R4632 Просмотр технического описания (PDF) - Hamamatsu Photonics

Номер в каталоге

Компоненты Описание

Список матч

R4632

PHOTOMULTIPLIER TUBE

Hamamatsu Photonics 

PHOTOMULTIPLIER TUBE

R4632

For Single Photon Counting, Dark Counts 50 s-1 Typ. at 25 °C

For Extremely Low Light Level Detection

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

185 nm to 850 nm Spectral Response

SPECIFICATIONS

GENERAL

Parameter

Description/Value

Unit

Spectral Response

185 to 850

nm

Wavelength of Maximum Response

430

nm

Photocathode

MateriaI

Minimum Effective Area

Multialkali

8 × 24

—

mm

Window Material

UV glass

—

Dynode

Structure

Number of Stages

Circular-cage

9

—

—

Direct Interelectrode Anode to Last Dynode

Approx. 4

pF

Capacitances

Anode to All Other Electrodes

Approx. 6

pF

Base

11-pin base JEDEC No. B11-88 —

Weight

Approx. 45

g

Operating Ambient Temperature

-30 to +50

°C

Storage Temperature

-30 to +50

°C

SuitabIe Socket

E678–11A (Sold Separately) —

SuitabIe Socket Assembly

E717–63 (Sold Separately) —

MAXIMUM RATINGS (Absolute Maximum Values)

Parameter

Value

Unit

Supply Between Anode and Cathode

1250

V

Voltage Between Anode and Last Dynode

250

V

Average Anode Current

0.1

mA

CHARACTERISTlCS (at 25 °C)

Parameter

Min. Typ.

Luminous (2856K)

140

200

at 400 nm —

23.7

Cathode

Sensitivity

Quantum

Efficiency

at 500 nm

at 600 nm

at 700 nm

at 800 nm

—

—

—

—

18.3

10.7

2.7

0.56

Red/White Ratio

0.1

0.15

Blue Sensitivity Index

(CS 5-58)

—

7.5

Anode

Sensitivity

Luminous (2856K)

300

700

Gain

— 3.5 × 106

Dark Counts *

—

50

Anode Dark Current

(After 30 min Storage in Darkness)

—

0.2

Time

Response

Anode Pulse Rise Time

Electron Transit Time

Transit Time Spread (TTS)

—

—

—

2.2

22

1.2

* Measured at the voltage producting the gain of 1 × 106

Max.

—

—

—

—

—

—

—

—

—

—

100

1

—

—

—

Unit

µA/lm

%

%

%

%

%

—

—

A/lm

—

s-1

nA

ns

ns

ns

Figure 1: Typical Spectral Response

TPMSB0161EB

100

CATHODE

RADIANT

SENSITIVITY

10

QUANTUM

EFFICIENCY

1

0.1

0.01

100 200 300 400 500 600 700 800 900 1000

WAVELENGTH (nm)

VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE

Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 P

Ratio

1

1

1

1

1

1

1

1

1

1

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

Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please 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. ©2006 Hamamatsu Photonics K.K.

Share Link: