Fiber Si PIN modules

Model: GD4527Z series/ GD4526Z, GD45216Z series/ GD4528J, GD45215J series/ GD4620J

Short Description:

Optical signal is converted into current signal by inputting optical fiber. The Si PIN module is with pre-amplification circuit that enables weak current signal to be amplified and convert to voltage signal to achieve the conversion process of photon-photoelectric-signal amplification.

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Technical Parameter

Product Tags

Features

Low noise voltage
High sensitivity

Applications

Optical fiber gyroscope
Current sensor
Optical fiber hydrophone

Photoelectric parameter（@Ta=22±3℃）

Item #	Package category	Dynamic range （dB）	No-light Output voltage（V）	Fiber diameter（um）	Operating voltage (V)	Noise voltage effective value (mV)	voltage responsivity （V/W）
GD4527Z series	Metal DIP14	25	Two options: -1.2V~-0.6V -2.0V~-1.4V	Two options: 6/80/165 9/125/250	±5±0.3	0.4	0.9* transimpedance value transimpedance value is between 20kΩ~1200kΩ
GD4526Z/ GD45216Z series	Medal DIP8
GD4528J/ GD45215J series	Ceramic DIP8
GD4620J	Ceramic DIP6