 2015 rohm co., ltd. all rights reserved. data sheet RLD2WMNL2-00X l electrical and optical characteristics (t c = 25c) 660nm symbol min. typ. max. unit threshold curret i th 18 35 ma operating current i op 24 55 ma p o =5mw operating voltage v op 2.3 2.8 v p o =5mw output efficiency h 0.4 0.7 1.0 w/a monitor current im 0.1 0.25 0.5 ma parallel beam divergence q // 7 10 13 deg. q ^ 21 28 35 deg. parallel beam tolerance dq // - 3 0 3 deg. perpendicular beam tolerance dq ^ - 4 0 4 deg. lasing wavelength l 658 663 668 nm p o =5mw astigmatic difference as 6 nm na=0.55, p o =3.5mw 780nm symbol min. typ. max. unit threshold curret i th 15 35 ma operating current i op 20 55 ma p o =5mw operating voltage v op 1.8 2.3 v p o =5mw output efficiency h 0.5 0.7 1.2 w/a monitor current im 0.1 0.25 0.5 ma parallel beam divergence q // 7 10 15 deg. q ^ 25 32 39 deg. parallel beam tolerance dq // - 3 0 3 deg. perpendicular beam tolerance dq ^ - 4 0 - 4 deg. d xyz - 100 0 100 m m lasing wavelength l 770 785 810 nm p o =5mw astigmatic difference as 6 nm na=0.55, p o =3.5mw common symbol min. typ. max. unit emission point distance 107 110 113 m m parameter conditions - 2mw/ (i (5mw)- i (3mw)) - - p o =5mw, v r (pd)=15v p o =5mw perpendicular beam divergence parameter conditions 2mw/ (i (5mw)- i (3mw)) p o =5mw, v r (pd)=15v p o =5mw perpendicular beam divergence emission point accuracy - parameter conditions 2/4 2015.10 - rev.a downloaded from: http:///
www.rohm.com ? 2015 rohm co., ltd. all rights reserved. data sheet RLD2WMNL2-00X l electrical and optical characteristics ld1:650nm ld 0 0.5 1 1.5 2 2.5 3 3.5 0 1 2 3 4 5 6 7 0 20 40 60 0 1 2 3 4 5 6 7 0 0.1 0.2 0.3 0.4 0.5 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 -60 -40 -20 0 20 40 60 p o [mw] i f [ma] intensity ffp : [deg.] intensity l [nm] fig.1 i-l,v temperature properties fig.3 ffp fig.4 l fig.2 im -l v f [v] p o [mw] i m [ma] 50oc 60oc *this data is made from the result of having measured the samp le extracted at random. therefore, it is not what showed the ability of the whole produc t. condition : equipment : day : person : cw, po=5mw advantest laser diode test system q8652 2015.07.31 yuji ishida i-l 70oc 80oc 85oc 40oc 25oc 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 660 665 670 675 680 50oc 60oc 70oc 80oc 85oc 40oc 25oc 3/4 2015.10 - rev.a downloaded from: http:///
www.rohm.com ? 2015 rohm co., ltd. all rights reserved. data sheet RLD2WMNL2-00X l electrical and optical characteristics ld2:780nm ld 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 780 785 790 795 800 0 0.5 1 1.5 2 2.5 3 3.5 0 1 2 3 4 5 6 7 0 20 40 60 0 1 2 3 4 5 6 7 0 0.1 0.2 0.3 0.4 0.5 p o [mw] i f [ma] intensity ffp : [deg.] intensity l [nm] fig.5 i-l,v temperature properties fig.7 ffp fig.8 l fig.6 im -l v f [v] p o [mw] i m [ma] 50oc 60oc *this data is made from the result of having measured the samp le extracted at random. therefore, it is not what showed the ability of the whole produc t. condition : equipment : day : person : cw, po=5mw advantest laser diode test system q8652 2015.07.31 yuji ishida i-l 70oc 80oc 85oc 40oc 25oc 50oc 60oc 70oc 80oc 85oc 40oc 25oc 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 -60 -40 -20 0 20 40 60 4/4 2015.10 - rev.a downloaded from: http:///
r1102 a www.rohm.com ? 2015 rohm co., ltd. all rights reserved. notice ro hm cu stome r s upport sy s tem h ttp :// www.r oh m .co m/ co n tact / thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. no tes the information contained herein is subject to change without notice. before you use our products, pl ease contact our sales representative and verify th e la tes t specifica - tion s : alt hou gh rohm is contin uous ly wor ki ng to im pr ove p ro du ct r eli a bility and qualit y, semicon - du c tor s c an bre a k d ow n and ma lf un ct io n du e to var io us f ac to rs. th e re fore, in or der to prevent pe r so nal in ju ry or fi re ar isi ng f ro m fa ilur e, please ta ke sa f ety mea s ur es su ch as com plyin g wi th th e de r at in g ch ara ct er ist ic s, impl e menting redundant and f ir e preve nt ion designs, and u tilizin g ba ck up s a nd f ail - sa fe p ro ce du re s. ro hm shall have no responsibility for any damages arising out of the use of our poducts b ey ond the rating specified by rohm. examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. the technical information specified herein is intended only to show the typical functions of and examples of application circuits for the products. rohm does not gr ant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by rohm or any other parties. rohm shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. the products are intended for use in general electronic equipment (i.e. av/oa devices, communi- cation, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. the products specified in this document are not designed to be radiation tolerant. for use of our products in applications requiring a high degree of reliability (as ex emplified bel ow), please contact and consult with a rohm representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. do not use our products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. rohm shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein. rohm has used reasonable care to ensur the accuracy of the information contained in this document. however, rohm does not warrants that such information is error-free, and rohm shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. please use the products in accordance with any applicable environmental laws and regulations, such as the rohs directive. for more details, including rohs compatibility, please contact a rohm sales office. rohm shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. when providing our products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the us export administration regulations and the foreign exchange and foreign trade act. this document, in part or in whole, may not be reprinted or reproduced without prior consent of rohm. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10)11) 12) 13) 14) downloaded from: http:///
|
