參數(shù)資料
型號: LD-300CBG2-C5
廠商: Cree, Inc.
英文描述: Mini-Dorado LED
中文描述: 迷你多拉多的LED
文件頁數(shù): 1/5頁
文件大?。?/td> 276K
代理商: LD-300CBG2-C5
Subject to change without notice.
www.cree.com/ledlamps
D
Cree
Mini-Dorado LED
Model # LD-300CBG2-C5
Data Sheet
3 x 3 mm, QFN-type, high-power, bluish-green LED with water-clear-compound encapsulated
Applications
High-luminous-flux output for illumination
Exposed-pad design for excellent heat transfer
Designed for high-current operation
Reflow soldering applicable
Absolute Maximum Ratings (T
A
= 25°C)
Items
Symbol
Absolute Maximum Rating
Unit
Forward Current
I
F
100
mA
Peak Forward Current
Note 1
I
FP
150
mA
Reverse Voltage
V
R
5
V
Power Dissipation
P
D
480
mW
Operation Temperature
T
opr
-40 ~ +85
°C
Storage Temperature
T
stg
-40 ~ +85
°C
Junction Temperature
T
J
110
°C
Junction-to-Ambient
Note 2
θ
JA
135
°C/W
Junction-to-Case
Note 2
θ
JC
70
°C/W
Notes:
Pulse width ≤0.1 msec, duty ≤1/10.
Rth test condition: mounted on 1.7 mm, Al-based PCB in size of 12 x 12 mm
2.
Typical Electrical & Optical Characteristics at T
A
= 25°C (on metal core PCB)
Note
Characteristics
Symbol
Condition
Unit
Minimum
Typical
Maximum
Forward Voltage
V
F
I
F
= 100 mA
V
4.0
4.8
Reverse Current
I
R
V
R
= 5 V
μA
10
Dominant Wavelength
λ
D
I
F
= 100 mA
nm
495
505
510
Luminous Flux
lumen
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
lm
3
4.5
50% Power Angle
2θH-H
deg
125
2θV-V
deg
115
Note: A
metal core PCB has an effective heat-transmission substrate (thickness of 1.7 mm, Al-based PCB in 12 x
12 mm, θ
JC
<50°C/W should suffice).
1.
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