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[A^]Hybrid silicon Avalanche Photodiode           
Hybrid silicon Avalanche Photodiode
作者:admin    accessories来源:Make    点击数:    更新时间:2006-12-28
Preamplifier modules”SPD-052” Typical characteristics at TA=22℃

Item

Symbol

Unit

value

Minimum

Typical

Maximum

1

Photo-sensitive surface

Dia

Φ

Mm

0.8

area

A

Mm 2

0.5

2

Typical spectral response range

nm

400

1100

3

Dark current

I d

n A

100

4

Reverse voltage range

V opt

V

275

425

5

Temperature coefficient of operation voltage

K

V/ ℃

1.0

2.4

6

Voltage responsivity

1064nm

Rv

V/w × 10 5

1.1

1.4

900nm

Rv

V/w × 10 5

4.9

5.6

7

Noice equivalent power

1064nm

NEP

Pw/Hz 1/2

0.11

0.27

900nm

NEP

Pw/Hz 1/2

0.027

0.06

8

Response time(rise)

T r

ns

8

10

9

Response time(fall)

T r

ns

8

10

10

Output impedance

Ω

25

50

11

Linear voltage output range

V

0.7

12

Voltage output range

V

2.0

13

Bias at output range

V

0

-0.7

-1.0

14

Amplifier power source voltage

VS

V

± 5.5

± 6.0

± 9.0

15

Amplifier power source current

Is

mA

5

8

16

Ambient temperature at operation

Ta

-40

+70

17

Maximun reverse dark current

I d

μ A

100

Maximun photo-current

Average value

I A

μ A

100

Peak value

I P

mA

100

Incident light maximum power

Average value

W A

μ w

5.0

Peak value

W P

mW

5.0


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