155M 1.25G PIN-TIA Photodiode ROSA-1.25G-SC-B-I
Coaxial PD Photodiode Devices Belycomm, a 10+ year original manufacturer based in Fujian, China, presents the 155M 1.25G PIN-TIA Photodiode (Model: ROSA-1.25G-SC-B-I) - a high-performance coaxial PD photodiode device tailored for CATV fiber optic transmission systems. As a trusted ROSA-1.25G-SC-B-I bulk supplier, we design this product to meet B2B procurement demands for reliability, consistency, and cost-effectiveness. This universal mounting type photodiode adopts advanced InGaAs PIN-PD as the receiver and laser welding technology, delivering core advantages that solve key pain points for CATV system integrators and distributors: Whether you need standard units for immediate project use or custom ODM service (e.g., modified interface, package size), our professional R&D team (with 2004-founded industry experience) can tailor solutions to your B2B requirements.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Saturation power Ps [Absolute Maximum Ratings; Tc=25℃] | min:3 dBm |
| Forward Current If [Absolute Maximum Ratings; Tc=25℃] | max:10 mA |
| Reverser Voltage Vr [Absolute Maximum Ratings; Tc=25℃] | typical:5 V；max:15 V |
| Operating Case Temperature Top [Absolute Maximum Ratings; Tc=25℃] | min:-40 ºC；max:+85 ºC |
| Storage Temperature Tstg [Absolute Maximum Ratings; Tc=25℃] | min:-40 ºC；max:+85 ºC |
| Lead Soldering(Temperature/Time) [Absolute Maximum Ratings; Tc=25℃] | typical:260/10 or 360/5 |
| Operating Wavelength λ [Transmitter Optical and Electrical Characteristics; Tc=25℃] | min:1100 nm；max:1650 nm |
| Non-working wavelength isolation ISO [Transmitter Optical and Electrical Characteristics; Tc=25℃; λ=1260~1500nm & λ=1590~1650nm] | min:30 dB |
| Responsivity R [Transmitter Optical and Electrical Characteristics; Tc=25℃; Vr=5V,λ=1550nm] | min:0.88 A/W |
| Dark Current Id [Transmitter Optical and Electrical Characteristics; Tc=25℃; Vr=5V] | max:1 |
| Capacitance C [Transmitter Optical and Electrical Characteristics; Tc=25℃; Vr=5V,f=1MHz,case open] | max:0.75 pF |
| Bandwidth Bw [Transmitter Optical and Electrical Characteristics; Tc=25℃; Vr=5V,50Ωload with lead length=6mm,case open] | min:1.25 GHz |
Key Features
Datasheet
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Supplier Information
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