HAMAMATSU R1080 Datasheet

For Astro-Physics and Other Ultra-Violet Radiation Detection

13mm (1/2 Inch) Diameter, Head-on, 10-Stage, Cs-Te Photocathode

GENERAL

Parameter Description/Value Unit

Spectral Response
Wavelength of Maximum Response
Wavelength of Maximum Quantum Efficiency

Photocathode
Window Material
Dynode
Direct Interelectrode

Capacitances
Base (temporary)
Socket

Material
Minimum Useful Size

Structure
Number of Stages
Anode to Last Dynode
Anode to All Other Electrodes

PHOTOMULTIPLIER TUBE

R1080

115 to 320

240
200

Cs-Te

6

2

Mg-F

Linear focused

10

1.0

2.0

12-pin base (JEDEC No. B12-43)

E678-12A (supplied)

nm
nm
nm

—

mm dia.

—
—

—
pF
pF

—

—

MAXIMUM RATINGS (Absolute Maximum Values)

Parameter Value Unit

Supply Voltage
Average Anode Current

Ambient Temperature

Between Anode and Cathode
Between Anode and Last Dynode

CHARACTERISTICS (at 25°C)

Parameter Min. Unit

Cathode Radiant Sensitivity at 254nm
Anode Radiant Sensitivity at 254nm
Quantum Efficiency at 200nm
Gain
Anode Dark Current (after 30min. storage in darkness)

—
—
—
—
—

VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE

Electrodes
Ratio

Supply Voltage: 1000Vdc, K: Cathode, Dy: Dynode, P: Anode

K Dy11Dy21Dy31Dy41Dy51Dy61Dy71Dy81Dy9

111

1250

250

0.01

-80 to +50

Typ. Max.

28

1.4 × 10
17

5.0 × 10

0.3

Dy10 P

Vdc
Vdc

mA

°C

4

5

—
—
—
—

1

mA/W

A/W

%

—

nA

Subject to local technical requirements and regulat ions, availability of products included in this promotional material may va r y. Please consult with our sales office.
Information furnished by HAMA M ATSU is believed to be reliable. However, no respon sibility 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.

1998 Hamamatsu Photonics K.K.

©

PHOTOMULTIPLIER TUBE R1080

Figure 1: Typical Spectral Response

TPMHB0516EA

100

10

QUANTUM
EFFICIENCY

WAVELENGTH (nm)

QUANTUM EFFICIENCY (%)

CATHODE RADIANT SENSITIVITY (mA/W)

1

0.1

0.01
50 100 200150 250 300 350 400

CATHODE
RADIANT
SENSITIVITY

Figure 2: Typical Gain Characteristics

TPMHB0517EA

7

10

6

10

5

10

GAIN

4

10

3

10

2

10

500 600 700 800 1000 1200 1400

SUPPLY VOLTAGE (V)

Figure 3: Dimensional Outline and Basing Diagram (Unit: mm)

13.5 ± 0.5

FACEPLATE

PHOTOCATHODE

SEMI-FLEXIBLE
LEADS

12 PIN BASE
JEDEC
No. B12-43

37.3 ± 0.5

6MIN.

71 ± 2

13MAX.

33MIN.

Temporary Base Removed

DY10

P

7

8

1

13

K

DY7
DY5

DY9

DY3

6

5

4

3

2

DY1

Bottom View

DY10

P

6

7

5

1

12

K

DY7

DY5

DY9

DY3

4
3

2

DY1

DY8

DY6

9

10

11

DY8

8

DY6

9

10

DY4

11

DY2

TPMHA0207EA

DY4

DY2

2- 3.2

Socket

(E678-12A)

47

40
17

34

5

8

15

TACCA0009EB

HAMAMATSU PHOTONICS K.K., Electoron Tube Center
314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: [phone], Fax: [phone]

U.S.A.:

Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: [phone], Fax: [phone]

Germany:

Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: [phone], Fax: [phone]

France:

Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: [phone], Fax: [phone]

United Kingdom:
North Europe:
Italy:

Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: [phone], Fax: [phone]

Hamamatsu Photonics Norden AB: Färögatan 7, S-164-40 Kista Sweden, Telephone: [phone], Fax: [phone]

Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: [phone], Fax: [phone]

TPMH1212E01
AUG. 1998