G8941 series
Features
l Active area
G8941-01:
1 mm
G8941-02:
0.5 mm
G8941-03:
0.3 mm
l Miniature package: 2 2 1 mm
l Precise chip position tolerance: 0.075 mm
Applications
l LD monitor
P H O T O D I O D E
InGaAs PIN photodiode
Sub-mount type photodiode for LD monitor
1
I General rating
Parameter
G8941-01
G8941-02
G8941-03
Unit
Active area
f1
f0.5
f0.3
mm
I Absolute maximum ratings
Parameter
Symbol
Remark
G8941-01
G8941-02
G8941-03
Unit
Reverse voltage
V
R
Max
.
10
20
20
V
Operating
temperature
Topr
-40 to +85
C
Storage
temperature
Tstg
*
-55 to +125
C
* In N
environment or in vacuum
I Electrical and optical characteristics (Ta=25 C)
G8941-01
G8941-02
G8941-03
Parameter
Symbol
Condition
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Spectral
response range
l
0.9 to 1.7
0.9 to 1.7
0.9 to 1.7
m
l=1.31 m
0.8
0.9
-
0.8
0.9
-
0.8
0.9
-
Photo sensitivity
S
l=1.55 m
0.85
0.95
-
0.85
0.95
-
0.85
0.95
-
A/W
Dark current
I
D
V
R
=5 V
-
1
5
-
0.5
2.5
-
0.3
1.5
nA
Shunt resistance
Rsh
V
R
=10 mV
-
100
-
-
300
-
-
1000
-
MW
Terminal
capacitance
Ct
V
R
=5 V,
f=1 MHz
-
90
-
-
12
-
-
5
-
pF
Cut-off
frequency
fc
V
R
=5 V,
R
L
=50 W
-
35
-
-
200
-
-
400
-
MHz
Noise equivalent
power
NEP
l=lp
2 10
-14
8 10
-15
4 10
-15
W/Hz
1/2
Detectivity
D*
l=lp
5 10
12
5 10
12
5 10
12
cmHz
1/2
/W
InGaAs PIN photodiode
G8941 series
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658
France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Smidesvgen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
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. 2002 Hamamatsu Photonics K.K.
Cat. No. KIRD1054E03
Jul. 2002 DN
I Dimensional outline (unit: mm)
KIRDA0159EA
3
G8941-01
G8941-02
KIRDA0160EA
KIRDA0161EA
G8941-03
0.2
(0.1)
0.1
0.4
0.4
(0.25)
0.925
2 0.05
1 0.1
0.2
2 0.05
ACTIVE AREA
1.0
(0.1)
(1)
(0.4)
(0.4)
(0.8)
1 0.1
0.3
CATHODE
ANODE
PHOTOSENSITIVE
SURFACE
Tolerance unless otherwise noted: 0.075
Values in parentheses are not
guaranteed, but for reference.
1
2
0.05
1
2 0.05
1.175
1.175
1.175
0.6
1
0.2
(0.1)
(1)
(0.4)
(0.4)
(0.8)
1 0.1
0.2
CATHODE
ANODE
PHOTOSENSITIVE
SURFACE
Tolerance unless otherwise noted: 0.075
Values in parentheses are not
guaranteed, but for reference.
0.2
(0.1)
0.1
0.4
0.4
(0.25)
2 0.05
ACTIVE AREA
0.5
2 0.05
1 0.1
1
2
0.05
0.05
1
2 0.05
0.5
1
0.2
(0.1)
(1)
(0.4)
(0.4)
(0.8)
1 0.1
0.2
CATHODE
ANODE
PHOTOSENSITIVE
SURFACE
Tolerance unless otherwise noted: 0.075
Values in parentheses are not
guaranteed, but for reference.
0.2
(0.1)
0.1
0.4
0.4
(0.25)
2 0.05
2 0.05
1 0.1
ACTIVE AREA
0.3
1
2
0.05
1
2 0.05
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