Datasheet > S7978

S7978

更新时间： 2024-11-08 03:34:03

品牌	Logo	应用领域
HAMAMATSU		光电二极管光电二极管
页数	文件大小	规格书
2页	87K
描述
Si photodiode array 5 】 5 element array for X-ray detector

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中文翻译

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技术参数
数据手册

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S7978 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
HTS代码：	8541.40.60.50	风险等级：	5.84
其他特性：	HIGH RELIABILITY	配置：	COMPLEX
最大暗电源：	0.01 nA	红外线范围：	NO
功能数量：	1	最高工作温度：	60 °C
最低工作温度：	-10 °C	峰值波长：	720 nm
最小反向击穿电压：	5 V	形状：	RECTANGULAR
尺寸：	9.19 mm	Base Number Matches：	1

S7978 数据手册

P H O T O D I O D E

Si photodiode array

S7978

5 × 5 element array for X-ray detector

Features

Applications

High reliability photodiode with ceramic scintillator

High X-ray sensitivity: 1.8 times higher than CWO scintillator

Less afterglow: <0.1 %/3 ms, <0.01 %/30 ms

No deliquescence

X-ray analysis, X-ray detection

5 × 5 element photodiode array

Number of channels can be increased by connecting

several S7978 together.

ꢀ Absolute maximum ratings (Ta=25 °C)

Parameter

Reverse voltage

Symbol

Value

Max.5

Unit

Operating temperature

Storage temperature

Topr

Tstg

-10 to +60

-20 to +70

°C

ꢀ Electrical and optical characteristics (Ta=25 °C, per 1 element, without scintillator)

Parameter

Spectral response range

Peak sensitivity wavelength

Photo sensitivity

Dark current

Terminal capacitance

Symbol

Condition

With resin

Min.

Typ.

220 to 1000

Max.

Unit

µm

720

0.1

λp

A/W

λ=500 nm, with resin

VR=10 mV

VR=5 V, f=10 kHz

ꢀ X-ray sensitivity (reference value, per 1 element, tube current: 1.0 mA, aluminum filter: t=6 mm, distance=830 mm)

X-ray tube voltage

Typ.

2.1

Unit

120 kV

Note) Depends on equipment and measurement conditions.

中文翻译

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