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參數(shù)資料
| 型號(hào)： | SIR-568ST3F |
| 元件分類： | 紅外LED |
| 英文描述： | 5 mm, 1 ELEMENT, INFRARED LED, 850 nm |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大小： | 69K |
| 代理商： | SIR-568ST3F |
SIR-568ST3F
Sensors
Rev.A
2/3
Electrical and optical characteristics (Ta = 25
°C)
Parameter
Symbol
PO
IE
VF
IR
λP
λ
θ1/2
Min.
18
Typ.
Max.
2.1
10
Unit
mW
IF
=50mA
IF
=50mA
IF
=50mA
VR
=2V
IF
=20mA
IF
=20mA
IF
=50mA
mW/sr
V
A
nm
deg
fc
IF
=30mA DC+20mA p-p
MHz
tr
IF
=50mA
ns
tf
13
38
1.6
850
40
±13
50
8.0
6.0
IF
=50mA
ns
Conditions
Optical output
Emitting strength
Forward voltage
Reverse current
Peak light emitting wavelength
Spectral line half width
Half-viewing angle
Rise time
Fall time
Cut-off frequency
Response time
Electrical and optical characteristic curves
25
0
20
40
60
80
100
20
80
100
120
60
40
0
AMBINET TEMPERATURE : Ta (
°C)
FORWARD
CURRENT
:
I
F(mA)
Fig.1 Forward current falloff
Fig.2 Forward current vs. forward voltage
FORWARD
CURRENT
:
I
F(mA)
FORWARD VOLTAGE : VF
(V)
0.2
0
10
20
30
40
50
0.4
0
0.6 0.8 1.0 1.2 1.4
2.0
1.6 1.8
75
°C
50
°C
25
°C
0
°C
25°C
RELATIVE
OPTICAL
OUTPUT
:
Po
(%)
OPTICAL WAVELENGTH :
λ (nm)
780
840
900
0
1.0
0.5
Ta=25
°C
IF=20mA
Fig.3 Wavelength characteristics
FORWARD CURRENT (
mA)
10
100
1000
1
10
100
500
EMITTING
STRENGTH
:
I
E
(
mW
/
sr)
Ta=25
°C
tw=100
sec
T=10msec
Fig.4 Emitting strength vs.
forward current
Fig.5 Relative emitting strength vs.
ambient temperature
AMBINET TEMPERATURE : Ta (
°C)
0
25
50
75
100
300
100
50
10
RELATIVE
EMITTING
STRENGTH
:
I
E
(%)
FREQUENCY : f (MHz)
1
2
4
10
20
40
100
6
4
2
0
GAIN
:
(dB)
Fig.6 Frequency characteristics
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SIR-568ST3F_1 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Infrared light emitting diode, top view type |
| SIR-568ST3FP | 制造商:ROHM Semiconductor 功能描述: |
| SIR-56ST3 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Infrared light emitting diode, top view type |
| SIR-56ST3F | 功能描述:紅外發(fā)射源 IR LED FOR REMOTE CONTROLLER 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 |
| SIR-56ST3F_07 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Infrared light emitting diode, top view type |
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