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参数资料
| 型号： | SFH4811 |
| 元件分类： | 红外LED |
| 英文描述： | 4.7 mm, 1 ELEMENT, INFRARED LED, 950 nm |
| 封装： | ROHS COMPLIANT, HERMETIC SEALED, METAL, TO-46, 2 PIN |
| 文件页数： | 3/8页 |
| 文件大小： | 223K |
| 代理商： | SFH4811 |
SFH 4811, SFH 4813
2008-01-31
3
Abstand Chipoberflche bis Linsenscheitel
Distance chip front to lens top
SFH 4811
SFH 4813
H
4.7
2.6
mm
Schaltzeiten, I
e von 10% auf 90% und von 90% auf
10%, bei
I
F = 100 mA, RL = 50
Switching times, I
e from 10% to 90% and from 90%
to 10%,
I
F = 100 mA, RL = 50
t
r, tf
0.5
s
Kapazitt
Capacitance
V
R = 0 V, f = 1 MHz
C
o
25
pF
Durchlaspannung
Forward voltage
I
F = 100 mA, tp = 20 ms
I
F = 1 A, tp = 100 s
I
F = 1.5 A, tp = 100 s
V
F
V
F
V
F
1.30 (
≤ 1.5)
1.90 (
≤ 2.5)
2.30 (
≤ 3.0)
V
Sperrstrom
Reverse current
V
R = 5 V
I
R
0.01 (
≤ 1)
A
Gesamtstrahlungsflu
Total radiant flux
I
F = 100 mA, tp = 20 ms
Φ
e
8
mW
Temperaturkoeffizient von I
e bzw. Φe,
I
F = 100 mA
Temperature coefficient of I
e or Φe,
I
F = 100 mA
TC
I
– 0.55
%/K
Temperaturkoeffizient von
V
F, IF = 100 mA
Temperature coefficient of
V
F, IF = 100 mA
TC
V
– 1.5
mV/K
Temperaturkoeffizient von
λ, I
F = 100 mA
Temperature coefficient of
λ, I
F = 100 mA
TCλ
+ 0.3
nm/K
Kennwerte (
T
A = 25 °C) (cont’d)
Characteristics
Bezeichnung
Parameter
Symbol
Wert
Value
Einheit
Unit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SFH481-1 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:GaAlAs-IR-Lumineszenzdioden 880 nm GaAlAs Infrared Emitters 880 nm |
| SFH481-1/2 | 制造商:OSRAM 制造商全称:OSRAM 功能描述:GaAlAs-Lumineszenzdioden |
| SFH481-2 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:GaAlAs-IR-Lumineszenzdioden 880 nm GaAlAs Infrared Emitters 880 nm |
| SFH481-2/3 | 制造商:OSRAM 制造商全称:OSRAM 功能描述:GaAlAs-Lumineszenzdioden |
| SFH4813 | 制造商:OSRAM 功能描述:IR Emitter, 950 nm, TO-46,SFH4813 |
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