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XUV-100.pdf

XUV-100.pdf

上传者: 秸秆分解剂 2014-03-27 评分1 评论0 下载0 收藏10 阅读量933 暂无简介 简介 举报

简介:本文档为《XUV-100pdf》,可适用于电子通讯领域,主题内容包含SoftXRay,DeepUVEnhancedSeriesInversionLayerSiliconPhotodiodesnFEATURES•Dir符等。

22 Soft X-Ray, Deep UV Enhanced Series Inversion Layer Silicon Photodiodes n FEATURES • Direct Detection • No Bias Needed • High Quantum Efficiency • Low Noise • High Vacuum Compatible • Cryogenically Compatible • 0.070 nm to 1100 nm Wavelength Range n APPLICATIONS • Electron Detection • Medical Instrumentation • Dosimetry • Radiation Monitoring • X-ray Spectroscopy • Charged Particle Detection OSI Optoelectronics’ 1990 R&D 100 award winning X-UV detector series are a unique class of silicon photodiodes designed for additional sensitivity in the X-Ray region of the electromagnetic spectrum without use of any scintillator crystals or screens. Over a wide range of sensitivity from 200 nm to 0.07 nm (6 eV to 17,600 eV), one electron-hole pair is created per 3.63eV of incident energy which corresponds to extremely high stable quantum efficiencies predicted by Eph/3.63eV (See graph below). For measurement of radiation energies above 17.6 keV, refer to the “Fully Depleted High Speed and High Energy Radiation Detectors” section. A reverse bias can be applied to reduce the capacitance and increase speed of response. In the unbiased mode, these detectors can be used for applications requiring low noise and low drift. These detectors are also excellent choices for detecting light wavelengths between 350 to 1100 nm. The detectors can be coupled to a charge sensitive preamplifier or low- noise op-amp as shown in the circuit on the opposite page. ???:??? ????:ic17shop ??&qq:ic17@qq.com ???:??? ????:ic17shop ??&qq:ic17@qq.com 23 Active Area Capacitance (nF) Shunt Resistance (MΩ) NEP (W/Hz) Temp. Range* (C) 0 V -10 mV 0V 200 nm M o d e l N u m b e r A re a ( m m 2 ) D im e n si o n (m m ) typ. max. min. typ. typ. max. O p e ra ti n g S to ra g e Package Style ‘XUV’ Series Metal Package XUV-005 5 2.57 φ 0.3 0.5 200 2000 2.9 e -15 9.1 e -15 22 / TO-5 XUV-020 20 5.00 φ 1.2 1.6 50 500 5.8 e -15 1.8 e -14 XUV-035 35 6.78 x 5.59 2 3 30 300 7.4 e -15 2.3 e -14 23 / TO-8 XUV-100 100 11.33 φ 6 8 10 100 1.3 e -14 4.1 e -14 -2 0 ~ + 6 0 -2 0 ~ + 8 0 28 / BNC ‘XUV’ Series Ceramic Package XUV-50C 50 8.02 φ 2 3 20 200 9.1 e -15 2.9 e -14 XUV-100C 100 10.00 sq 6 8 10 100 1.3 e -14 4.1 e -14 -2 0 ~ + 6 0 -2 0 ~ + 8 0 25 / Ceramic Soft X-Ray, Far UV Enhanced Photodiodes Typical Electro-Optical Specifications at TA=23ºC In this circuit example, the pre-amplifier is a FET input op-amp or a commercial charge sensitive preamplifier. They can be followed by one or more amplification stages, if necessary. The counting efficiency is directly proportional to the incident radiation power. The reverse bias voltage must be selected so that the best signal-to-noise ratio is achieved. For low noise applications, all components should be enclosed in a metal box. Also, the bias supply should be either simple batteries or a very low ripple DC supply. Amplifier: OPA-637, OPA-27 or similar RF : 10 MΩ to 10 GΩ RS : 1 MΩ; Smaller for High Counting Rates CF: 1pF CD : 1pF to 10 µF OUTPUT VOUT = Q / CF Where Q is the Charge Created By One Photon or One Particle For mechanical drawings please refer to pages 58 thru 69. All XUV devices are supplied with removable windows. * Non-Condensing temperature and Storage Range, Non-Condensing Environment. ???:??? ????:ic17shop ??&qq:ic17@qq.com ???:??? ????:ic17shop ??&qq:ic17@qq.com For Further Assistance Please Call One of Our Experienced Sales and Applications Engineers 310-978-0516 - Or - On the Internet at www.osioptoelectronics.com 57 1. Parameter Definitions: A = Distance from top of chip to top of glass. a = Photodiode Anode. B = Distance from top of glass to bottom of case. c = Photodiode Cathode (Note: cathode is common to case in metal package products unless otherwise noted). W = Window Diameter. F.O.V. = Filed of View (see definition below). 2. Dimensions are in inches (1 inch = 25.4 mm). 3. Pin diameters are 0.018 0.002" unless otherwise specified. 4. Tolerances (unless otherwise noted) General: 0.XX 0.01" 0.XXX 0.005" Chip Centering: 0.010" Dimension ‘A’: 0.015" 5. Windows All ‘UV’ Enhanced products are provided with QUARTZ glass windows, 0.027 0.002" thick. All ‘XUV’ products are provided with removable windows. All ‘DLS’ PSD products are provided with A/R coated glass windows. All ‘FIL’ photoconductive and photovoltaic products are epoxy filled instead of glass windows. ???:??? ????:ic17shop ??&qq:ic17@qq.com ???:??? ????:ic17shop ??&qq:ic17@qq.com 61 Mechanical Specifications All units in inches. Pinouts are bottom view. TO-522 Products: XUV-005 Products: XUV-020 XUV-035 Products: PIN-DSIn-TEC TO-823 TO-824 Special Ceramic / Plastic25 Products: RD-100 RD-100A UV-35P UV-005EC UV-035EC UV-100EC UV-005DC UV-035DC UV-100DC XUV-50C XUV-100C OSD35-7CO OSD35-LR-A OSD35-LR-D Products: PIN-RD07 PIN-RD15 TO-826 Special Plastic27 Products: PIN-220D PIN-220DP PIN-220DP/SB Products: XUV-100 BNC28 0.600 0.525 0.435 0.113 0.231 (W) 0.550 0.485 0.430 (W) 0.375 0.500 0.075 0.225 0.375 0.201 0.530 0.120 0.550 0.460 0.065 0.360 0.285 0.090 A B C 0.310 0.209 0.118 0.076 0.065 0.236 0.626 0.450 0.560 1.250 1.575 0.975 0.625 0.083 0.390 0.470 Notch Indicates Anode Pin 0.080 0.390 Min. D 3a 3 1 3 1 1 5 4 81c c a 3a 1c 3c 3 1 2 1a 2 Case Pin Circle Dia.=0.295 Pin Circle Dia.=0.295 Pin Diameter=0.040 BNC Connector Outer Contact = Cathode Pin Circle Dia.=0.200 P/N A B C D UV-005EC 0.400 0.350 0.030 0.280 UV-035EC 0.400 0.350 0.030 0.290 UV-100EC 0.650 0.590 0.048 0.500 UV-005DC 0.400 0.350 0.030 0.280 UV-035DC 0.400 0.350 0.030 0.290 UV-100DC 0.650 0.590 0.053 0.500 XUV-50C 0.650 0.590 0.027 0.490 XUV-100C 0.650 0.590 0.027 0.490 RD-100 0.650 0.590 0.027 0.490 RD-100A 0.650 0.590 0.027 0.490 UV-35P 0.390 0.345 0.050 0.275 Dimensions 1 TEC (-) 2 Thermistor 3 Thermistor 4 TEC (+) 5 Bottom InGaAs, Cathode 6 Bottom InGaAs, Anode 7 Top Silicon, Anode 8 Top Silicon, Cathode Pinout OSD35-7CO OSD35-LR-A OSD35-LR-D 0.390 0.390 0.390 0.350 0.350 0.350 0.290 0.290 0.290 --- --- --- Note: OSD35-prefix packages come with 0.31” (min.) leads ???:??? ????:ic17shop ??&qq:ic17@qq.com ???:??? ????:ic17shop ??&qq:ic17@qq.com

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