PHOTOMULTIPLIER TUBE 1P21

TPMSB0190EA

Figure 2: Typical Gain Characteristics

Figure 3: Dimensional Outline and Basing Diagram

(Unit: mm)

Socket (Option)

(E678-11A)

TPMSA0001EA

TACCA0064EA

CHARACTERISTICS (at 25

°C)

Parameter

Typ.

Min.

Max.

Unit

Anode

Sensitivity

Cathode

Sensitivity

Gain

Anode Dark Current (after 30 minute)

Time

Response

A/lm

A/W

µA/lm

mA/W

%

—

nA

ns

ns

250

3.0

40

48

13 at 350nm

6.25

1

2.2

22

50

—

25

—

—

—

—

—

—

—

—

—

—

—

—

5

—

—

Luminous (2856K)

Radiant at 400nm

Luminous (2856K)

Radiant at 400nm

Quantum Efficiency

Anode Pulse Rise Time

Electron Transit Time

MAXIMUM RATINGS (Absolute Maximum Values)

Parameter

Value

Unit

Supply

Voltage

Average Anode Current

Ambient Temperature

1250

250

0.1

-80 to +50

Vdc

Vdc

mA

°C

Between Anode

and Cathode

Between Anode

and Last Dynode

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

VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE

Electrodes

Ratio

K

Dy1

1

Dy2

1

Dy3

1

Dy4

1

Dy5

1

Dy6

1

Dy7

1

Dy8

1

Dy9

1

P

1

1

2

4

3

5

7

6

8

9

10

K

DY1

DY2

DY3

DY4

DY5

DY6

DY7

DY8

DY9

P

DIRECTION OF LIGHT

28.5

± 1.5

8MIN.

PHOTOCATHODE

11

32.2

± 0.5

11 PIN BASE

JEDEC No. B11-88

5

49

38

29

TPMS1061E01

FEB. 1999

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

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 Limited: 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: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01

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

500

600

700

800

1000

1200

1400

SUPPLY VOLTAGE (V)