参数资料
型号: SFH7221-Z
元件分类: 光电元器件
英文描述: SPECIALTY OPTOELECTRONIC DEVICE
封装: ROHS COMPLIANT, SMT, 4 PIN
文件页数: 4/9页
文件大小: 342K
代理商: SFH7221-Z
2009-03-05
4
SFH 7221
IRED Radiation Characteristics I
rel = f ()
Phototransistor Directional Characteristics
S
rel = f ()
Temperaturkoeffizient von
V
F
Temperature coefficient of
V
F
I
F = 100 mA
TC
V
– 2
mV/K
Temperaturkoeffizient von
λ
Temperature coefficient of
λ
I
F = 100 mA
TCλ
+ 0.25
nm/K
Strahlstrke I
e in Achsrichtung
gemessen bei einem Raumwinkel
Ω = 0.01 sr
Radiant Intensity I
e in Axial Direction
at a solid angle of
Ω = 0.01 sr
Bezeichnung
Parameter
Symbol
Werte
Values
Einheit
Unit
Strahlstrke
Radiant intensity
I
F = 100 mA, tp = 20 ms
Ie
> 4
mW/sr
Strahlstrke
Radiant intensity
I
F = 1 A, tp = 100 μs
Ie typ.
48
mW/sr
Kennwerte IRED (
T
A = 25 °C)
Characteristics IRED (cont’d)
Bezeichnung
Parameter
Symbol
Wert
Value
Einheit
Unit
0
0.2
0.4
1.0
0.8
0.6
1.0
0.8
0.6
0.4
0
10
20
40
30
OHL01660
50
60
70
80
90
100
0
20
40
60
80
100
120
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