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.
Name | Model | Description | Parameter | Price |
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● Provide ultra-low low capacitance option
● Active area 1mm~5mm
● Provide chip or TO package
● Accept customized requirements
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 | f₃dB |
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 |
● Photoelectric alarm
● Optical power meter
● Instrumentation
● Lidar