APD Avalanche photodiode coaxial detector
Characteristics and Applications
features
Low dark current, ultra low noise
High rate, high mutual impedance gain
High linearity, high reliability
Compliance with RoHS standards
The main application
OTDR equipment
High speed analysis instrument, laser rangefinder
Main photoelectric performance index (T=25℃)
parameter | symbol | The minimum value | Typical values | The maximum | unit | instructions |
Working wavelength | λ | 900 | — | 1700 | nm | |
Spectral response | R | 0.85 | — | — | A/W | M=1，λ=1310nm -20dBm |
Dark current | Id | — | — | 10 | nA | Vr=Vbr－3V |
gain | M | 10 | — | — | λ=1310nm,Vr=Vbr－3V, 1uW | |
capacitance | C | — | 0.4 | 0.5 | pF | Vr=Vbr－3V, F=1MHz |
- 3 db bandwidth | BW | 2.5 | — | — | GHz | M=10,RL=50Ω |
- 3 db bandwidth | Vbr | 38 | 45 | 51 | V | Id=10uA |
ESD | ESD | 500 | — | — | V | |
Forward current | If | — | — | 5 | mA | |
Working temperature | Top | -25 | +25 | +85 | ℃ | |
Storage temperature | Tstg | -40 | +25 | +85 | ℃ | |
Welding temperature | — | — | 260 | ℃ | ||
Welding time | — | — | 10 | s |
Ordering Information
P | N | 1 — | W — | SM | 0.9 — | B01 | - APD |
P: Tailfiber
| Connector type FA:FC/APC LA:LC/APC SU:SC/UPC FU:FC/UPC LU:LC/UPC N：none | Overall dimensions 1=φ5.6mm 2=φ6.5mm 3=φ4.0mm | The wavelength W=1260~1650 31=1310 55=1550 1315=1310/1550 8531=850/1310 | Optical fiber type SM：9/125um (G.652D) M5：Multi-mode fiber MM50/125um | Bare fiber size 0.9=900um loose fiber
| Pin definition A：Type A B：Type B Numbers: | APD：Avalanche photodiode |
For other details, please refer to the product specification or consult the sales staff.