北京敏光科技有限公司
Beijing Lightsensing Technologies Ltd
900-2100nm 300um InGaAs Photodiode
Model: LFIPD21-0.3
Features:
Low noise, High reliability
Top illumination planar PD
Active diameter 0.3mm
Cut off wavelength to 2.1um
Applications:
Industrial automatic control
Science analysis and experiment
Space light detect equipment
Optical power meter
Response spectrum testing
Absolute maximum ratings:
parameter
Operating temperature
Storage temperature
Forward current
Reverse voltage
Power dissipation
Soldering temperature(time)
symbol
Top
Tstg
I
f
V
R
Wp
Ts（10s）
value
-40½+85
-50½+125
10
1
100
260
unit
℃
℃
mA
V
mW
℃
Electrical and optical characteristics:(T=25℃, V
R
=0.5V)
parameter
Active diameter
Spectral range
Responsivity
Response time
Dark current
Reverse Breakdown voltage
Junction capacitance
Operating voltage
Shunt impedance
package
symbol
Φ
λ
Re (V
R
=0.5V,λ=1310nm )
Re(V
R
=0.5V,λ=1600nm)
Tr (R
L
=50Ω, V
R
=0.5V)
I
D
(V
R
=0.5V)
V
BR
(I
R
=10uA)
C
j
(f=1MHz, V
R
=0.5V)
V
R
Rsh (V
R
=10mV)
TO-18
unit
mm
nm
mA/mW
mA/mW
ns
nA
V
pF
v
MΩ
Value（typ.）
0.3
900-2100
0.7
1.0
3
8
1
20
0-0.5
0.9
地址：北京市海淀区海淀路
19-2
号科城大厦
6017
室 邮编：100080
Address: Rm 6017 Beijing Kecheng Plaza, No 19-2 Haidian Road, Haidian District, Beijing 100080, China.
TEL：+86-010-62551305 FAX：+86-010-62557230 Email：info@lightsensing.com Website：www.lightsensing.com
北京敏光科技有限公司
Beijing Lightsensing Technologies Ltd
The typical characteristical curve and application electric circuit
VR
510
N
0.1u
PD
C
P
amp
Vout
Ri
The package and Lead
Order information
LSIPD21-0.3-YYY
YYY=0
YYY=FFP
YYY=FFA
YYY=FSA
YYY=JKFC
YYY=JKSC
YYY=Other
Bottom view
TO-46 Can with flat window cap
SM Fiber coupling with FC-PC connector
SM Fiber coupling with FC-APC connector
SM Fiber coupling with SC-APC connector
TO-46 Can with FC receptacle
TO-46 Can with SC receptacle
By customer’s request
The cautions
1:The suitable ESD protection is required in storage, transportation and using
2: The fiber bending radius no less than 20mm for avoiding fiber damaged ,Be sure the fiber coupling
facet is clean before connecting it to opto-circuit.
地址：北京市海淀区海淀路
19-2
号科城大厦
6017
室 邮编：100080
Address: Rm 6017 Beijing Kecheng Plaza, No 19-2 Haidian Road, Haidian District, Beijing 100080, China.
TEL：+86-010-62551305 FAX：+86-010-62557230 Email：info@lightsensing.com Website：www.lightsensing.com
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