IGA3000.pdf

Description
OTRON SENSOR IGA3000 is a type of active area size of 3mm diameter active area IR sensitive detectors which exhibit excellent responsivity from 850nm to 1680nm, allowing high sensitivity to weak signals.
These large active area devices are ideal for use in infrared instrumentation and monitoring applications.
We can also custom type according to customer chip size or Package style enquiry.

Features
* Low voltage operation                    
* Large Active Area Diameter
* Isolated type are also available             
* Spectral Range 850nm to 1700nm

General Ratings
* Type InGaAs Photodiode             
* Chip active area:φ3.0mm
* High linearity                      
* Low dark current

Applications
* Optical Instrumentation              
* Laser Power Measurement
* NIR Sensing                        
* Power meters  

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Chip size

s

3.25*3.25

um

Active area

A

Φ3000

um

Forward current

IF

10

mA

Reverse current

IR

10

mA

Dark current

ID

VR=0V

80

pA

VR=5V

40

nA

Rise time

tR

VR=5V;RL=50Ω,f=1MHz

40

50　

ns

Forward Voltage

VF

IF=1mA

0.5

V

Reverse breakdown voltage

V(BR)R

IR=10µA Ev=0lx

35

50

V

Junction Capacitance

CJ

VR=0V f=1MHz

710

pF

VR=5V f=1MHz

318

pF

Photo sensitivity

SR

1310nm

　0.90

0.95

A/W

1550nm

　0.95

1.10

Spectral Application Range

λrange

850

1680

nm

Spectral Response-Peak

λp

1600

nm

Shunt resistance

Rsh

VR=10mV

1

MΩ

Saturation power

L

VR=5V;λ=1.55µm

10

mW

Angular Resp 50% Resp Pt

θ1/2

±55

Degrees

Noise Equivalent Power

NEP

VR =5V λ=1550nm

5×10-14

W/Hz1/2

Specific Detectivity

D*

VR =5V λ=1550nm

8.8×1012

cm(Hz/W)1/2