Infra-red 5mm Emitter, 25° (LIR151)


Infrared Emitter 5mm, 940nm, in a clear epoxy resin package.

Reliable and Rugged
Low Power Consumption
Low Working Current
Infrared 940nm

Absolute Maximum Ratings, TA=25°C
Power Dissipation (Pd): 160mW
DC Forward Current (IF): 70mA
Pulse Forward Current (IF) (PEAK): 1000mA (Duty 1/10 @ 1KHz)
Derating Linear From 50°C: 0.4mA/°C
Reverse Voltage (VR): 5V (Under 100uA)
Operating Temperature Range (T OPR): -25°C to +70°C
Storage Temperature Range (T STG): -40°C to +80°C (Humidity should be under 50%)
Lead Soldering Temperature (T SOL): 260°C +/-5% (4mm from body, less then 5 seconds)

Electrical Specifications at TA-25°C
Forward Voltage (VF) IF=20mA: 1.20(typ); 1.40(max) V
Reverse Current (IR) VR=5V: 10uA(max)
Radiant Power (pd) IF=100mA: 30.0(min); 55.0(typ); 90.0(max) mW/Sr
Peak Emission Wavelength (λp) IF=20mA: 940nm
Spectral Line Half Width (△λ) IF=20mA: 30(min); 35(typ); 40(max) nm
Dominant Wavelength (Note 1) (λd) IF=20mA: 940(typ) nm
Response Time (Rise) (tr) IF=50mA: 17(typ) ns
Response Time (Fall) (tf) IF=50mA: 7(typ) ns

Note 1: The dominant wavelength (λd) is derived from the CIE chromaticity diagram (see datasheet) and represents the single wavelength which defines the colour of the device.

Suitable matching receiver is LIR152 or LIR153.

Add to Cart:

  • Model: LIR151
  • 49 Units in Stock at PLUMSTEAD SHOP
    195 Units in Stock at BELLVILLE SHOP
    195 Units in Stock at BELLVILLE SHOP
    49 Units in Stock at PLUMSTEAD SHOP

This product was added to our catalogue on Tuesday 23 January, 2007.

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