LRT67F datasheet(4/22 Pages) AMSCO

4 / 22 page

LR T67F

4 Version 1.2 | 2019-09-24

Characteristics

F = 20 mA; TS = 25 °C

Parameter

Symbol

Values

Peak Wavelength

peak

typ.

634 nm

Dominant Wavelength 3)

F = 20 mA

dom

min.

typ.

max.

620 nm

625 nm

630 nm

Spectral Bandwidth at 50% I

rel,max

∆λ

typ.

19 nm

Viewing angle at 50% I

2φ

typ.

120 °

Forward Voltage 4)

F = 20 mA

min.

typ.

max.

1.90 V

2.05 V

2.50 V

Reverse current 2)

R = 12 V

typ.

max.

0.2 µA

10 µA

Temperature Coefficient of Peak Wavelength

-10°C ≤ T ≤ 100°C

λpeak

typ.

0.14 nm / K

Temperature Coefficient of Dominant Wavelength

-10°C ≤ T ≤ 100°C

λdom

typ.

0.07 nm / K

Temperature Coefficient of Forward Voltage

-10°C ≤ T ≤ 100°C

typ.

-2.5 mV / K

Real thermal resistance junction/ambient 5)6)

thJA real

max.

500 K / W

Real thermal resistance junction/solderpoint 5)

thJS real

max.

280 K / W

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