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S3270

更新时间: 2024-10-29 03:34:27
品牌 Logo 应用领域
HAMAMATSU /
页数 文件大小 规格书
4页 333K
描述
One-dimensional PSD 3 to 37 mm resistance length PSD for precision distance measurement

S3270 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:CERAMIC PACKAGE-3
Reach Compliance Code:unknownHTS代码:8541.40.60.50
风险等级:5.58其他特性:HIGH RELIABILITY
配置:COMMON CATHODE, 2 ELEMENTS最大暗电源:20 nA
红外线范围:YES功能数量:1
最高工作温度:75 °C最低工作温度:-10 °C
峰值波长:960 nm最小反向击穿电压:20 V
形状:RECTANGULAR尺寸:37 mm
Base Number Matches:1

S3270 数据手册

 浏览型号S3270的Datasheet PDF文件第2页浏览型号S3270的Datasheet PDF文件第3页浏览型号S3270的Datasheet PDF文件第4页 
P S D  
One-dimensional PSD  
,
,
,
,
S3979 S3931 S3932 S1352 S3270  
3 to 37 mm resistance length PSD for precision distance measurement  
Hamamatsu provides various types of one-dimensional PSD (Position Sensitive Detector) designed for precision distance measurement such as  
displacement meters. S3979 has a 1 × 3 mm active area sealed in a TO-5 package. S3931 and S3932 have an active area of 1 × 6 mm and 1 ×  
12 mm respectively, and are mounted on a compact ceramic package with a transparent resin window. Variant types (S3931-01, S3932-01) with  
a visible-cut resin window are also available. S1352 and S3270 offer an active area longer than 30 mm, allowing position detection at a long  
distance.  
S3270 has a visible-cut resin window, and S3270-01 with a transparent resin window is also available.  
Features  
Applications  
Superior position detection ability  
High reliability  
S3931, S3932: Easy to use 4-pin small ceramic package  
Long and narrow active area  
S1352: 2.5 × 34 mm  
Displacement sensing  
Distance measurement  
Proximity switching  
S3270: 1 × 37 mm  
General ratings / Absolute maximum ratings  
Absolute maximum ratings  
Active area  
Window  
Operating temperature  
Reverse voltage  
Storage temperature  
Type No.  
Package  
TO-5  
size  
material *1  
V
Max.  
Topr  
(°C)  
Tstg  
(°C)  
R
(mm)  
1 × 3  
1 × 6  
1 × 12  
2.5 × 34  
1 × 37  
(V)  
K
R
S3979  
S3931  
-10 to +60  
-10 to +75  
S3932  
R
K
R (B)  
20  
-20 to +80  
Ceramic  
S1352 *2  
S3270 *2  
Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted)  
Position  
Temp.  
coefficient  
of  
Terminal  
capacitance Position  
Spectral  
response sensitivity sensitivity  
range  
λ
Peak  
Photo  
Saturation  
Rise time  
Interelectrode  
resistance  
Rie  
Dark  
current  
detection error *3  
4
photocurrent  
*
tr  
resolution  
E
Ct  
wavelength  
λp  
R
R
V =5 V  
R =1 k  
L
S
λ=λp  
V =5 V  
D
I
5
R
V =5 V  
D
R
*
I
V =5 V  
Type No.  
R
L
=1 k  
R
Vb=0.1 V  
V =5 V  
f=10 kHz  
light spot 200  
m
µ
φ
CID  
T
Typ. Max.  
(nA) (nA) (times/° C)  
Min. Typ. Max.  
(k) (k) (k)  
100 140 180  
Typ. Max.  
(µm) (µm)  
(nm)  
(nm) (A/W)  
(µA)  
40  
(µs)  
2.5  
1.5  
3.0  
0.7  
1.0  
(pF)  
20  
40  
80  
150  
100  
(µm)  
0.1  
0.2  
0.3  
2.1  
2.8  
S3979  
15  
30  
60  
0.1  
5
S3931  
S3932  
S1352  
S3270  
0.55  
920  
120  
240  
500  
400  
0.15 10  
0.2 20 1.15  
320 to 1100  
30  
10  
50  
80  
100  
60  
0.6  
20  
15  
30  
20  
125  
100  
250  
300  
2
150  
700 to 1100  
960  
0.55 10  
0.5 20  
*1: K: borosilicate glass, R: clear resin coating, R (B): visible-cut resin coating.  
*2: Works with microscopic spot light detection.  
*3: A range of 75 % of that from the center of the photosensitive surface to the edge.  
*4: The upper limit of linearity of photocurrent in response to the quantity of light is defined as the point where the linearity  
deviates by 10 %.  
*5: Position resolution  
This is the minimum detectable light spot displacement. The detection limit is indicated by the distance on the photosensitive  
surface. The numerical value of the resolution of a position sensor using a PSD is proportional to both the length of the PSD  
and the noise of the measuring system (resolution deteriorates) and inversely proportional to the photocurrent (incident  
energy) of the PSD (resolution improves).  
Light source: LED (900 nm)  
Spot light size: φ 200 µm  
Frequency range: 1 kHz  
Photocurrent: 1 µA  
Circuit system input noise: 1 µV (1 kHz)  
Interelectrode resistance: Typical value (refer to the specification table)  
1

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