Φ1~5mm Low capacitance and Large Active Area InGaAs PD Chips


InGaAs PIN photodiode series chips with low capacitance and large photosensitive surface are front-facing planar structures, and provide various models with φ1mm, φ2mm, medium 3mm, φ5mm circular photosensitive surfaces and 1.5mm×6mm square photosensitive surfaces. Some models provide low-capacitance versions with Features such as high bandwidth, high sensitivity, and high reliability can meet the requirements of hotoelectric alarm, laser.



Product model


Name Model Price
1mm InGaAs PIN photodiode series chips   [PDF]  [RFQ]

LP-LC1
(Stock NO. Not entered)
[Please inquire]
5mm InGaAs PIN photodiode series chips   [PDF]  [RFQ]

LP-LC5
Stock NO.: I80030013
[Please inquire]
3mm InGaAs PIN photodiode series chips   [PDF]  [RFQ]

LP-LC3
Stock NO.: I80030012
[Please inquire]
2mm InGaAs PIN photodiode series chips   [PDF]  [RFQ]

LP-LC2
Stock NO.: I80030011
[Please inquire]


Parameter



Features

● Provide ultra-low low capacitance option

● Active area 1mm~5mm

● Provide chip or TO package

● Accept customized requirements

Specifications

Main performance indicators

Technical indicators

Symbol

Unit

category

Model

LP-LC1

LP-LC2

LP-LC3

LP-LC5

LP-LC1.5





Typ

Max

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Active Area


mm

Ordinary

φ1

φ2

φ3

φ5

1.5×6

low   capacitance

Response time*

 

t

 

ns

Ordinary


5



17



35



117



45


low capacitance


2



9



17






22


-3dB Bandwidth

fdB

 

MHz

Ordinary


75



20



10



3



10


low capacitance


150



40



20



7



20


Capacitance

Cv

pF

Ordinary

40 @1V

130@1V

300@1V

850 @1V

1100@1V

low capacitance

25@1V

70@1V

180 @1V

400@1N

520@1V

Cv

Ordinary

30 @5V

100 @5V

200 @5V

750 @2V

960 @2V

low capacitance

15 @5V

50 @5V

100@5V

300 @2V

380 @2V

Cv

Ordinary

20 @25V

75 @25V

170@25V

600@5V

770@5V

low capacitance

10 @25V

35 @25V

90@25V

200@5V

260@5V

Reverse breakdown

voltage

V

V

Ordinary

20



15



10



10



10



low capacitance

10



10



10



10



10



 

Dark Current

 

Io

 

nA

Ordinary


1



2



5



20



30


low capacitance


3



6



15



60



100


Quality reliability, The product meets the requirements of Telcordia-GR-468-CORE for product reliability.


Absolute Maximum Ratings

Technical indicators

Symbol

Index value

Unit

Average forward current

I

100

mA

Total power consumption

PTon

100

mW

Average photocurrent

Ip

100

mA

Storage temperature

Tstg

-60~125

Operating temperature

T

-40~85

Soldering temperature

Tp

260

*Pin soldering only, 5s


Technical indicators

Symbol

Min

Typ

Max

Unit

Operating Voltage

Vop

0

5

VBR-5

V

Spectral range

λ

900


1700

nm

Responsiveness

R1064

0.60

0.65


A/W

R1550

0.95

1.05


A/W

Application

● Photoelectric alarm

● Optical power meter

● Instrumentation

● Lidar



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