SFH 4713A

The SFH4713A from Osram is an OSLON black series (850nm), 90°, high efficiency, high power infrared emitter. This has low thermal resistance (maximum 18K/W) and superior corrosion robustness. It has 11/15ns rise and fall time of Ie (10% and 90% of Ie max) (IF = 1A, RL = 50 ohm), 1.75V (≤ 2.3V) forward voltage (IF = 1A, tp = 10ms). The total radiant flux is 700mW (IF=1A, tp= 100µs)/685mW (IF=1A, tp= 10ms), temperature coefficient of Ie or Φe (IF = 1A, tp = 10ms) is -0.3%/K, temperature coefficient of VF (IF = 1A, tp = 10ms) is -1mV/K, temperature coefficient of wavelength (IF = 1A, tp = 10ms) is 0.3nm/K. Typical applications include infrared Illumination for cameras, surveillance systems, machine vision systems and eye tracking systems. It is suitable for use in eye tracking, gesture recognition.

• 345 (≥ 250)mW/sr radiant intensity at IF= 1A, tp= 10ms, IR light source with high efficiency
• 5V reverse voltage, 1000mA forward current, 1A surge current (D ≤ 1)
• Power consumption (Ptot) is 2.3W
• ESD withstand voltage is 2KV according to ANSI/ ESDA/ JEDEC JS-001 - HBM
• 860nm peak wavelength (IF = 1A, tp = 10ms)
• 850nm centroid wavelength (IF = 1A, tp = 10ms)
• 34nm spectral bandwidth at 50% of Imax (IF = 1A, tp = 10ms)
• ±45° half angle, dimensions of active chip area is 0.75mm x 0.75mm (L x W)
• Operating temperature range from -40°C to 125°C

Avvertenze

Depending on the mode of operation, this device emits highly concentrated non visible infrared light which can be hazardous to the human eye.

Note

I prodotti che incorporano questo dispositivo devono seguire le precauzioni di sicurezza fornite in IEC 60825-1 e IEC 62471.