4
Optical Characteristics at 700 mA (T
J
= 25°C)
Part Number Color
Correlated Color Temperature,
CCT (Kelvin)
Viewing Angle
2θ
½
[1]
(°)
Luminous Eciency
(lm/W)
Min. Max. Typ. Typ.
ASMT-MW20
ASMT-MW22
Cool White 4000 10000 120 52
ASMT-MY20
ASMT-MY22
Warm White 2600 4000 120 45
ASMT-MWE0
ASMT-MWE2
Cool White Diused 4000 10000 120 45
ASMT-MYE0
ASMT-MYE2
Warm White Diused 2600 4000 120 41
Notes:
1. θ
½
is the o-axis angle where the luminous intensity is ½ the peak intensity.
Electrical Characteristic at 700 mA (T
J
= 25°C)
Dice Type
Forward Voltage,
V
F
(Volts) at I
F
= 700 mA
Thermal Resistance,
Rθ
j-ms
(°C/W)
[1]
Temperature Coecient
of Forward Voltage (mV/°C),
∆V
F
/∆T
J
Min. Typ. Max. Typ. Typ.
InGaN 3.6 4.0 4.3 10 -1.5 to -3.5
Note:
1. Rθ
j-ms
is the Thermal Resistance from LED junction to metal slug.
Typical Characteristic at 350 mA (T
J
= 25°C)
Part Number Color
Luminous Flux,
Φ
V
(lm)
Forward Voltage,
V
F
(Volts)
Typ. Typ.
ASMT-MW20
ASMT-MW22
Cool White 80 3.6
ASMT-MY20
ASMT-MY22
Warm White 70 3.6
ASMT-MWE0
ASMT-MWE2
Cool White Diused 70 3.6
ASMT-MYE0
ASMT-MYE2
Warm White Diused 65 3.6