Relative spectral emission
Irel = f (λ)
LD 271
LD 271 L
Radiant intensity --------I--e-------- =
I e100mA
f (IF)
Single pulse, tp = 20 µs
Max. permissible forward current
IF = f (TA)
Forward current
IF = f (VF), single pulse, tp = 20 µs
Permissible pulse handling capability
IF = f (τ), TC = 25 oC,
duty cycle D = parameter
Radiation characteristics Irel = f (ϕ)
Semiconductor Group
530