GENERAL

MAXIMUM RATINGS (Absolute Maximum Values)

CHARACTERISTlCS (at 25

°C)

TPMSB0236EB

Supply Voltage: 1000 V, 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

11

P

PHOTOMULTIPLIER TUBE

R11568

200

300

400

500

100

600

700

800

WAVELENGTH (nm)

CATHODE RADIANT SENSITIVITY

QUANTUM EFFICIENCY

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. ©2011 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.

Value

1250

250

0.1

V

V

mA

Unit

Parameter

Supply

Voltage

Average Anode Current

Typ.

Max.

Unit

—

—

—

—

2000

—

—

10

—

—

µA/lm

mA/W

%

—

A/lm

A/W

—

nA

ns

ns

60

60

18.6

7.1

600

6

1.0

1

2.2

22

Min.

Luminous (2856 K)

Radiant at 400 nm

Quantum

Efficiency at 400 nm

Blue Sensitivity Index

(CS 5-58)

Luminous (2856 K)

Radiant at 400 nm

Anode Pulse Rise Time

Electron Transit Time

40

—

—

—

200

—

—

—

—

—

Parameter

Cathode

Sensitivity

Anode

Sensitivity

Gain

Anode Dark Current

(After 30 min Storage in Darkness)

Time

Response

SPECIFICATIONS

Between Anode and Cathode

Between Anode and Last Dynode

28 mm (1-1/8 Inch) Diameter, 9-stage, Bialkali Photocathode, Side-on Type

High Gain and Low Dark Current

185 nm to 650 nm Spectral Response

Parameter

Description/Value

Unit

Spectral Response

Wavelength of Maximum Response

Photocathode

Window Material

Dynode

Direct Interelectrode

Capacitances

Base

Weight

Operating Ambient Temperature

Storage Temperature

SuitabIe Socket

SuitabIe Socket Assembly

185 to 650

400

Bialkali

8

× 24

UV glass

Circular-cage

9

4

6

11-pin base JEDEC No. B11-88

Approx. 45

-30 to +50

-30 to +50

E678–11A (Sold Separately)

E717–63 (Sold Separately)

nm

nm

—

mm

—

—

—

pF

pF

—

g

°C

°C

—

—

MateriaI

Minimum Effective Area

Structure

Number of Stages

Anode to Last Dynode

Anode to All Other Electrodes