PHOTOMULTIPLIER TUBES R7311, R7511

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

TPMS1038E02

JUL. 1998 SI

Printed in Japan (500)

VOLTAGE DISTRIBUTION RATIO

Between Anode and Cathode

Between Each Succeeding Electrode

Electrodes

Ratio

K

Dy1

1

Dy2

1

Dy3

1

Dy4

1

Dy5

1

Dy6

1

Dy7

1

Dy8

1

Dy9

11

P

Figure 2: Typical Gain Characteristics

TPMSB0088EB

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

TPMSA0038EB

TACCA0063EA

Parameter

Unit

Supply Voltage

Average Anode Current

Ambient Temperature

Vdc

Vdc

mA

°C

Value

1250

150

0.01

-80 to +50

Parameter

Typ.

Min.

Unit

Cathode

Sensitivity

Anode

Sensitivity

Gain

Anode Dark Current

Time

Response

mA/W

%

%

A/W

A/W

—

nA

ns

ns

55

17.3

34.1

1.2

3.8

7.0

0.3

1.4

15

—

—

—

—

—

—

—

—

—

Max.

—

—

—

—

—

—

3

—

—

R7311

Typ.

Min.

26

26.5

—

5.2

—

2.0

0.3

1.4

15

—

—

—

—

—

—

—

—

—

Max.

—

—

—

—

—

—

3

—

—

R7511

Radiant

Quantum

Efficiency

Radiant

Anode Pulse

Rise Time

Electron

Transit Time

at 121.6nm

at 200nm

at 121.6nm

at 200nm

MAXIMUM RATINGS (Absolute Maximum Values)

CHARACTERISTICS (at 25

°C)

NOTE:

R7311 at 200nm, R7511 at 121.6nm

400

SUPPLY VOLTAGE (V)

600

800

1400

1000

1200

R7311

R7511

2

3

5

4

6

8

7

9

10

11

K

DY1

DY2

DY3

DY4

DY5

DY6

DY7

DY8

DY9

P

DIRECTION OF LIGHT

1

9.0

± 0.5

14.0

± 0.4

4MIN

11PIN BASE

PHOTOCATHODE

BOTTOM VIEW

(BASING DIAGRAM)

Socket

(E678-11H)

24

18

2- 2.2

5.5

13

11

DIRECTION

OF LIGHT

HAMAMATSU PHOTONICS K.K., Electoron Tube Center

314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205

U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218

Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658

France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10

United Kingdom: Hamamatsu Photonics UK Limted: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: (44)181-367-3560, Fax: (44)181-367-6384

North Europe: Hamamatsu Photonics Norden AB: Färögatan 7, S-164-40 Kista Sweden, Telephone: (46)8-703-29-50, Fax: (46)8-750-58-95

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