Indium Gallium Arsenide IR Detectors
Room Temperature | Thermoelectrically Cooled
Room Temperature InGaAs Photodiodes
| Part Number | I-.05 | I-.10 | I-.30 | I-.50 |
| Active Area Diameter µm | 50 | 100 | 300 | 500 |
| Responsivity @ 1300nm A/W Min/Typ | 0.80/0.90 | 0.80/0.90 | 0.80/0.90 | 0.80/0.90 |
| Responsivity @ 1550nm A/W Min/Typ | 0.90/0.95 | 0.90/0.95 | 0.90/0.95 | 0.90/0.95 |
| Dark Current @ 5V nA Max/Typ | .07/.03 | 1.0/.05 | 5.0/1.0 | 25/5 |
| Capacitance @ 5V pF Max/Typ | 0.6/0.4 | 1.2/1.0 | 8.0/4.0 | 40@0V |
| Bandwidth 50Ω-3dB GHz Min @5V | 2.6 | 2.0 | 0.7 | 0.20 |
| Rise/Fall time RL= 50Ω ns Max @ 5V | 0.08 | 0.1 | 0.25 | 0.50 |
| NEP @ 1550nm W/√Hz Typ | 1.0E-15 | 1.5E-15 | 5E-15 | 8E-15 |
| Storage Temperature °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Operating temperature °C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Reverse Voltage V | 25 | 25 | 25 | 20 |
| Reverse Current mA | 1 | 10 | 10 | 10 |
| Forward Current mA | 10 | 10 | 10 | 10 |
| Package Options *Note | CH-CE-46-46L | CH-CE-46-46L | CH-CE-46-46L | CH-CE-46-46L |
| - - - - - | - - - - - | - - - - - | - - - - - | - - - - - |
| Part Number | I-1 | I-2 | I-3 | I-5 |
| Active Area Diameter mm | 1.0 | 2.0 | 3.0 | 5.0 |
| Responsivity @1300nm A/W Min/Typ | 0.80/0.90 | 0.80/0.90 | 0.80/0.90 | 0.80/0.90 |
| Responsivity @ 1550nm A/W Min/Typ | 0.90/0.95 | 0.90/0.95 | 0.90/0.95 | 0.90/0.95 |
| Dark Current nA Max/Min | 100/25 @5V | 200/50 @1V | 500/200 @1V | 5000 @0.3V |
| C @ 0V pF Max/Min | 120/80 | 500/300 | 1000/600 | 1500/1000 |
| C pF Max/Min | 50/30 @-5V | 150/100@-3V | 300/250@-2V | 3000/2000 |
| Bandwidth 50Ω-3dB Ghz | 40@5V | 5.3@0V | 4.0@0V | 1@0V |
| T, RL= 50Ω ns Typ | 5.0@5V | 50@0V | 100@0V | 300@0V |
| Res, MΩ Min/Typ | 10/50 | 6/30 | 2.0/8 | 0.025/0.050 |
| NEP @1550 nm W/√Hz Typ | .01 | .03 | .05 | .28 |
| Linear Range (±0.2dB) dBm | 10 | 8 | 8 | 8 |
| Storage Temperature °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Operating Temperature °C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Reverse Voltage V | 20 | 3 | 2 | 2 |
| Reverse Current mA | 10 | 10 | 10 | 10 |
| Forward Current mA | 10 | 10 | 10 | 10 |
| Power Dissipation mW | 100 | 50 | 50 | 50 |
| Package Options *Note | CH-CE-46-46L | CH-CE-5 | CH-CE-5 | CH-CE-8 |
| * NOTE: CH = Chip CE = Ceramic Carrier 46 = TO46 Hermetic Package 46L = TO46 Hermetic Lens Package 5 = TO5 Hermetic Package 8 = TO8 Hermetic Package ~ Custom filters, windows and packages are available |
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Application Notes:
Technical Notes:
Thermoelectrically Cooled InGaAs Photodiodes
| Part Number | IC1-1 | IC1-2 | IC1-3 | IC1-5 |
| Active Area Diameter mm | 1 | 2 | 3 | 5 |
| Responsivity @ 1300nm A/W Min/Typ | 0.80/0.90 | 0.80/0.90 | 0.80/0.90 | 0.80/0.90 |
| Responsivity @ 1550nm A/W Min/Typ | 0.90/0.95 | 0.90/0.95 | 0.90/0.95 | 0.90/0.95 |
| NEP @ 1550nm W/√Hz Typ | 5.0E-15 | 1.0E-14 | 2.0E-14 | 3.0E-14 |
| Dark Current nA @ 1V Typ/Max | 0.07/0.35 | 0.3/1.5 | 1.0/5.0 | 2.5/12.5 |
| Capacitance pF @ 1V | 150 | 550 | 1000 | 3500 |
| Cut-Off Frequency @ 1V MHz | 18 | 4 | 2 | 0.6 |
| Shunt Resistance M ohms | 1500 | 300 | 100 | 30 |
| Reverse Voltage Max | 5 | 5 | 5 | 2 |
| Storage Temperature °C | -55 to 85 | -55 to 85 | -55 to 85 | -55 to 85 |
| Test Temperature °C | -10 | -10 | -10 | -10 |
| Cooler Power Max | 1.0V@2.0A | 1.0V@2.0A | 1.0V@2.0A | 2.0V@1.3A |
| Package Options * xx | 5, 7 | 5, 7 | 5, 7 | 8,6 |
| Thermistor @ 25°C** | 1K | 1K | 1K | 1K |
| - - - - - | - - - - - | - - - - - | - - - - - | - - - - - |
| Part Number | IC2-1 | IC2-2 | IC2-3 | IC2-5 |
| Active Area Diameter mm | 1.0 | 2.0 | 3.0 | 5.0 |
| Responsivity @1300nm A/W Min/Typ | 0.80/0.90 | 0.80/0.90 | 0.80/0.90 | 0.80/0.90 |
| Responsivity @ 1550nm A/W Min/Typ | 0.90/0.95 | 0.90/0.95 | 0.90/0.95 | 0.90/0.95 |
| NEP @1550 nm W/√Hz Typ | 3E-15 | 7E-15 | 1E-14 | 2E-14 |
| Dark Current nA @ 1V Typ/Max | 0.03/0.15 | 0.15/0.75 | 0.5/2.5 | 1.2/6.0 |
| Capacitance pF @ 1V | 150 | 550 | 1000 | 3500 |
| Cut-Off Frequency @ 1V MHz | 18 | 4 | 2 | .06 |
| Shunt Resistance M ohms | 3000 | 600 | 200 | 60 |
| Reverse Voltage Max | 5 | 5 | 5 | 5 |
| Storage Temperature °C | -55 to 85 | -55 to 85 | -55 to 85 | -55 to 85 |
| Test Temperature °C | -20 | -20 | -20 | -20 |
| Cooler Power Max | 0.8V@1.3A | 0.8V@1.3A | 0.8V@1.3A | 1.9V@1.4A |
| Package Options * xx | 5, 7 | 5, 7 | 5, 7 | 8, 6 |
| Thermistor @ 25°C** | 1K | 1K | 1K | 1K |
| NOTES: * Other Packages are available ** Other Thermistors are available xx Band Pass Filters are available |
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Application Notes:
Technical Notes: