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G8931-20 PDF预览

G8931-20

更新时间: 2024-10-02 03:38:59
品牌 Logo 应用领域
HAMAMATSU 光纤光电二极管局域网
页数 文件大小 规格书
2页 87K
描述
InGaAs APD

G8931-20 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:unknown风险等级:5.83
Is Samacsys:N主体高度:3.7 mm
主体长度或直径:4.7 mm最大暗电源:150 nA
光纤设备类型:AVELANCHE PHOTODIODE DETECTOR安装特点:THROUGH HOLE MOUNT
最高工作温度:85 °C最低工作温度:-40 °C
标称工作波长:1550 nm光谱宽度:1700 nm
表面贴装:NO传输类型:DIGITAL
Base Number Matches:1

G8931-20 数据手册

 浏览型号G8931-20的Datasheet PDF文件第2页 
P H O T O D I O D E  
InGaAs APD  
G8931-20  
Large active area: φ0.2 mm, high-speed response: 0.9 GHz  
G8931-20 is a large area InGaAs APD designed for distance measurement, spatial light transmission and low-light-level detection, etc. Despite its  
large active area of φ0.2 mm, G8931-20 provides high-speed response (typical cut-off frequency 0.9 GHz at M=10).  
Features  
Applications  
Active area: φ0.2 mm  
Low voltage operation  
Low capacitance  
High sensitivity  
Distance measurement  
Spatial light transmission  
OTDR  
Low-light-level detection  
Low dark current  
General ratings  
Parameter  
Active area  
Symbol  
-
Value  
φ0.2  
Unit  
mm  
Absolute maximum ratings  
Parameter  
Forward current  
Symbol  
IF  
Value  
2
500  
Unit  
mA  
µA  
R
Reverse current  
I
Operating temperature  
Storage temperature  
Topr  
Tstg  
-40 to +85  
-55 to +125  
°C  
°C  
Electrical and optical characteristics (Ta=25 °C)  
Parameter  
Spectral response range  
Peak sensitivity wavelength  
Photo sensitivity  
Symbol  
Condition  
Min.  
-
-
0.8  
40  
-
Typ.  
0.9 to 1.7  
1.55  
0.9  
Max.  
-
-
-
60  
0.16  
200  
-
Unit  
µm  
µm  
A/W  
V
V/°C  
nA  
λ
λp  
S
λ=1.55 µm, M=1  
BR  
D
Breakdown voltage  
V
I =100 µA  
-
Temperature coefficient of VBR  
Dark current  
Γ
-40 to +85 °C  
0.11  
150  
0.9  
D
R
BR  
I
V =V  
× 0.9  
-
Cut-off frequency  
fc  
M=10  
0.6  
GHz  
VR=VBR × 0.9  
f=1 MHz  
Terminal capacitance  
Ct  
-
1.5  
2
pF  
Spectral response  
Dark current vs. reverse voltage  
(Typ. Ta=25 ˚C, M=1)  
(Typ. Ta=25 ˚C)  
1.0  
0.8  
0.6  
0.4  
0.2  
0
1 mA  
100 µA  
10 µA  
1 µA  
PHOTOCURRENT  
100 nA  
10 nA  
1 nA  
DARK CURRENT  
100 pA  
10 pA  
1 pA  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
1.8  
2.0  
0
10  
20  
30  
40  
50  
WAVELENGTH (µm)  
REVERSE VOLTAGE (V)  
KAPDB0120EA  
KAPDB0121EA  
1

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