Lasermate offers low dark current, low capacitance GaAs photodiode chip array designed for use in high speed 25Gbps fiber optic data communication applications.
PDA4-85A25G – High Speed 25Gb/s GaAs PIN Photodiode 1×4 Chip Array
Description
The Lasermate PDA4-85A25G is a high-speed 25Gbps data rate, high responsivity at 850nm, GaAs photodiode chip 1×4 array bar with 250um pitch designed for use in fiber optic data communication applications.
[PDF] PDA4-85A25G – High Speed 25Gb/s GaAs PIN Photodiode 1×4 Chip Array Product Specifications
Features
- GaAs PIN photodiode chip array
- 1×4 array bar with 250um pitch
- Data rate: 25Gbps
- High responsivity at 850nm
- Optimized for fiber optic application
- Low dark current and low capacitance
- Non-hermetic design
Applications
- High speed Data communications
- Gigabit ethernet
- Fiber channel
Specifications
Form Factor: Die Array 1×4
PD Material/Type: GaAs PIN Photodiode
Data Rate: 25Gb/s
Size of Photodiode: 1025um x 235um x 150um
Active Area: Dia. 40um
Dark Current: 0.1nA @ 5V
Responsivity: 0.6 A/W
Capacitance: 0.1pF @ 2V
Breakdown Voltage: 35V
Documentation
DATA SHEET
[PDF] PDA4-85A25G – High Speed 25Gb/s GaAs PIN Photodiode 1×4 Chip Array Product Specifications