019-141-411-B
Manufacturer
Model
019-141-411-B
Category
This 0805 packaging photodiode provides a 350-1100nm response with 500pA dark current and 50V reverse voltage tolerance, ideal for optical signal detection in communication and sensing applications. Its wide operating temperature range and ESD protection make it suitable for industrial environments, though cost and wavelength specificity may require trade-offs in commercial designs.
Reference Pricing
Reference Stock
Specifications
| Light Responsivity | 0.06 A/W |
| Maximum Forward Current | 10 mA |
| Maximum Power Dissipation | 8 mW |
| Operating Temperature Range | -40°C to +105°C |
| Package Type | 0805 |
| Rated Current | 10 mA |
| Rated Voltage | 5 V |
| Reverse Leakage Current | 1.0 nA |
| Spectral Response Range | 400-550 nm |
Function And Role
Core Function
Converts optical signals to electrical currents
Key Characteristics
- 50V DC reverse voltage
- 350-1100nm spectral range
- 500pA dark current
- -40°C to +105°C operating temperature
Application Domains
Basic Scenarios
- Fiber optic communication systems
- Solar cell arrays
- Infrared sensor modules
Extended Scenarios
- Medical imaging devices
- Automotive LiDAR systems
- Night vision equipment
Precautions
| Soldering | Use reflow soldering with <240°C peak temperature |
| Current Limit | Max operating current <10mA to prevent saturation |
| Voltage Limit | Reverse bias voltage must not exceed 50V |
| Thermal Management | Thermal resistance 32.5°C/W requires heatsinking for >1W power dissipation |
| Storage | Store in <10% relative humidity, -20°C to +40°C environment |
| Risk Warnings |
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Alternative Model Params
- Reverse voltage (Vr)
- Spectral sensitivity range
- Dark current (pA)
- Operating temperature range
Design Recommendations
| Layout | Maintain 5mm minimum trace distance to avoid optical crosstalk |
| Thermal | Use 0.5W copper heatsinks for continuous operation |
| Compatibility | Optimal with 3.3-5V logic interfaces |
| Testing | Perform dark current measurement at 25°C ambient |
Market Positioning
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| Weaknesses |
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