g6854-01 kird1013e

PHOTODIODE
InGaAs PIN photodiode
G6854-01
Spherical lens window package for efficient fiber coupling
Features
Applications
l Easy optical axis alignment
l High fiber coupling efficiency
l CD package
l Optical fiber communications
High degree of base positioning accuracy allows
easy positioning.
l Package weldable by YAG laser
l Spherical lens window with AR coating minimizes
return light input
■ Absolute maximum ratings (Ta=25 °C)
Parameter
Reverse voltage
Operating temperature
Storage temperature
Symbol
VR Max.
Topr
Tstg
Value
20
-40 to +85
-55 to +125
Unit
V
°C
°C
■ Electrical and optical characteristics (Ta=25 °C)
Parameter
Spectral response range
Peak sensitivity wavelength
Symbol
λ
λp
Photo sensitivity
S
Dark current
ID
Cut-off frequency
fc
Terminal capacitance
Shunt resistance
Detectivity
Noise equivalent power
Ct
Rsh
D*
NEP
Condition
λ=1.3 µm
λ=1.55 µm
VR=5 V
VR=5 V, RL=50 Ω
λ=1.3 µm, -3 dB
VR=5 V, f=1 MHz
VR=10 mV
λ=λp
λ=λp
Min.
0.8
0.85
-
Typ.
0.9 to 1.7
1.55
0.9
0.95
80
Max.
400
Unit
µm
µm
A/W
A/W
pA
1
2
-
GHz
-
1
8
5 × 1012
2 × 10-15
1.5
-
pF
GΩ
cm · Hz1/2/W
W/Hz1/2
G6854-01 may be damaged by Electro Static Discharge, etc. Be carefull when using G6854-01.
1
G6854-01
InGaAs PIN photodiode
■ Spectral response
■ Dark current vs. reverse voltage
(Typ. Ta=25 ˚C)
10 nA
TERMINAL CAPACITANCE
0.5
100 pA
10 pA
1 pA
0
0.6
0.8
1.0
1.2
1.4
1.6
1.8
100 fA
0.01
2.0
0.1
WAVELENGTH (µm)
1
10
1 pF
100 fF
10 fF
0.1
-5
-10
(Typ.)
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
-15
KIRDB0153EA
1.0
PHOTO SENSITIVITY (A/W)
PHOTO SENSITIVITY (A/W)
0
100
■ Fiber coupling characteristic
(Z axis)
(Typ. Ta=25 ˚C)
1.0
5
10
KIRDB0152EA
■ Fiber coupling characteristic
(X, Y axes)
(Typ. Ta=25 ˚C, λ=1.3 µm, RL=50 Ω, VR =5 V)
1
REVERSE VOLTAGE (V)
REVERSE VOLTAGE (V)
■ Frequency response
10
10 pF
1 fF
0.01
100
KIRDB0002EB
RELATIVE OUTPUT (dB)
(Typ. Ta=25 ˚C, f=1 MHz)
100 pF
1 nA
DARK CURRENT
PHOTO SENSITIVITY (A/W)
1
■ Terminal capacitance vs. reverse voltage
(Typ. Ta=25 ˚C)
0.9
0.8
0.7
0.6
0.1
-20
10 MHz
100 MHz
1 GHz
10 GHz
FREQUENCY
0
-300
-200
-100
0
100
200
300
■ Dimensional outline (unit: mm)
800
1000
1200
1400
1600
1800
KIRDB0156EB
KIRDB0155EB
OPTICAL FIBER
(GI 50)
Y
OPTICAL FIBER
(GI 50)
Y
+0
5.6 -0.03
600
DISTANCE BETWEEN LENS AND FIBER END (µm)
SHIFT FROM LENS CENTER X, Y (µm)
KIRDB0154EA
0.5
400
4.3 ± 0.1
3.8 ± 0.1
X
X
1.5 ± 0.1
Z
Z
λ=1.3 µm
X, Y=0 mm
λ=1.3 µm
Z=1 mm
11 MIN.
3.55 ± 0.2
PHOTOSENSITIVE
SURFACE
0.08
KIRDC0043EA
1.2 ± 0.1
KIRDC0042EA
0.45
LEAD
CASE
2.5 ± 0.2
KIRDA0063EC
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. ©2004 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, 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.: 19, 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: Smidesvägen 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
Cat. No. KIRD1013E04
2
Mar. 2004 DN