ASMT-RX45-XXXXX Datasheet, PDF (3/8 Pages) AVAGO TECHNOLOGIES LIMITED – 0.45mm Leadframe-Based Surface Mount ChipLED

Absolute Maximum Ratings at T_A = 25°C
Parameter
DC Forward Current ^[1]
ASMT-Rx45
Units
20
mA
Power Dissipation
48
mW
Reverse Voltage (IR = 100mA)
5
V
LED Junction Temperature
110
°C
Operating Temperature Range
-40 to +100
°C
Storage Temperature Range
-40 to +100
°C
Notes:
1. Applies when single LED is lit up.
Electrical Characteristics at T_A = 25°C
Part Number
Forward Voltage,
V_F (Volts) ^[1] @ I_F =20mA
Min
Typ
Max
ASMT-RR45
1.6
2.0
2.4
ASMT-RJ45
ASMT-RF45
1.6
2.0
2.4
1.6
2.0
2.4
ASMT-RA45
1.6
2.0
2.4
Notes:
1. VF Tolerance: ±0.1V
Reverse Breakdown
V_R (Volts) @ I_R = 100mA
Min
5
5
5
5
Thermal Resistance
Rq_J-PIN (°C/W)
Typical
246
246
246
246
Optical Characteristics at T_A = 25°C
Part Number
ASMT-RR45
ASMT-RJ45
ASMT-RF45
ASMT-RA45
Color
Red
Orange
Yellow Green
Amber
Luminous Intensity
I_V ^[1] (mcd) @ 20mA
Min.
Typ.
50
120
50
130
36
60
40
90
Peak
Wavelength
lpeak (nm)
Typical
636
612
574
593
Dominant
Wavelength
ld ^[2] (nm)
Typical
622
605
573
591
Viewing Angle
2q_1/2 ^[3]
(Degrees)
Typical
145
145
145
145
Notes:
1. The luminous intensity I_V is measured at the peak of the spatial radiation pattern which may not be aligned with the mechanical axis of the LED
package.
2. The dominant wavelength, l_d, is derived from the CIE Chromaticity Diagram and represents the perceived color of the device.
3. q_½ is the off-axis angle where the luminous intensity is ½ the peak intensity.