TLP848
2007-10-01 2
Optical and Electrical Characteristics (Ta = 25°C) Characteristics Symbol Test conditions Min Typ. Max Unit
Forward voltage VF I
F = 10 mA 1.10 1.23 1.40 V
Reverse current IR V
R = 5 V ⎯ ⎯ 10 μA
LED
Peak emission wavelength λP I
F = 10 mA ⎯ 940 ⎯ nm
Dark current ID (ICEO) VCE = 12 V, IF = 0 ⎯ ⎯ 0.05 μA
Detector
Peak sensitivity wavelength λP ⎯ ⎯ 820 ⎯ nm
TLP848 3 ⎯ 24 %
Current transfer ratio IC/IF
VCE = 2 V
IF = 5 mA TLP848 (R) 4 ⎯ 20 %
Collector-emitter saturation
voltage VCE (sat) I
F = 10 mA, IC = 0.15 mA ⎯ 0.1 0.4 V
Rise time tr ⎯ 15 50
Coupled
Fall time tf
VCC = 5 V, IC = 1 mA
RL = 1k Ω (Note 3)
⎯ 15 50
μs
Note 3: Switching time measurement circuit and waveform
VCC
VOUT
RL
IF
VOUT
IF
tr
90%
10%
tf
td
ts