The PDA4-85A2G is a 1×4 GaAs PIN photodiode chip array supporting 2.5/3.125Gbps speeds. Designed for fiber optic data communication, it features low dark current, low capacitance, and two top-side wire bond pads per channel for efficient and reliable performance.
PDA4-85A2G
Description
The Lasermate PDA4-85A2G is a high speed 2.5/3.125Gbps, low dark current and low capacitance, GaAs photodiode chip array with 4 channels. PDA4-85A2G features two top-side wire bond pads per channel and is designed for use in fiber optic data communication applications.
PDAx-85A2G – 2.5/3.125Gbps GaAs PIN Photodiode Array
Features
- Two top-side wire bond pads per channel
- AR coated for 850nm
- Package: 1×4 chips
- Data rate 2.5/3.125Gbps per channel
- Low dark current and low capacitance
- Uniform characteristics
Applications
- High speed Data communications
- Gigabit ethernet
- Fiber channel
Additional information
| Status | Active |
|---|---|
| Data Rate | 2.5/3.125Gbps |
| Package | Bare Die |
| Number of Channels | 4 |
| Peak Sensitivity Wavelength | 850nm |
| Active Area | Dia. 80um |
| Responsivity | 0.6A/W @ 850nm |
| Size of Photodiode | 1016um x 397um x 200um |
Documentation
Data Sheet
[PDF] PDAx-85A2G – 2.5/3.125Gbps GaAs PIN Photodiode Array Product Specifications