Email: sales@4in1photonics.com Tel: +1-408-520-9825

InGaAs PD-300-TO46

4in1 Photonics provides a variety of InGaAs PIN photodiodes. These devices feature excellent responsivity from 900nm to 1700nm with active areas ranging from 0.05mm to 3.0mm. Photodiodes with active area sizes less than 1mm provide low capacitance, low dark current, and high responsivity at 1310nm and 1550nm, for high speed datacom and telecom applications. Photodiodes with active area sizes of 1mm and up provide large active areas, low noise, and high shunt resistance enabling high sensitivity for weak signals. InGaAs Photodiodes are isolated in TO-46 or TO-5 packages with either a ball lens or double-sided AR coated window, depending on the packaging. These photodiodes are ideal for a multitude of research and OEM applications including IR laser alignment, medical diagnostics, and chemical analysis. More custom sensitive areas, shapes or package styles could be provided on request.

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DP0917H300T46 is a 300µm active diameter InGaAs PIN photodiode housed in TO46 metal package with either flat window cap or an integrated lens cap. It features high responsivity, low dark current and low capacitance for fast response time.


Features

ü  High responsivity

ü  Low dark current

ü  TO-46 packages with flat glass window or ball lens

ü  Fiber pigtail or FC receptacle type available on request


Specifications

Ts=25°C

Parameter

Symbol

Minimum

Typical

Maximum

Test Conditions

Active diameter

D

-

300μm

-

-

Spectral response range

λ

900nm

-

1700nm

-

Responsivity

Re

0.85A/W

0.90A/W

-

λ=1310nm

0.9A/W

0.95A/W

-

λ=1550nm

Dark current

ID

-

-

1nA

VR=5V

Capacitance

Ct

-

-

6pF

VR=5V, f=1MHz

Bandwidth

Bw

0.8GHz

-

-

RL=50, -3dB


Absolute Maximum Ratings

Parameter

Symbol

Minimum

Maximum

Test Conditions

Operating temperature

Top

-40 ºC

85ºC

No dew condensation

Storage temperature

Tstg

-40ºC

85ºC

No dew condensation

Forward current

IF

-

10mA

-

Reverse voltage

VR

-

30V

-

Input optical power

PIn


6dBm

VR=0V

Lead soldering time

Tsol

-

10sec.

260ºC


Dimensions (mm)

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                                 Ball lens cap                                                Flat window



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