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Specifications
SKU: 9270409
| Parameter | Description | Value |
|---|---|---|
| Part Number | Unique identifier for the component | UL26 |
| Type | Type of device | Phototransistor |
| Package | Physical package type | SMD (Surface Mount) |
| Emission Wavelength | Wavelength of emitted light | 880 nm |
| Collector-Emitter Voltage (VCE) | Maximum voltage between collector and emitter | 30 V |
| Emitter-Base Voltage (VEB) | Maximum voltage between emitter and base | 5 V |
| Collector Current (IC) | Maximum continuous collector current | 50 mA |
| Power Dissipation (PT) | Maximum power dissipation | 100 mW |
| Operating Temperature Range | Range of temperatures for operation | -40°C to +85°C |
| Storage Temperature Range | Range of temperatures for storage | -40°C to +100°C |
| Rise Time (tr) | Time to rise from 10% to 90% of output level | 1 μs |
| Fall Time (tf) | Time to fall from 90% to 10% of output level | 1 μs |
| Sensitivity | Responsivity to light | 0.1 A/W |
Instructions for Use
Mounting:
- Ensure that the component is mounted on a PCB with proper soldering techniques.
- Avoid excessive heat during soldering to prevent damage to the device.
Power Supply:
- Connect the collector to the positive supply voltage (VCC) and the emitter to ground (GND).
- Ensure the supply voltage does not exceed the maximum collector-emitter voltage (VCE).
Light Source:
- Position the phototransistor so that it receives the desired light source, typically infrared (IR) light at 880 nm.
- The sensitivity of the device can be adjusted by varying the intensity of the light source.
Signal Conditioning:
- Use appropriate signal conditioning circuits (e.g., amplifiers, filters) to process the output signal from the phototransistor.
- Ensure that the load resistance is within the recommended range to avoid overloading the device.
Environmental Considerations:
- Operate the device within the specified temperature ranges to ensure reliable performance.
- Store the device in a dry, cool environment to prevent degradation.
Handling:
- Handle the device with care to avoid physical damage.
- Use anti-static precautions to prevent electrostatic discharge (ESD) damage.
Testing:
- Test the device using a known light source and measure the output current or voltage to verify functionality.
- Refer to the datasheet for specific test procedures and recommended test conditions.
Inquiry - UL26
