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參數(shù)資料
| 型號： | QEB441 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 紅外LED |
| 英文描述： | SURFACE MOUNT INFRARED LIGHT EMITTING DIODE |
| 中文描述： | 2.4 mm, 1 ELEMENT, INFRARED LED, 730 nm |
| 封裝： | PLASTIC, LCC-2 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 121K |
| 代理商： | QEB441 |
www.fairchildsemi.com
2 OF 4
5/14/01
DS300196
NOTES
1. Derate power dissipation linearly TBD mW/
°
C above 25
°
C.
2. RMA flux is recommended.
3. Methanol or isopropyl alcohols are recommended as cleaning agents.
4. Pulse conditions: tp = 100 μs, T = 10 ms.
PARAMETER
TEST CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNITS
I
F
= 10 mA, tp = 20 ms
I
F
= 100 mA, tp = 20 ms
I
F
= 500 mA, tp = 1 ms
I
F
= 1A, tp = 100 μs
I
F
= 100 mA
V
R
= 5 V
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA, tp = 20 ms
I
F
= 500 mA, tp = 1 ms
I
F
= 1 A, tp = 100 μs
I
F
= 10 mA, tp = 100 μs, T = 10 ms
—
—
2.0
Forward Voltage
V
F
—
2.1
—
V
—
3.9
4.5
—
5.5
—
Emission Angle
2
0
1/2
—
120
—
%
Reverse Leakage Current
I
R
D
P
—
—
10
μA
Peak Emission Wavelength
710
730
750
nm
Spectral Bandwidth
D
—
25
—
nm
2
3
6
Radiant Intensity
I
e
9
14
28
mW/sr
16
24
48
Response Time
t
r,
t
f
—
—
100
ns
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A
=25
°
C)
QEB441
SURFACE MOUNT INFRARED
LIGHT EMITTING DIODE
Parameter
Symbol
T
OPR
T
STG
T
SOL
I
F
I
FP
V
R
P
D
Rating
-55 to +100
-55 to +100
260 for 10 sec
100
1
5
180
Unit
°
C
°
C
°
C
mA
A
V
mW
Operating Temperature
Storage Temperature
Soldering Temperature (Flow)
(2,3)
Continuous Forward Current
Peak Forward Current
(4)
Reverse Voltage
Power Dissipation
(1)
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25
°
C unless otherwise specified)
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