Datasheet > R374

R374

更新时间： 2024-09-15 22:24:47

品牌	Logo	应用领域
HAMAMATSU		光电
页数	文件大小	规格书
2页	25K
描述
PHOTOMULTIPLIER TUBE

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R374 数据手册

PHOTOMULTIPLIER TUBE

R374

Multialkali Photocathode for UV to Near IR Range,

28 mm (1-1/8 Inch) Diameter, 11-stage Head-On Type

GENERAL

Parameter

Description/Value

185 to 850

420

Unit

—

mm dia.

—

Spectral Response

Wavelength of Maximum Response

Material

Minimum Effective Area

Multialkali

UV glass

Box and Grid

Photocathode

Window Material

Dynode

—

Structure

Number of Stages

—

Base

Suitable Socket

14-pin glass base

E678-14C (supplied)

MAXIMUM RATINGS (Absolute Maximum Values)

Parameter

Value

1500

0.1

Unit

Vdc

°C

Supply Voltage

Between Anode and Cathode

Average Anode Current

Ambient Temperature

-80 to +50

CHARACTERISTICS (at 25°C)

Parameter

Min.

—

Typ.

150

0.2

3.4 × 10⁴

5.3 × 10⁵

3.0

Max.

—

Unit

µA/lm

—

mA/W

A/lm

A/W

—

Luminous (2856K)

Cathode Sensitivity

Red/White Ratio

Radiant at 420nm

Luminous (2856K)

Radiant at 420nm

Anode Sensitivity

Gain

Anode Dark Current (after 30min. storage in darkness)

Anode Pulse Rise Time

Electron Transit Time

Time Response

NOTE: Anode characteristics are measured with the voltage distribution ratio shown below.

VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE

Electrodes

Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11

Ratio

Supply Voltage: 1000Vdc, 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.

1999 Hamamatsu Photonics K.K.

中文翻译

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