CNC1S171 Datasheet, PDF (3/3 Pages) Panasonic Semiconductor – Optoisolator(For isolated signal transmission)

Optoisolators (Photocouplers)
CNC1S171
I_CEO — Ta
10
V_CE = 30V
20V
1
10V
10 ^–1
10 ^–2
10 ^–3
10 ^–4
– 40 – 20 0 20 40 60 80 100
Ambient temperature Ta (˚C )
Frequency characteristics
10
Ta = 25˚C
1
10 ^–1
10 ^–2
10 ^–3
1
10
10 ²
10 ³
Frequency f (kHz)
t_r — I_C
t_f — I_C
10 ²
V_CC = 10V
10 ²
V_CC = 10V
Ta = 25˚C
Ta = 25˚C
10
10
R_L = 1kΩ
R_L = 1kΩ
500Ω
500Ω
100Ω
100Ω
1
1
10 ^–1
10 ^–2
10 ^–1
Sig.IN V_CC
Sig.
OUT
,^50Ω
Sig.
90%
OUT
R_{L tr}
t_d
10%
t_f
1
10
10 ²
,,, _{Collector current IC (mA)}
Measurement circuit of
frequency characteristics
10 ^–1
10 ^–2
10 ^–1
Sig.IN V_CC
,,^Sig.
OUT
50Ω
Sig.
90%
OUT
R_{L tr}
t_d
10%
t_f
1
10
10 ²
Collector current I_C (mA)
+10V
50kΩ
,,, ^100µF
16V
Sig.IN – +
50Ω 5kΩ 50Ω
,,,
+10V
Sig.OUT
Sig.OUT
,,^50Ω
3