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參數(shù)資料
| 型號： | QEB421 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 紅外LED |
| 英文描述： | SURFACE MOUNT INFRARED |
| 中文描述： | 2.4 mm, 1 ELEMENT, INFRARED LED, 880 nm |
| 封裝： | PLASTIC, LCC-2 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 61K |
| 代理商： | QEB421 |
QEB421
SURFACE MOUNT INFRARED
LIGHT EMITTING DIODE
PARAMETER
Peak Emission Wavelength
Spectral Bandwidth
Emission Angle
Forward Voltage
TEST CONDITIONS
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA, tp = 20 ms
I
F
= 1 A, tp = 100 μs
V
R
= 5 V
I
F
= 100 mA, tp = 20 ms
I
F
= 1 A, tp = 100 μs
I
F
= 100 mA, tp = 20 ms
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
SYMBOL
MIN.
—
—
—
—
—
—
4
—
—
—
—
—
—
—
TYP.
880
80
120
1.5
3.0
—
—
48
10
-0.5
-4
0.25
—
—
MAX.
—
—
—
1.8
3.8
1
8
—
—
—
—
—
1
1
UNITS
nm
nm
Deg.
D
P
D
0
V
F
V
Reverse Current
Radiant Intensity
I
R
I
e
μA
mW/sr
Radiant Flux
Temp. Coeff. of I
E
Temp. Coeff. of V
F
Temp. Coeff. of
D
Rise Time
Fall Time
>
e
T
CI
T
CV
T
C
D
t
r
t
f
mW
%/K
mV/K
nm/K
μs
μs
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A
=25°C)
ANODE
CATHODE
NOTES
1. Derate power dissipation linearly
2.4 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.
FEATURES
Wavelength = 880 nm, AlGaAs
Wide Emission Angle, 120
°
Surface Mount PLCC-2 Package
High Power
Parameter
Symbol
T
opr
T
stg
T
sol
I
F
V
R
I
FM
P
D
Rating
-55 to +100
-55 to +100
260 for 10 sec
100
5
1.75
180
Unit
°
C
°
C
°
C
mA
V
A
mW
Operating Temperature
Storage Temperature
Soldering Temperature (Flow)
(2,3)
Continuous Forward Current
Reverse Voltage
Peak Forward Current
(4)
Power Dissipation
(1)
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25
°
C unless otherwise specified)
SCHEMATIC
PACKAGE DIMENSIONS
0.118 (3.0)
0.102 (2.6)
0.091 (2.3)
0.083 (2.1)
0.035 (0.9)
0.028 (0.7)
0.083 (2.1)
0.067 (1.7)
0.041 (0.1)
0.134 (3.4)
0.118 (3.0)
0.024 (0.6)
0.016 (0.4)
0.007 (.18)
0.005 (.12)
0.043 (1.1)
0.020 (0.5)
0.094 (2.4)
ANODE
NOTES:
1. Dimensions are in inches (mm)
2. Tolerance of ± .010 (.25) on all non nominal dimensions
unless otherwise specified.
2001 Fairchild Semiconductor Corporation
DS300385
2/26/01
1 OF 3
www.fairchildsemi.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| QEB421_Q | 功能描述:紅外發(fā)射源 PLCC-2 ALGAAS LED RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強(qiáng)度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk |
| QEB421TF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| QEB421TR | 功能描述:紅外發(fā)射源 infrared LED SMD RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強(qiáng)度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk |
| QEB441 | 功能描述:LED INFA RED PLCC-2 PKG SMD RoHS:是 類別:光電元件 >> 紅外發(fā)射極 系列:- 標(biāo)準(zhǔn)包裝:1,200 系列:- 電流 - DC 正向(If):100mA 輻射強(qiáng)度(le)最小值@正向電流:27mW/sr @ 100mA 波長:940nm 正向電壓:1.6V 視角:40° 方向:頂視圖 安裝類型:通孔 封裝/外殼:徑向 包裝:帶卷 (TR) |
| QEB441TR | 功能描述:紅外發(fā)射源 infrared LED SMD RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強(qiáng)度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk |
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