P3981 datasheet, PDF - EEWORLD Datasheet

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P3981: DescriptionMCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation; CategoryLED optoelectronic/LED photoelectric; File Size124KB，4 Pages; ManufacturerHamamatsu; Websitehttp://www.hamamatsu.com; Environmental Compliance

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P3981 Overview

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

P3981 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Hamamatsu
package instruction	TO-8, 6 PIN
Reach Compliance Code	unknown
Configuration	SINGLE WITH BUILT-IN TE-COOLER AND THERMISTOR
Number of functions	1
Maximum operating temperature	60 °C
Minimum operating temperature	-40 °C
Optoelectronic device types	OPTOELECTRONIC DEVICE
Base Number Matches	1

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INFRARED DETECTOR

MCT photoconductive detector

P3257/P3981/P2750 series

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

Features

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

Custom devices available

Custom devices not listed in this catalog are also

available with different spectral response, active area

size and number of element.

Easy-to-use infrared detector modules with preamp

available

Applications

Choice of spectral response (up to 12 µm)

Radiation thermometer

Gas analyzer

Infrared spectrophotometer

FTIR

laser monitor

Accessories (Optional)

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)

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)

A bsolute m axim um ratings

Therm istor TE -cooler

O perating

S torage

A llowable

power

allowable

tem perature tem perature

current

dissipation

current

Topr

Tstg

(m W )

(A )

(m A )

(°C )

1.5

0.2

1.0

-40 to +60

-55 to +60

G eneral ratings / Absolute m axim um ratings

D im e nsiona l

outline /

W indow

m a terial *

➀

/S e

A ctive

area

Type N o.

Package

C ooling

(m m )

w ith BN C c onnec tor N on-cooled

O n e -s ta g e

TO -8

P 3257-31

➁

/S e

T E -c o o le d

➁

TO -8

P 3981

1 × 1

T w o -s ta g e

TO -66

P 3981-01

➂

T E -c o o le d

➁

TO -8

P 2750-08

T h re e -s ta g e

P 2750

TO -3

➃

T E -c o o le d 0 .2 5 × 0 .2 5

P 2750-06

*1: W indow m aterial S : S apphire glass

S e: ZnS e

P 3257-30

E lectrical and optical characteristics (Typ. unless otherw ise noted)

M easure m e nt

P eak

P hoto

condition

C ut-off

sensitivity

sensitivity *

wavelength

E le m e n t

wavelength

λc

te m p e ra tu re

λp

λ=λp

(°C )

(µ m )

6.5

7.0

(µ m )

11.0

11.5

(V /W )

2 × 10

-3

5 × 10

-3

∗

(500, 1200, 1) *

∗

(λp *

, 1 2 0 0 , 1 )

NEP

λ=λp

D a rk

R ise tim e

re sis ta n c e

0 to 63 %

Type N o.

P 3257-30

P 3257-31

P 3981

3.6

4.3

1 × 10

5.0 × 10

1.3 × 10

-30

P 3981-01

P 2750-08

3.0 × 10

1.5 × 10

4.8

5.4

3 × 10

P 2750

2 × 10

-60

4.8

5.5

1.0 × 10

9.0 × 10

4.5 × 10

3 × 10

P 2750-06

*2: P hoto sensitivity changes with the bias current. The values in the above table are m easured

*3: P 3257-30/-31:

λ=10.6

µm

*4: P 3257-30/-31: (800, 1200, 1)

M in.

Typ.

(cm ·H z

1/2

/W ) (cm ·H z

1/2

/W ) (cm ·H z

1/2

/W ) (W /H z

1/2

)

5.0 × 10

3.0 × 10

2.0 × 10

5.0 × 10

-7

6.0 × 10

1.0 × 10

5.0 × 10

2.0 × 10

-7

7.7 × 10

-13

(µ s)

1 (ns)

(Ω )

600

6.7 × 10

-12

160

2.2 × 10

-12

200

5.0 × 10

-13

with the optim um bias current.

P3981 Related Products

	P3981	P3257-30	P3257-31	P3257_07	P3981-01	P2750-08	P2750	P2750-06
Description	MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation	MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation	MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation	MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation	MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation	MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation	MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation	MCT photoconductive detector Non-cooled type and TE-cooled type suitable for long, continuous operation
Is it Rohs certified?	conform to	conform to	-	-	conform to	conform to	conform to	-
Maker	Hamamatsu	Hamamatsu	Hamamatsu	-	Hamamatsu	Hamamatsu	Hamamatsu	Hamamatsu
package instruction	TO-8, 6 PIN	TO-8, 6 PIN	TO-8, 6 PIN	-	TO-66, 6 PIN	TO-8, 6 PIN	TO-3, 8 PIN	TO-3, 8 PIN
Reach Compliance Code	unknown	unknow	unknow	-	unknown	unknow	unknow	unknow
Configuration	SINGLE WITH BUILT-IN TE-COOLER AND THERMISTOR	SINGLE	SINGLE WITH BUILT-IN TE-COOLER AND THERMISTOR	-	SINGLE WITH BUILT-IN TE-COOLER AND THERMISTOR	SINGLE WITH BUILT-IN TE-COOLER AND THERMISTOR	COMPLEX	COMPLEX
Number of functions	1	1	1	-	1	1	1	1
Maximum operating temperature	60 °C	60 °C	60 °C	-	60 °C	60 °C	60 °C	60 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-	-40 °C	-40 °C	-40 °C	-40 °C
Optoelectronic device types	OPTOELECTRONIC DEVICE	OPTOELECTRONIC DEVICE	OPTOELECTRONIC DEVICE	-	OPTOELECTRONIC DEVICE	OPTOELECTRONIC DEVICE	OPTOELECTRONIC DEVICE	OPTOELECTRONIC DEVICE

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