CNZ2152 Datasheet, PDF (2/2 Pages) Panasonic Semiconductor – Reflective Photosensor

CNZ2152
Reflective Photosensors (Photo Reflectors)
I_F , I_C — Ta
120
I_F
100
80
60
40
I_C
20
0
– 25 0
20 40 60 80 100
Ambient temperature Ta (˚C )
I_F — V_F
120
Ta = 25˚C
100
80
60
40
20
0
0 0.4 0.8 1.2 1.6 2.0 2.4
Forward voltage V_F (V)
I_C — I_F
10 ²
V_CC = 5V Ta = 25˚C
R_L = 100Ω
(1) White paper
(Reflective ratio 90%)
10
(2) Tracing paper
(Paper SM - 1 for 2nd
original paper)
(1)
1
(2)
10 ^–1
10 ^–2
10 ^–1
1
10
10 ²
Forward current I_F (mA)
I_C — V_CE
16
I_F = 100mA _{Ta = 25˚C}
80mA
12
60mA
50mA
40mA
8
30mA
20mA
4
10mA
0
0 4 8 12 16 20 24
Collector to emitter voltage V_CE (V)
I_CEO — Ta
10 ³
10 ²
10
1
V_CE = 25V
10V
10 ^–1
10 ^–2
– 40 – 20 0 20 40 60 80 100
Ambient temperature Ta (˚C )
t_r — I_C
10 ³
V_CC = 10V
Ta = 25˚C
10 ²
R_L = 1kΩ
10
100Ω
1
10 ^–1
10 ^–2
Sig.IN V_CC
,,,^{Sig. V1}
OUT
90%
V₁
50Ω
V₂
R_L
V₂
t_r
t_d
10%
t_f
10 ^–1
1
10
Collector current I_C (mA)
V_F — Ta
1.6
I_F = 100mA
1.2
50mA
0.8
0.4
0
– 40 – 20 0 20 40 60 80 100
Ambient temperature Ta (˚C )
I_C — Ta
160
V_CC = 5V
I_F = 20mA
R_L = 100Ω
120
80
40
0
– 40 – 20 0 20 40 60 80 100
Ambient temperature Ta (˚C )
I_C — d
16
12
Mirror
8
V_CC = 5V
Ta = 25˚C
I_F = 20mA
,,RL = 100Ω
d
4 White paper (Reflective ratio 90%)
0
0 2 4 6 8 10 12
Distance d (mm)
2