PIN Detector
The PIN detector is a high-performance photodetector made of InGaAs material, designed specifically for wide wavelength response and high sensitivity applications. It can effectively detect wavelengths in the range of 990nm to 1650nm, featuring excellent responsivity and low dark current characteristics. This makes it highly suitable for optical measurement equipment and laser radar systems.
Product Parameters
| Parameter | Symbol | Min. value | Typ. value | Max. value | Unit | Test Conditions |
| Response wavelength | λ | 990 | 1650 | nm | ||
| Responsiveness | R | 0.85 | 0.9 | A/W | λ=1310nm | |
| 0.95 | λ=1550nm | |||||
| 0.2 | λ=850nm | |||||
| Dark current | ID | 1 | 5 | nA | VR=-5V | |
| capacitance | C | 4.2 | 6 | pF | VR=-5V,f=1MHz | |
| Bandwidth | BW | 1.8 | GHz | 3dB down,RL=50Ω |
| Parameter | Symbol | Value | Unit |
| Reverse Voltage | VRMAX | 20 | V |
| Forward Current | I | 10 | mA |
| Operating Temperature | Topr | -40~85 | ℃ |
| Storage Temperature | Tstg | -40~125 | ℃ |
Application
Optical measurement equipment
Laser radar systems
Key Features
High sensitivity
Low dark current
Wide wavelength response
High bandwidth
Wide operating temperature range
