Selection Guide
Iv (cd) [2]
@ 150mA
Φv (lm) [2]
@ 150mA*
Viewing
Angle [1]
Dice
Lens Type
Part No.
Min.
0.7
Typ.
Min.
2.4
Typ.
2 θ 1/2
120 °
AA3535QB25Z1S
Notes:
Blue (InGaN)
Water Clear
1.3
3.5
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.
2. Luminous intensity/ luminous Flux: +/-15%.*LEDs are binned according to their luminous flux.
3. Luminous intensity/ luminous Flux value is traceable to the CIE127-2007 compliant national standards.
Absolute Maximum Ratings at TA=25°C
Parameter
Power Dissipation
Symbol
PD
Value
600
Unit
mW
°C
Junction Temperature [1]
Operating Temperature
Storage Temperature
TJ
130
Top
-40 To +85
-40 To +85
°C
Tstg
°C
DC Forward Current [1]
Peak Forward Current [2]
Reverse Voltage
IF
150
300
5
mA
mA
V
IFM
VR
Thermal Resistance [1]
(Junction/ambient)
Rth j-a
Rth j-S
180
°C/W
Thermal Resistance [1]
(Junction/solder point)
85
°C/W
V
Electrostatic Discharge Threshold (HBM)
Notes:
8000
1.Results from mounting on PC board FR4(pad size ≥ 70mm2), mounted on pc board-metal core PCB is recommend
for lowest thermal Resistance.
2.1/10 Duty Cycle, 0.1ms Pulse Width.
Electrical / Optical Characteristics at TA=25°C
Parameter
Symbol
λ peak
λ dom [1]
Δλ
Value
445
Unit
nm
nm
nm
Wavelength at peak emission IF=150mA
[Typ.]
Dominant Wavelength IF=150mA [Typ.]
450
Spectral Line Half-width IF=150mA [Typ.]
Forward Voltage IF=150mA [Min.]
Forward Voltage IF=150mA [Typ.]
Forward Voltage IF=150mA [Max.]
Allowable Reverse Current [Max.]
Temperature coefficient of λ peak
20
2.7
3.5
4.0
85
VF [2]
V
IR
mA
TC λ peak
0.12
0.1
nm/° C
IF=150mA, -10 ° C≤ T≤100 ° C
[Typ.]
Temperature coefficient of λ dom
TC λ dom
nm/° C
mV/° C
IF=150mA, -10 ° C≤ T≤100 ° C
[Typ.]
Temperature coefficient of VF
TCV
-2.3
IF=150mA, -10 ° C≤ T≤100 ° C [Typ.]
Notes:
1.Wavelength: +/-1nm.
2.Forward Voltage: +/-0.1V.
3.Wavelength value is traceable to the CIE127-2007 compliant national standards.
4.Excess driving current and/or operating temperature higher than recommended conditions may result in severe light degradation or
premature failure.
SPEC NO: DSAK2536
APPROVED: WYNEC
REV NO: V.11B
DATE: SEP/16/2014
DRAWN: L.Q.Xie
PAGE: 3 OF 6
CHECKED: Allen Liu
ERP: 1201005739