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Silicon Photodiodes

IFW Optronics offers a variety of silicon photodiode options:

 

Silicon Photodiodes with Integrated Low Noise JFET Amplifier
Part
Number
Active Area
mm2
Integrated
Amplifier
Spectral range
nm
Package Feedback
Resistor
JI 546 4.8 JFET Low Noise 400-1100 TO-5 1 M Ω
JI 547 4.8 10 M Ω
JI 548 4.8 100 M Ω
JI 447L* & 448L*
* Delatic Staggered Responsivity
4.8 10, 100 M Ω
JI 576, 577 & 578 7 1, 10, 100 M Ω

 

Quadrant Silicon PIN Photodiodes
Part
Number
Active Area
Diameter
mm
Individual
Quadrant Area
mm2
Spectral
Range - nm
Package

JQ 5P

2.5

1.25

400 - 1100

TO-5

JQ 20P

3.5

2.5

TO-8

JQ 50P

7.9

12.5

 

Quadrant Silicon PIN Photodiodes with Integrated Amplifiers
Part
Number
Active Area
Diameter
mm
Individual
Quadrant Area
mm2
Spectral
Range - nm
Package

JQI 5P

2.5

1.25

400 - 1100

Special
See Dwg.

JQI 50P

7.9

12.5

 

UV-NIR Spectroscopy Photodiodes 

Part
Number
Active Area
mm2
Integrated
Amplifier/ TEC
Spectral Range
nm
Package

JI 100 EI 8UVT1

100 Yes / Yes 190 - 1100 Special

Technical Notes:

Detector Performance Terminology