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ams OSRAM Infrared Phototransistor Through Hole 2-Pin 5 mm (T-1 3/4) Package SFH 313 FA-2/3
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.1mm |
| Brand | ams OSRAM |
| Height | 9mm |
| Length | 5.9mm |
| Model | SFH 313 FA-2/3 |
| Width | 5.9mm |
| Mount Type | Through Hole |
| Series | SFH 313 FA |
| Maximum Operating Temperature | 100°C |
| Package Type | 5 mm (T-1 3/4) |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 1 |
| Standards/Approvals | RoHS |
| Number of Pins | 2 |
| Typical Fall Time | 14μs |
| Peak Wavelength | 870nm |
| Spectrums Detected | Infrared |
| Angle of Half Sensitivity | 20 ° |
| Collector Current | 50mA |
| Maximum Light Current | 12500μA |
| Maximum Dark Current | 200nA |
| Collector Emitter Voltage | 70V |
| Emitter Collector Voltage | 7V |
Key Features
- Detects infrared spectrum with a peak wavelength of 870nm.
- Typical rise and fall times are 14 microseconds each.
- Maximum collector current is 50mA with a collector emitter voltage of 70V.
- Has an angle of half sensitivity of 20 degrees for focused detection.
- Package dimensions include 5.9mm length, 5.9mm width, 5.1mm diameter, and 9mm height.
- Suitable for through-hole mounting with clear or black plastic lenses.
- Operating temperature range from -40°C to 100°C.
- Maximum dark current is 200nA ensuring low noise in dark conditions.
Product Description
The ams OSRAM SFH 313 FA-2/3 infrared phototransistor is a high-performance NPN silicon phototransistor housed in a 5 mm (T-1 3/4) through-hole package. Featuring a 2-pin configuration, it provides efficient detection of infrared radiation with a peak wavelength at 870nm. This component exhibits fast switching characteristics with both rise and fall times at 14 microseconds, ensuring responsive operation in sensitive detection applications.
Designed with a 20-degree half sensitivity angle, this phototransistor focuses on targeted infrared signals, reducing interference from ambient light. It supports a collector current up to 50mA and a collector-emitter voltage rating of 70V, ensuring reliable electrical performance in a wide range of circuits.
Dimensionally compact, the device measures 5.9 mm in length, 5.9 mm in width, 5.1 mm in diameter, and 9 mm in height. It is compatible with through-hole mounting techniques and is available with clear or black plastic lenses to suit different environmental filters.
Operating within a broad temperature range from -40°C to 100°C, the SFH 313 FA-2/3 is suitable for industrial and manufacturing environments. Its low maximum dark current of 200nA contributes to low noise performance, ideal for precise optical sensing applications.
The phototransistor complies with RoHS environmental directives, ensuring environmentally safe material composition. While it is designed for industrial electronics, photointerrupters, computer-controlled flashes, and various control or drive circuits, it is not intended for automotive applications.
Detects infrared spectrum with peak wavelength at 870nm. Fast typical rise and fall times of 14μs each. Through-hole 5 mm T-1 3/4 package with 2-pin mount type. Collector current rating up to 50mA; collector emitter voltage 70V.
Low dark current of 200nA ensures noise reduction. Operation temperature range from -40°C to 100°C. Compact physical dimensions suited for space constrained designs. RoHS compliant material construction. Not certified for automotive applications.
Ideal for photointerrupters, industrial electronics, and control circuits. Explore ams OSRAM products and related Phototransistors at EnvMart for reliable optoelectronic component solutions across industrial, automation, and electronics sectors.
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Frequently Asked Questions
The SFH 313 FA-2/3 detects infrared radiation with a peak wavelength of 870nm.
This phototransistor has a maximum collector current rating of 50mA.
The dimensions of this model are 5.9mm in length, 5.9mm in width, 5.1mm in diameter, and 9mm in height.
It operates within a temperature range from -40°C to 100°C.
This model supports through-hole mounting with a 2-pin configuration.
The typical rise and fall times for the SFH 313 FA-2/3 are both 14 microseconds.
It has an angle of half sensitivity of 20 degrees, allowing for focused detection.
The maximum collector-emitter voltage rating is 70V.
The maximum dark current is 200nA, which helps reduce noise in dark conditions.
Yes, the SFH 313 FA-2/3 complies with RoHS environmental directives.
This phototransistor is suitable for industrial electronics, photointerrupters, and various control circuits.
The phototransistor is made with materials that comply with RoHS standards, ensuring environmentally safe composition.
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