Datasheet > P3981

P3981

更新时间： 2024-11-30 03:44:15

品牌	Logo	应用领域
HAMAMATSU		光电
页数	文件大小	规格书
4页	133K
描述
MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation

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I N F R A R E D D E T E C T O R

MCT photoconductive detector

P3257/P3981/P2750 series

Non-cooled type and TE-cooled type suitable for long, continuous operation

Features

Applications

Choice of spectral response (up to 12 µm)

The band gap can be adjusted by controlling the composition

ratio of HgTe and CdTe. Utilizing this fact, various types are

available in different spectral characteristics.

Photoconductive element that decreases its resistance

by input of infrared light

Radiation thermometer

Gas analyzer

Infrared spectrophotometer

FTIR

CO2 laser monitor

Custom devices available

Accessories (Optional)

Custom devices not listed in this catalog are also

available with different spectral response, active area

size and number of element.

Heatsink for two-stage TE-cooler

A3179-01

(Can also be used with P3257-31)

Heatsink for three-stage TE-cooler A3179-04

Temperature controller C1103-05 (-25 to -75 ˚C)

C1103-07 (20 to -30 ˚C)

Easy-to-use infrared detector modules with preamp

available

Preamp

C5185-01 (P3981/P2750 series)

(Preamp for P3257-30/-31 available upon request)

Infrared detector modules with preamp

P4631-10 (P3257-31)

P4631

(P3981)

P4631-04 (P2750)

ꢀ General ratings / Absolute maximum ratings

Absolute maximum ratings

Dimensional

outline/

Active

area

Thermistor TE-cooler

Operating

temperature temperature

Storage

Allowable

current

Type No.

Package

Cooling

power

dissipation

(mW )

allowable

current

W indow

Topr

(°C)

Tstg

(°C)

material *¹

(mm)

(A)

(mA)

P3257-30

ꢀ/Se

with BNC connector Non-cooled

O ne-stage

TE-cooled

P3257-31

TO-8

1.5

P3981

ꢀ/S

TO-8

1 × 1

Two-stage

TO-66

-40 to +60 -55 to +60

P3981-01

P2750-08

P2750

0.2

TE-cooled

TO-8

1.0

Three-stage

TE-cooled

ꢀ/S

TO-3

P2750-06

0.25 × 0.25

*1: W indow material S : Sapphire glass

Se: ZnSe

ꢀ Electrical and optical characteristics (Typ. unless otherwise noted)

Measurement

P eak

sensitivity

wavelength

λ p

Photo

sensitivity *²

λ =λ p *³

condition

Elem ent

tem perature

Cut-off

wavelength

λ c

Rise time

0 to 63 %

Dark

resistance

NEP

(500, 1200, 1) *⁴

(

p *³, 1200, 1) λ =λ p *³

Type No.

Min.

Typ.

1/2

(°C)

(µm)

6.5

7.0

(µm)

11.0

11.5

(V/W )

2 × 10^-3

5 × 10^-3

(cm ·H z /W ) (cm ·H z /W ) (cm·Hz^1/2/W ) (W /Hz^1/2

)

(µs)

1 (ns)

(Ω)

P3257-30

P3257-31

P3981

P3981-01

P2750-08

P2750

5.0 × 10⁵3.0 × 10⁶

1.0 × 10⁶6.0 × 10⁶

2.0 × 10⁵

5.0 × 10⁵

5.0 × 10^-7

2.0 × 10^-7

3.6

4.8

4.3

5.4

5.5

1 × 10⁴

5.0 × 10⁸5.0 × 10⁹1.3 × 10¹¹7.7 × 10^-13

600

160

200

-30

-60

3 × 10²

2 × 10³

3 × 10³

3.0 × 10⁸3.0 × 10⁹1.5 × 10¹⁰6.7 × 10^-12

2.2 × 10^-12

1.0 × 10⁹9.0 × 10⁹4.5 × 10¹⁰

5.0 × 10^-13

P2750-06

*2: Photo sensitivity changes with the bias current. The values in the above table are measured with the optimum bias current.

*3: P3257-30/-31: λ =10.6 µm

*4: P3257-30/-31: (800, 1200, 1)

12 3 4

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与P3981相关器件

型号	品牌	获取价格	描述	数据表
P3981-01	HAMAMATSU	获取价格	MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continu
P3982	ETC	获取价格
P3982-01	ETC	获取价格
P39-9ST	ETC	获取价格	AC-DC POWER MODULE 9VDC OUTPUT
P39-9ST-04	ETC	获取价格	AC-DC POWER MODULE 9VDC OUTPUT
P39-9STAX	ETC	获取价格	AC-DC POWER MODULE 9VDC OUTPUT
P39-9STQX	ETC	获取价格	AC-DC POWER MODULE 9VDC OUTPUT
P39-9STX	ETC	获取价格	AC-DC POWER MODULE 9VDC OUTPUT
P39-9STXA	ETC	获取价格	AC-DC POWER MODULE 9VDC OUTPUT
P39-9STXE	ETC	获取价格	AC-DC POWER MODULE 9VDC OUTPUT

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