- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄299799 > QEB421.TR (FAIRCHILD SEMICONDUCTOR CORP) 2.4 mm, 1 ELEMENT, INFRARED LED, 880 nm PDF資料下載
參數(shù)資料
| 型號(hào)： | QEB421.TR |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 紅外LED |
| 英文描述： | 2.4 mm, 1 ELEMENT, INFRARED LED, 880 nm |
| 封裝： | PLASTIC, LCC-2 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 92K |
| 代理商： | QEB421.TR |
QEB421
SURFACE MOUNT INFRARED
LIGHT EMITTING DIODE
Fig. 4 Forward Voltage vs. Ambient Temperature
Fig. 5 Spectral Response (TBD)
TA - TEMPERATURE (C)
-40
-20
0
20
40
60
80
100
V
F
-FOR
W
ARD
V
O
LT
A
GE
(V)
0
1
2
3
IF = 50 mA
IF
t
Pulsed
pw = 100 us
Duty Cycle = 0.1%
I = 100 mA
F
IF = 20 mA
Fig. 1 Normalized Radiant Intensity vs. Forward Current
IF - FORWARD CURRENT (mA)
1
10
100
1000
I e
-NORMALIZED
RADIANT
INTENSITY
0.001
0.01
0.1
1
10
Normalized to:
IF = 100 mA Pulsed
tpw =100 us
Duty Cycle = 0.1%
TA = 25C
Fig. 2 Forward Current vs. Forward Voltage
VF - FORWARD VOLTAGE (V)
0.8
1.0
1.2
1.4
1.6
I F
-FOR
W
ARD
CURRENT
(mA)
10-3
10-2
10-1
100
101
102
IF Pulsed
tpw = 100 us
Duty Cycle = 0.1%
TA = 25C
Fig.3 Radiation Diagram
0.0
0.2
0.4
0.6
0.8
1.0
0.0
0.2
0.4
0.6
0.8
1.0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
TYPICAL PERFORMANCE CURVES
www.fairchildsemi.com
2 OF 3
2/26/01
DS300385
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| QEHC49H3310HM5016 | HC49/S Crystal - Through Hole packaged |
| QEHC49H3310HN1016 | HC49/S Crystal - Through Hole packaged |
| QEHC49H3310HN3016 | HC49/S Crystal - Through Hole packaged |
| QEHC49H3310HN5016 | HC49/S Crystal - Through Hole packaged |
| QEHC49H3330DM5016 | HC49/S Crystal - Through Hole packaged |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(zhǎng):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(zhǎng):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 |
| QEB50 | 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:50 WATTS DC-DC CONVERTER |
| QEB50-24S05 | 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:50 WATTS MAXIMUM OUTPUT POWER |
| QEB50-24S12 | 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:50 WATTS MAXIMUM OUTPUT POWER |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。