Sumitomo Electric Industries, Ltd.
Part No.: SPT3300 Series
Document No.: HUW9824045-01D
Date of issue: July 21, 2000
Page 1 of 7
Technical Specification
of
Long Wavelength PIN Photodiode Module
SPT3300 Series
Sumitomo Electric Industries, Ltd.
Part No.: SPT3300 Series
Document No.: HUW9824045-01D
Date of issue: July 21, 2000
Page 2 of 7
1. General
SPT3300 Series are InGaAs/InP PIN photodiode modules designed for fiber optic communication
systems. These modules have low capacitance, high speed and low dark current.
A photodiode is mounted into a low capacitance coaxial package integrated with a single mode fiber
pigtail.
2. Package dimension and pin assignment
(See attached appendix.)
3. Absolute maximum ratings (Tc=+25°C, unless otherwise noted.)
Parameter Symbol Ratings Unit
Storage temperature Tstg -40~+85 °C
Operating case temperature Top -40~+85 °C
Reverse voltage Vr 15 V
Reverse current Ir 2mA
Forward current If 50 mA
Soldering temperature (≤10sec.) Stemp 260 °C
Sumitomo Electric Industries, Ltd.
Part No.: SPT3300 Series
Document No.: HUW9824045-01D
Date of issue: July 21, 2000
Page 3 of 7
4. Electrical and optical characteristics (Vr=5V, Tc=+25°C, unless otherwise noted.)
Parameter Symbol Condition Min. Typ. Max. Unit
λ=1310nm, (*1) 0.800.85 —Responsivity Rλ=1550nm, (*1) 0.850.90 —A/W
Bandwidth fc λ=1310nm, 3dB dwon, RL=50W 2— — GHz
Dark current Id —0.1 1nA
Total capacitance Cp f=1MHz, (*2) —0.6 0.9 pF
λ=1310nm — — -30Optical Return Loss ORL λ=1550nm — — -30 dB
Active diameter φ80 —µm
Note: *1. Measured with the standard equipment of SEI.
*2. Measured at anode-cathode, case open and not grounded.
5. Fiber pigtail specification
Parameter Min. Typ. Max. Unit
Type Single Mode —
Mode field diameter@1310nm 8.5 9.5 10.5 µm
Cladding diameter 122 125 128 µm
Outer jacket diameter 0.8 0.9 1.0 mm
Bending radius 30 — — mm
Sumitomo Electric Industries, Ltd.
Part No.: SPT3300 Series
Document No.: HUW9824045-01D
Date of issue: July 21, 2000
Page 4 of 7
6. Ordering information
Part number Pin assignment Connector type Flange type (hole pitch)
SPR3303-CN Flangeless
SPT3303-CP SC/PC Vertical (12mm)
SPT3303-CS Horizontal (12.7mm)
SPR3303-DN Flangeless
SPT3303-DP Type A FC/PC Vertical (12mm)
SPT3303-DS Horizontal (12.7mm)
SPR3303-QNFlangeless
SPT3303-QP SC/Angled PC Vertical (12mm)
SPT3303-QS Horizontal (12.7mm)
SPR3305-CN Flangeless
SPT3305-CP SC/PC Vertical (12mm)
SPT3305-CS Horizontal (12.7mm)
SPR3305-DN Flangeless
SPT3305-DP Type B FC/PC Vertical (12mm)
SPT3305-DS Horizontal (12.7mm)
SPR3305-QNFlangeless
SPT3305-QP SC/Angled PC Vertical (12mm)
SPT3305-QS Horizontal (12.7mm)
7. Precaution
(1) The modules should be handled in the same manner as ordinary semiconductor devices to prevent
the electro-static damages. For safe keeping and carrying, the modules should be packaged with
ESD proof material. To assemble the modules on PCB, the workbench, the soldering iron and the
human body should be grounded.
(2) The stress to the fiber pigtail may cause the damage on the performance. The fiber pigtail may snap
off by dropping the module.
(3) Please pay special attention to the atmosphere condition because the dew on the module may cause
some electrical damages.
(4) Under such a strong vibration environment as in automobile, the performance and reliability are not
guaranteed.
Sumitomo Electric Industries, Ltd.
Part No.: SPT3300 Series
Document No.: HUW9824045-01D
Date of issue: July 21, 2000
Page 5 of 7
Code Connector type Code Flange type Code Pin assignment Pin No. Pin function
CSC/PC NFlangeless 3Type A for typeA and typeB
DFC/PC PVertical (12.0mm) 5Type B 1(CASE)
QSC/Angled PC SHorizontal (12.7mm) 2PD cathode
XNo connector X(Customize) 3PD anode
Appendix
Part No.: SPT330 - /
o oo ooo
1000 min
φ0.9
SC/PC connector
Unit: mm
Tolerance: ±0.1mm, unless otherwise noted
Connector type Flange type Pin assignment
(Customize code)
1000 min
FC/PC connector
No connector 1000 min
φ6.5
(φ5.7)
24±1 12 min.
P.C.D. 2.0±0.5
3-φ0.3
Flangeless
2
3
1
Type A
3
2
1
Type B
2.5 8.0
12.0
18.0±0.2
2- φ2.2
1.0
φ7.2
2
3
1
Type AVertical flange
3
2
1
Type B
12 min.
17.0±0.2
8.0±0.2
Horizontal flange
3
2
1
Type B
2
3
1
Type A
2- φ2.4
11 min.
φ6.5
φ6.5
25±1
8.0±0.2
12.7
4.0
24±1
1000 min
SC/Angled PC connector
8° polished
Sumitomo Electric Industries, Ltd.
Part No.: SPT3300 Series
Document No.: HUW9824045-01D
Date of issue: July 21, 2000
Page 6 of 7
8. For More Information
U.S.A.
Sumitomo Electric Lightwave Corp.
78 Alexander Drive, Research Triangle Park, NC, 27709
U.S.A.
Tel. (919) 541-8100
Fax. (919) 541-8376
E-mail: info@sumitomoelectric.com
URL: http://www.sumitomoelectric.com
Europe
Sumitomo Electric Europe Ltd.
220 Centennial Park, Centennial Avenne, Elstree, Herts, WD6 3SL
United Kingdom
Tel. (020) 8953-8118
Fax. (020) 8207-5950
Japan
Sumitomo Electric Industries, Ltd. (International Business Division)
3-12, Moto-Akasaka 1-chome, Minato-ku Tokyo, 107-8468
Japan
Tel. (03) 3423-5771
Fax. (03) 3423-5099
E-mail: product_info@ppd.sei.co.jp
URL: http://www.sei.co.jp/Electro-optic/index_e.html
Sumitomo Electric Industries, Ltd.
Part No.: SPT3300 Series
Document No.: HUW9824045-01D
Date of issue: July 21, 2000
Page 7 of 7
Revision Record
Document No. Date of issue Description Incorporated by Checked by Approved by
HUW9824045-01A Nov./16/98 Preliminary issue. H. Michikoshi T. Nakanishi T. Fujitani
HUW9824045-01B May/24/99 Removed Pin=1mW of common
conditions in section 4;
Corrected part No. for Pin
assignment.
T. Nakanishi T. Fujitani T. Fujitani
HUW9824045-01C Jul./12/00 Initial issue;
Added bandwidth to electrical and
optical spec;
Corrected bending radius from
min.: 40mm to min.: 30mm;
Corrected tolerance of the
horizontal flange;
Changed the vertical flange
design.
T. Nakanishi T. Fujitani T. Fujitani
HUW9824045-01D Jul./21/00 Revised Tstg from –40~+90°C to –
40~+85°C. T. Nakanishi T. Fujitani T. Fujitani
