R7400U

R7400U HAMAMATSU | Alldatasheet

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VOLTAGE DISTRIBUTION RATIO Left: R7400U Right: R7401/R7402 Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 0.5 P Ratio SERIES GENERAL Solar Blind UV to Visible Range R7400U/R7400U-03/R7400U-06 R7400P R7401 (Visible Range) R7400U-01/R7400U-02/R7400U-04/R7400U-20 Yes Unit UV to Near IR Range —Y e s R7402 (Visible to Near IR Range ) Yes Insulation Cover R7400U-09 Standard Parameter Minimum Effective Area Dynode Description/Value Metal Channel Structure Number of Stage R7400U Series/R7400PWeight R7401/R7402/R7401P Ambient Temperature R7400U Series/R7400P R7401/R7402/R7401P Approx. 5.3 Approx. 6.3 -80 to +50 -30 to +50 For Photon Counting With Lens Supply Voltage: 800 V K: Cathode Dy: Dynode P: Anode The R7400U series is a subminiature photomultiplier tube with a 16 mm diameter and 12 mm seated length. A precision engi- neered 8-stage electron multiplier (composed of metal channel dynodes) is incorporated in the TO-8 package to produce a noise free gain of 700,000 times (R7400U). The R7400U series also features excellent response time with a rise time of 0.78 ns. Vari- ous types of the R7400U series are available with different spec- tral response and gain ranges, including those selected specifi- cally for photon counting applications. Hamamatsu also provides a hemispherical lens input option to the series (R7401 and R7402), effectively doubling the active area.

FEATURES

World's smallest photomultiplier tubes assembled in a TO-8 metal package (1/7th of the Hamamatsu R647). The necessary components are built into a TO-8 package while retaining full photomultiplier tube performance to cre- ate a new generation of photosensors. Photon counting type: R7400P. The R7400P is specially selected on account of low noise and high gain for use in photon counting applications. Hemispherical lens window types: R7401 (bialkali), R7402 (multialkali). The hemispherical lens window doubles the effective input area to 12 mm in diameter. Compact size (16 mm diameter, 12 mm seated length), Fast Time response (rise time 0.78 ns) mm g Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2001 Hamamatsu Photonics K.K. Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.

3R7401, R7402, R7401P 2R7400U-06,-09 Figure 11: Dimensional Outline and Basing Diagram (Unit: mm) DY4 DY2 DY1 K DY3 1 2 3 789 DY5 DY7 P DY8DY6 SHORT PIN (IC) SHORT PIN (IC) IC: Internal Connection (Do not use) TPMHA0411EC TPMHA0410EC TPMHA0415EC 10.16 5.08 10.16 5.08 12- 0.45 INSULATION COVER (Polyoxymethylene) PHOTOCATHODE 8 MIN. 0.5 ± 0.2 Bottom ViewSide View 5 ± 1 SHORT PINGUIDE MARK 5.4 ± 0.3 15.9 ± 0.4 WINDOW 9.4 ± 0.4 10.16 5.08 10.16 5.08 12- 0.45 PHOTOCATHODE 8MIN. 11.5 ± 0.4 19 ± 0.5 4.0 ± 0.3 Bottom ViewSide View 5 ± 1 SHORT PINGUIDE MARK 5.4 ± 0.3 15.9 ± 0.4 14±0.3 SR7 INSULATION COVER (Polyoxymethylene) INSULATION COVER (Polyoxymethylene) 10.16 5.08 10.16 5.08 12- 0.45 PHOTOCATHODE 8MIN. Bottom ViewSide View SHORT PINGUIDE MARK 5.4 ± 0.3 WINDOW 11.0 ± 0.4 15.9 ± 0.4 0.3 ± 0.2 5 ± 1

D Type Socket Assemblies E5770/E5780 Type No. E5770 E5780 Pulse DC/Pulse Cathode Grounded Anode Grounded DC/Pulse Anode/Cathode Anode Grounded Electrode

2.8 MΩ 13 µA

Output SignalMaximum Linear Output of Photomultiplier Tube (DC Mode) Divider Resistance (Total) PC-board Mounting Type E5770 TACCA0060ECTACCA0057EF TACCA0059EC The E5770 and E5780 are compact socket assemblies incorporating a voltage divider circuit comprised of resistors and capacitors. These socket assemblies are designed to provide the output signal directly from the anode of the metal package photomultiplier tube.* When the E5770 is used with the anode at a positive high voltage, the negative high voltage (-HV) terminal should be grounded and a positive high voltage applied to the ground terminal. In this arrangement, a high voltage differential is generated between the output and an external amplifier, so use a decoupling capacitor that can withstand a high voltage. ** In the E5780, the shield of the signal output cable is connected to the grounded cable, so the E5780 can be used only for negative high voltage operation. Consult our sales office when the E5780 is needed for positive high voltage operation. DY5 DY3 K DY1 DY2 DY8 DY6 DY4 DY7 P 6.0 12.5 1.83 5.08 12.5 2.8 4.2 3.2 0.53 Top View Side View 5.08 10.16 10.16 METAL PACKAGE PHOTOMULTIPLIER TUBE R7400U SERIES 17±0.2 7 10±0.5 2.54 10.16 5.08 -HV GND SIGNAL OUT 0.45 GUIDE MARK Top View Side View Bottom View 2.54 DY8 DY7 DY6 DY5 DY4 DY3 DY2 DY1 GND or +HV P K -HV or GND R1 to R8 C1 to C3 : 330 kΩ : 160 kΩ : 0.01 µF/ 200 V SIGNAL OUT6 For +HV, it will be necessary to use a coupling capacitor between the output and the customer's signal processing circuit. DY8 DY7 DY6 DY5 DY4 DY3 DY2 DY1 GND: AWG22 (BLACK)P K -HV: AWG22 (VIOLET) R1 to R8 C1 to C3 : 330 kΩ : 160 kΩ : 0.01 µF /200 V SIGNAL OUT RG-174/U 15 ± 0.5450 -HV: AWG22 (VIOLET) GND: AWG22 (BLACK) 17±0.2 SIGNAL OUT: RG-174 /U Side View GUIDE MARK Top View

Input Voltage for Amplifier ±15 V Current to Voltage Conversion Factor 1V / µA Maximum Output Voltage (with no load resistor) 10 V Bandwidth (-3 db) DC to 20 kHz Typ. SPECIFICATION of Built-in Amplifier Parameter C4900 +15 V dc 0.6 mA +12 V dc

0 V to -1250 V 0 V to +1250 V

0.5 mA +15 V dc 0.6 mA +12 V dc 14 mA 15 mA 14 mA 15 mA 90 mA 95 mA 90 mA 95 mA 0.5 mA 0.007 % p-p Typ. ±0.01 % p-p Typ. ±0.01 % p-p Typ. C4900-01 C4900-50 C4900-51 Input Voltage Input Current 1 Variable Output Range Maximum Output Current Ripple Noise Line Regulation *B Load Regulation *C SPECIFICATION Compact High Voltage Power Supply Units C4900 Series The C4900 series is an on-board type high voltage power supply unit, with a design that aims at providing both “compactness and high performance”. The newly developed circuit achieves high performance and low power consumption. The C4900 series in addition provides enhanced protective functions yet is offered at lower costs. DA Type Socket Assembly C5781 1with no load 2with full load *A: at maximum output voltage *B: against ±1 V Change. *C: against 0 to 100 % Load Change. The C5781 is a subminiature socket assembly that incorporates a voltage divider circuit and a low-noise amplifier. TACCA0061EC GND: AWG22 (BLACK) 17.0±0.2 +15 V: AWG22 (RED) SIGNAL OUT: RG-174/U -15 V: AWG22 (BLUE) 450 DY8 DY7 DY6 DY5 DY4 DY3 DY2 DY1 POWER SUPPLY GND: AWG22 (BLACK) K -HV: AWG22 (VIOLET) R1 to R8 C1 to C3 : 330 KΩ : 160 KΩ : 0.01 µF/200 V P SIGNAL OUT RG-174/U SIGNAL GND +15 V: AWG22 (RED) -15 V: AWG22 (BLUE) AMPLIFIER GUIDE MARK -HV: AWG22 (VIOLET)

AUG. 2001 IP (1000) WARNING: HIGH VOLTAGE The H6779/H6780 series are new light sensor mod- ules including the compact photomultiplier tube, (METAL PACKAGE PMT) and operating power supply. It features low voltage operation (+15 V) and low power consumption (Approx. 450 mW for H6779/H6780). Compared with current light sen- sors, it has several advantages like high sensitivity, wide dynamic range and fast time response. These are featured by the PMT and the Cockcroft-Walton high voltage power supply. The H5773/H6779 ser- ies are on-board types which facilitates mounting directly on a printed circuit board and the H5783/H6780 series have a cable output. H5784 series are cable out type with an amplifier of DC to 20 kHz bandwidth. These versions accept direct light input or an optical fiber with the optional fiber connector of E5776. : SIZE 25(W) × 50(D) × 18(L) mm WEIGHT: 50 g : SIZE 22(W) × 22(D) × 50(L) mm WEIGHT: 80 g : SIZE 22(W) × 22(D) × 60(L) mm WEIGHT: 100 g H5773, H6779 Series H5783,H6780 Series H5784 Series PHOTOSENSOR MODULES H6779/H6780/H5784 SERIES H6779 Series The metal package photomultiplier tubes are operated by applying a high voltage. Use extreme caution to avoid electrical shock and damage to the peripheral equipment and be sure to provide adequate safety measures as needed. As safety measures, an insulation cover is fitted to the metal package which is electrically connected to the photocathode. When operated with the cathode at a high voltage (anode ground scheme), the metal package will be at this same high voltage level. Removing the insulation cover is extremely dangerous, so never attempt to remove it from the package. TPMHC0093EB PATENT: USA 1 (PAT. No. 5410211) PATENT PENDING: JAPAN 12, USA 8, EUROPE 9

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Left: H6780 Center: H6779 Right: H6779 with E5776 Front: METAL PACKAGE PMT METAL PACKAGE PMT HIGH VOLTAGE POWER SUPPLY Please refer the individual detail data sheet of H6779/H6780/H5784 series HIGH VOLTAGE METAL PACKAGE PHOTOMULTIPLIER TUBE R7400U SERIES HAMAMATSU PHOTONICS K.K., Electron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: info@hamamatsu.co.uk North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: info@hamamatsu.se Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741 E-mail: info@hamamatsu.it HOMEPAGE URL http://www.hamamatsu.com