Compact size (16 mm diameter, 12 mm seated length), Fast Time response (rise time 0.78 ns)

Transcription

1 METAL ACKAGE HOTOMULTILIER TUBE R7400U SERIES Compact size (6 mm diameter, 2 mm seated length), Fast Time response (rise time 0.7 ns) The R7400U series is a subminiature photomultiplier tube with a 6 mm diameter and 2 mm seated length. A precision engineered -stage electron multiplier (composed of metal channel dynodes) is incorporated in the TO- 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 0.7 ns. Various types of the R7400U series are available with different spectral response and gain ranges, including those selected specifically for photon counting applications. Hamamatsu also provides a hemispherical lens input option to the series (R740 and R7402), effectively doubling the active area. Left: R7400U Right: R740/R7402 FEATURES World's smallest photomultiplier tubes assembled in a TO- metal package (/7th of the Hamamatsu R647). The necessary components are built into a TO- package while retaining full photomultiplier tube performance to create a new generation of photosensors. hoton counting type: R7400. The R7400 is specially selected on account of low noise and high gain for use in photon counting applications. Hemispherical lens window types: R740 (bialkali), R7402 (multialkali). The hemispherical lens window doubles the effective input area to 2 mm in diameter. SERIES Standard For hoton Counting With Lens GENERAL arameter Minimum Effective Area Dynode Weight Ambient Temperature Solar Blind Structure Number of Stage R7400U Series/R7400 R740/R7402/R740 R7400U Series/R7400 R740/R7402/R740 UV to Visible Range R7400U/R7400U-03/R7400U-06 R7400 R740 (Visible Range) Description/Value Metal Channel Approx. 5.3 Approx to to + UV to Near IR Range R7400U-0/R7400U-02/R7400U-04/R7400U-20 Unit mm Insulation Cover Yes Yes R7402 (Visible to Near IR Range ) Yes g C VOLTAGE DISTRIBUTION RATIO Electrodes K Dy Dy2 Dy3 Dy4 Ratio Supply Voltage: 00 V K: Cathode Dy: Dynode : Anode Dy5 Dy6 Dy7 Dy 0.5 Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. lease consult with our sales office. 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. Hamamatsu hotonics K.K.

2 METAL ACKAGE HOTOMULTILIER TUBE R7400U SERIES CHARACTERISTICS (at 25 C) Spectral Response Type No. Remarks Range (nm) eak Wave- Iength (nm) Solar Blind 60 to R7400U Visible 300 to 6 R7400U-03 5 to R7400U-06 UV to Visible 60 to 6 R7400U-0 Visible 300 to 400 R7400U to 0 0 R7400U-20 UV to Near IR 300 to R7400U-04 5 to 400 R to With Lens R to 400 (a): Measured at 254 nm. (b): Measured after a 30-minute storage in darkness. hotocathode Material Cs-Te Bialkali Multialkali Bialkali Multialkali Figure : Typical Spectral Response (Solar Blind) HOTOCATHODE RADIANT SENSITIVITY (ma / W) TMHB0473EA Window Material Synthetic silica Borosilicate glass UV glass Synthetic silica Borosilicate glass UV glass Borosilicate glass Outline No. Maximum Ratings Anode to Average Cathode Anode Voltage Current (V dc) (ma) 000 (d) TMHB0474EA (e) Cathode Sensitivity Luminous Red/White Blue(5-5) Ratio (µa/lm) (µa/lm-b) 0-3 Min. (µa/lm) (c): Measured at a gain of 0 6 (d): Do not apply the maximum supply voltage for more than 30 seconds continuously. Figure 2: Typical Spectral Response (Bialkali) HOTOCATHODE RADIANT SENSITIVITY (ma / W) 0 R7400U-06 R7400U-03 R7400U Radiant (ma/w) 22 (a) (at 630 nm) Figure 3: Typical Spectral Response (Multialkali) TMHB0475EB 00 R7400U-04 R7400U-02 Figure 4: Typical Gain Characteristics TMHB049EB 0 7 R7400 CATHODE RADIANT SENSITIVITY (ma / W) 0 R7400U-0 R7400U-20 GAIN R7400U/-03/ SULY VOLTAGE (V)

3 Anode to Cathode Supply Voltage (V dc) Anode Sensitivity Luminous Min. (A/lm) (A/lm) Radiant (A/W) 00(a) Anode Characteristics Anode Dark (b) Gain Current (na) Max. (na) 0.5 Time Response RiseTime (ns) Electron Transit Time (ns) Type No. R7400U Type No. R7400 R740 For hoton Counting ( Type) Min Gain 0 6 Dark Count (c) (s - ) 0 Max R7400U-03 R7400U R7400U-0 R7400U-02 R7400U R7400U R R7402 (e): The output current averaged over 30 seconds should not exceed 0. ma. Figure 5: Typical Gain Characteristics 0 7 TMHB0492EC Figure 6: Anode Dark Current (v.s. Supply Voltage) 0 TMHB0477EB 0 6 R7400U-0/-02/-04/-20 R7400U-02/-20 GAIN Anode Dark Current (na) 0. R7400U/-03/-06 R7400U-0/ SULY VOLTAGE (V) SULY VOLTAGE (V) Figure 7: Anode Dark Current (v.s. Temperature) 00 TMHB047EA ANODE DARK CURRENT (na) 0 0. R7400U-0/04 R7400U/03/ Supply Voltage: -00 V TEMERATURE ( C)

4 METAL ACKAGE HOTOMULTILIER TUBE R7400U SERIES Figure : Transmittance of Lens Figure 9: Lens Effect TRANSMITTANCE (%) TMSB037EB X-AXIS(mm) LENS ANODE SENSITIVITY Y-AXIS(mm) WITH LENS WITHOUT LENS 0 00 MEASUREMENT CONDITIONS WAVELENGTH : 400 nm SULY VOLTAGE : -00 V A mm diameter spot light (parallel light) is scanned at the center of the photocathode in X and Y directions. TMHC053EA Figure 0: Lens Effect R740 R TMHB046EB 300 TMHB0462EB RELATIVE OUTUT (%) 2 00 WITH LENS ARALLEL LIGHT WITH LENS DIFFUSED LIGHT WITHOUT LENS RELATIVE OUTUT (%) 2 00 WITH LENS ARALLEL LIGHT WITH LENS DIFFUSED LIGHT WITHOUT LENS MT: R7400U SULY VOLTAGE: -00 V MT: R7400U-0 SULY VOLTAGE: -00 V arallel light : arallel Light: from a 40 mm diameter parallel light source insuring uniform intensity over the entire active area of the photomultiplier tube. Diffused light: Diffused light: from a 40 mm diameter parallel light source and a diffuser placed 0cm from the detector. The entire active area of the MT is exposed.

5 Figure : Dimensional Outline and Basing Diagram (Unit: mm) R7400U, -0, -02, -03, -04, -20, R ± ± 0.2 WINDOW 9.4 ± 0.4 INSULATION COVER (olyoxymethylene).5 ± ± ± 5.4 ± HOTOCATHODE MIN. 0.6 Bottom View TMHA04EC 2R7400U-06,-09 INSULATION COVER (olyoxymethylene) 2. ± ± ± ± 5.4 ± (IC) K 2 DY3 2 DY ± 0.4 WINDOW.0 ± 0.4 HOTOCATHODE MIN DY 0 9 DY DY DY6 (IC) IC: Internal Connection (Do not use) Bottom View TMHA040EC 3R740, R7402, R740 9 ± 0.5 INSULATION COVER (olyoxymethylene) 5.9 ± 0.4 4±0.3 SR7.5 ± ± ± 5.4 ± HOTOCATHODE MIN. 0.6 Bottom View TMHA045EC

6 METAL ACKAGE HOTOMULTILIER TUBE R7400U SERIES ACCESSORIES OTION Socket E67-2M DY5 DY3 K 2.5 DY DY DY6 DY Top View TACCA0059EC D Type Socket Assemblies E5770/E570 The E5770 and E570 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. Type No. E5770 E570 Grounded Electrode Anode/Cathode Anode Divider Resistance (Total) Maximum Linear Output of hotomultiplier Tube (DC Mode) 2. MΩ 3 µa Cathode Grounded ulse Output Signal Anode Grounded DC/ulse DC/ulse * 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 E570, the shield of the signal output cable is connected to the grounded cable, so the E570 can be used only for negative high voltage operation. Consult our sales office when the E570 is needed for positive high voltage operation. C-board Mounting Type E5770 Cable Output Type E570 6 SIGNAL OUT 6 SIGNAL OUT RG-74/U 7 0±0.5 Top View 7± GND or +HV R9 C3 DY R C2 R7 C DY6 R6 DY5 R5 DY4 R4 DY3 R3 R2 DY K R -HV or GND R to R : 330 kω R9 : 60 kω C to C3 : 0.0 µf/ V 5 ± 0.5 Top View 7±0.2 SIGNAL OUT: RG-74 /U DY DY6 DY5 DY4 DY3 DY K R9 R R7 R6 R5 R4 R3 R2 R R to R : 330 kω R9 : 60 kω C to C3 : 0.0 µf / V GND: AWG22 C3 (BLACK) C2 C -HV: AWG22 (VIOLET) -HV SIGNAL OUT 4 -HV: AWG22 (VIOLET) For +HV, it will be necessary to use a coupling capacitor between the output and the customer's signal processing circuit. GND: AWG22 (BLACK) GND Bottom View TACCA0057EF TACCA0060EC

7 DA Type Socket Assembly C57 The C57 is a subminiature socket assembly that incorporates a voltage divider circuit and a low-noise amplifier. SECIFICATION of Built-in Amplifier arameter Value Unit Input Voltage for Amplifier ±5 V Current to Voltage Conversion Factor V/µA Maximum Output Voltage (with no load resistor) 0 V Bandwidth (-3 db) DC to 20 khz Compact High Voltage ower 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 ±0.2 AMLIFIER +5 V: AWG22 (RED) SIGNAL GND SIGNAL OUT RG-74/U -5 V: AWG22 (BLUE) OWER SULY R9 C3 GND: AWG22 (BLACK) DY R C2 R7 C DY6 R6 DY5 R5 DY4 R4 DY3 R3 R2 DY K R -HV: AWG22 (VIOLET) R to R : 330 KΩ R9 : 60 KΩ C to C3 : 0.0 µf/ V +5 V: AWG22 (RED) -5 V: AWG22 (BLUE) SIGNAL OUT: RG-74/U GND: AWG22 (BLACK) -HV: AWG22 (VIOLET) TACCA006EC SECIFICATION arameter Input Voltage Input Current *A 2 Variable Output Range Maximum Output Current Ripple Noise Line Regulation *B Load Regulation *C with no load 2with full load *A: at maximum output voltage *B: against ± V Change. *C: against 0 to 00 % Load Change. C V dc C V dc C V dc C V dc 4 ma 5 ma 4 ma 5 ma 90 ma 95 ma 90 ma 95 ma 0 V to -2 V 0 V to +2 V 0.6 ma 0.5 ma 0.6 ma 0.5 ma % p-p ±0.0 % p-p ±0.0 % p-p

8 METAL ACKAGE HOTOMULTILIER TUBE R7400U SERIES WARNING: HIGH VOLTAGE HIGH VOLTAGE 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. RELATED RODUCTS HOTOSENSOR MODULES H6779/H670/H574 SERIES The H6779/H670 series are new light sensor modules including the compact photomultiplier tube, (METAL ACKAGE MT) and operating power supply. It features low voltage operation (+5 V) and low power consumption (Approx. 4 mw for H6779/H670). Compared with current light sensors, it has several advantages like high sensitivity, wide dynamic range and fast time response. These are featured by the MT and the Cockcroft-Walton high voltage power supply. The H5773/H6779 series are on-board types which facilitates mounting directly on a printed circuit board and the H573/H670 series have a cable output. H574 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. FEATURES Low ower Consumption Low Voltage Drive Easy to Use High Sensitivity Wide Dynamic Range Fast Time Response lease refer the individual detail data sheet of H6779/H670/H574 series Left: H670 Center: H6779 Right: H6779 with E5776 Front: METAL ACKAGE MT METAL ACKAGE MT HIGH VOLTAGE OWER SULY TMHC0093EB H6779 Series H5773, H6779 Series: SIZE 25(W) (D) (L) mm WEIGHT: g H573,H670 Series : SIZE 22(W) 22(D) (L) mm WEIGHT: 0 g H574 Series : SIZE 22(W) 22(D) 60(L) mm WEIGHT: 00 g ATENT: USA (AT. No. 5402) ATENT ENDING: JAAN 2, USA, EUROE 9 HOMEAGE URL HAMAMATSU HOTONICS K.K., Electron Tube Center 34-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, , Japan, Telephone: ()539/62-524, Fax: ()539/ U.S.A.: Hamamatsu Corporation: 360 Foothill Road,. O. Box 690, Bridgewater. N.J , U.S.A., Telephone: () , Fax: () usa@hamamatsu.com Germany: Hamamatsu hotonics Deutschland GmbH: Arzbergerstr. 0, D-22 Herrsching am Ammersee, Germany, Telephone: (49) , Fax: (49) info@hamamatsu.de France: Hamamatsu hotonics France S.A.R.L.:, Rue du Saule Trapu, arc du Moulin de Massy, 92 Massy Cedex, France, Telephone: (33) , Fax: (33) infos@hamamatsu.fr United Kingdom: Hamamatsu hotonics UK Limited: 2 Howard Court, 0 Tewin Road Welwyn Garden City Hertfordshire AL7 BW, United Kingdom, Telephone: 44-(0) , Fax: 44(0) info@hamamatsu.co.uk North Europe: Hamamatsu hotonics Norden AB: Smidesvägen 2, SE-7-4 SOLNA, Sweden, Telephone: (46) , Fax: (46) info@hamamatsu.se Italy: Hamamatsu hotonics Italia: S.R.L.: Strada della Moia, /E, 20 Arese, (Milano), Italy, Telephone: (39) , Fax: (39) info@hamamatsu.it TMH204E06 AUG. I (000)