147 Central Avenue
Hackensack, New Jersey 07601
Tel: 201-489-8989 • Fax: 201-489-6911
C
HICAGO
M
INIATURE
L
AMP,
I
NC.
WHERE INNOVATION COMES TO LIGHT
CMD12-21 Bright Angle™ Right Angle Surface Mount LED
DESCRIPTION AND FEATURES
3.00
1.00
0.50
2.00
1.00 R
2.00
Exceptional Reliability
•Stringent process controls assure quality.
•Extensive qualification testing to meet
strictest requirements.
•Designed to permit easy post-reflow solder
joint inspection.
•Solder pad geometry on page 1-X2.
Surface Mount Technology
•Tape and reel packaged for high-speed
autoinsertion.
•Convection and vapor-phase reflow compatible.
•Compact form enables high density placement.
•Packaged 2000 pieces per reel.
0.50
Leading Edge LED Optoelectronic Performance
•Consistent high brightness.
•Integral lensing for narrow angle light dispersion.
•Bi-color available.
1.00
0.40
C AT HODE
ANODE
C AT HODE
MAS K
All dimens ions
in mm.
0.40
0.88
R E AR V IE W
0.45
R AD.
ELECTRO-OPTICAL CHARACTERISTICS
P art Number
E mitted
C olor
Lens
C olor
C lear
C lear
C lear
C lear
C lear
C lear
C lear
Luminous Intensity
Min.
(mcd)
14.0
3.0
1.5
4.4
9.0
36.0
43.0
T yp.
(mcd)
24.0
5.0
3.0
8.8
14.9
60.0
71.0
F orward V oltage
T yp.
(V )
1.7
2.0
2.0
2.1
2.1
2.1
2.1
Max.
(V )
2.4
2.8
2.8
2.8
2.8
2.8
2.8
V iewing
Angle
(degrees)
120
120
120
120
120
120
120
P eak
Wavelength
(nm)
660
640
585
570
570
590
620
C MD12-21S R C /T R 8 R ed
C MD12-21V R C /T R 8 H.E . R ed
C MD12-21V Y C /T R 8 Y ellow
C MD12-21V G C /T R 8 G reen
C MD12-21UG C /T R 8 G reen
C MD12-21UY C /T R 8 S uper Y ellow
C MD12-21US OC /T R 8 S unset Orange
ABSOLUTE MAXIMUM RATINGS
Green
H.E.Red
Yellow
Red
Units
Power Dissipation...................................................100...............105...................85..................105.............mW
Storage/Operating Temperature...........................-30 to +90....-30 to +90........-30 to +90.........-30 to +90..........°C
Peak Forward Current (1µs @ 10% duty cycle)...........150...............150..................150.................150..............mA
Reverse Voltage (IR=100µA)....................................4.0................4.0...................4.0..................4.0................V
Lead Solder Time @ 260°C........................................5...................5......................5....................5........Seconds
Average Forward Current..........................................30.................30....................30...................30..............mA
Chicago Miniature Lamp reserves the right to make specification revisions that enhance the design and/or performance of the product
1-45
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
