engineered to light up your design
www.vcclite.com
1.800.522.5546
CMD91-21/TR7, TR9, TR10 Series SMT LEDs
Description and Features
All dimensions in mm.
5.80 0.20
7.40 MAX.
4.20 MAX.
0.50
1.10
1.10
2.00 0.20
2.00 0.20
2.00 0.20
0.50
0.50
0.40
2.50 0.20
0.40
0.40
2.50 0.20
2.50 0.20
4.30
3.60
1.40
1.40
Ø1.90 0.10
Ø1.90 0.10
1.40
Ø1.90 0.10
1.34 0.20
1.94 0.20
2.80 0.20
2.80 0.20
0.13
MAX.
0.75
0.35 R
1.10
2.50
1.00
0.25
1.10
* Cathode for
3.05
VGC/VYC/VRC
Anode for SRC
Gull Wing
Yoke
Z-bend
CMD91-21/TR7
CMD91-21/TR9
CMD91-21/TR10
Surface Mount T echnology
Exceptional Reliability
• Stringent process controls assure quality.
• Extensive qualification testing to meet strictest
requirements.
• Tape and reel packaged for high-speed autoinsertion.
• Convection and vapor-phase reflow compatible.
• Compact form enables high density placement.
• Designed to permit easy post-reflow solder joint
inspection.
Leading Edge LED Optoelectronic Performance
• Consistent high brightness.
• Gull wing, Yoke or Z-bend lead configuration.
Electro-Optical Characteristics
Forward Voltage
Luminous Intensity@20Ma
Peak
Wavelength
(nm)
Viewing
Angle
(degrees)
Lens
Emitted
Color
Package
Type
Part Number
Typ.
Min.
Typ.
Max.
(V)
Color
(V)
(mcd)
(mcd)
30.0
18.0
565
585
640
660
Green
Clear
25
25
25
25
50.0
30.0
2.1
2.0
2.8
2.8
2.8
Single
Single
Yellow
Clear
Clear
Clear
48.0
80.0
2.0
1.7
Single
Single
113.0
170.0
2.4
CMD91-21SRC/TR7/TR9/TR10
Red
Absolute Maximum Ratings
Green
H.E.Red
Yellow
Red
Units
Power Dissipation.........................................................105...............105...................105.................100..................mW
Storage/Operating Temperature.............................-40 to +85....-40 to +85........-40 to +85.........-40 to +85...............°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..............................................25.................30....................30...................30.....................mA
CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC.