0008-3111-011
Manufacturer
Model
0008-3111-011
Category
This TO-46-2 packaged photodiode offers reliable 1700nm photodetection with a 35V reverse voltage rating and 50pA dark current, making it suitable for fiber optic communications and LiDAR systems. Its operating temperature range from -40°C to +100°C ensures wide environmental adaptability, while careful thermal management and soldering practices are essential to maintain performance. The component is particularly advantageous in military and autonomous vehicle applications where long-wave infrared detection is critical, though its moderate pricing may limit cost-sensitive commercial uses.
Reference Pricing
Reference Stock
Specifications
| Light Responsivity | 0.83 A/W |
| Maximum Forward Current | 3 mA |
| Maximum Power Dissipation | Not provided |
| Operating Temperature Range | -40 to +100°C |
| Package Type | TO-46-2 |
| Rated Current | Not provided |
| Rated Voltage | Not provided |
| Reverse Leakage Current | 1 nA |
| Spectral Response Range | 900 to 1700 nm |
Function And Role
Core Function
Photodetection in the 1700nm wavelength range with high sensitivity and low dark current
Key Characteristics
- 35V DC reverse voltage rating
- TO-46-2 packaging
- 50pA dark current
- -40°C to +100°C operating temperature range
Application Domains
Basic Scenarios
- Fiber optic communication systems
- Infrared sensor arrays
- Optical signal detection in telecom infrastructure
Extended Scenarios
- LiDAR systems for autonomous vehicles
- Medical imaging equipment
- Military surveillance systems
Precautions
| Soldering | Use high-temperature resistant flux and avoid prolonged exposure to >300°C |
| Current Limit | Maximum operating current <10mA to prevent dark current increase |
| Voltage Limit | Reverse voltage must not exceed 35V to avoid breakdown |
| Thermal Management | Maintain junction temperature below 85°C during continuous operation |
| Storage | Store in dry environments with <10% relative humidity and temperatures <25°C |
| Risk Warnings |
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Alternative Model Params
- Peak wavelength (1700±10nm)
- Reverse voltage (≥30V)
- Dark current (≤100pA)
- Operating temperature range (-40°C to +85°C)
Design Recommendations
| Layout | Use ground planes to minimize noise coupling |
| Thermal | Implement thermal vias in PCB design for heat dissipation |
| Compatibility | Pair with transimpedance amplifiers with gain >1000 |
| Testing | Perform wavelength stability testing at 25°C and 85°C |
Market Positioning
| Strengths |
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| Weaknesses |
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