HLMP-Q155-F0031 Avago Technologies US Inc., HLMP-Q155-F0031 Datasheet - Page 12

• Manufacturer Part Number: HLMP-Q155-F0031
• Description: LED, 1.91MM, RED, 4MCD, 637NM
• Manufacturer: Avago Technologies US Inc.

Specifications of HLMP-Q155-F0031

• Bulb Size: 1.91mm
• Led Color: Red
• Luminous Intensity: 4mcd
• Viewing Angle: 28°
• Forward Current If: 10mA
• Forward Voltage: 1.6V
• Led Mounting: SMD
• Lens Shape: Round
• Wavelength Typ: 637nm
• Color: Red
• Millicandela Rating: 4mcd
• Current - Test: 1mA
• Wavelength - Dominant: 637nm
• Wavelength - Peak: 645nm
• Voltage - Forward (vf) Typ: 1.6V
• Lens Type: Clear
• Lens Style/size: Round, 1.78mm
• Package / Case: 2-SMD, Z-Bend
• Size / Dimension: 2.09mm L x 2.21mm W
• Height: 2.92mm
• Mounting Type: Surface Mount, Bottom Entry
• Resistance Tolerance: 637nm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Figure 1. Relative intensity vs. wavelength.
Figure 2. Forward current vs. forward voltage (non-resistor lamp).
Figure 3. Relative luminous intensity vs. forward current (non-resistor lamp).
12
Standard Red, DH As AlGaAs Red
Standard Red and DH AS
AlGaAs Red
100
90
80
70
60
50
40
30
20
10
0
Low Current
0
High Efficiency Red, Orange,
0.5
Green, and Emerald Green
Yellow, High Performance
1
FORWARD VOLTAGE – V
1.5
HIGH EFFICIENCY
RED/ORANGE
YELLOW
2
2.5
HIGH
PERFORMANCE
GREEN,
EMERALD
GREEN
3
HER, Orange, Yellow, and
High Performance Green,
3.5
and Emerald Green