CNZ3731 Datasheet, PDF (3/4 Pages) Panasonic Semiconductor – Optoisolators

Optoisolators (Photocouplers) CNZ3731, CNC7C501, CNZ3734, CNC2S501, CNC7C502, CNC7H501
P_D — Ta
200
150
100
50
0
– 30 0
25 50 75 100 125
Ambient temperature Ta (˚C )
P_C — Ta
400
300
CNZ3731
CNC2S501
200
CNC7C501/
100
CNC7C502
CNZ3734/
CNC7H501
0
– 30 0
25 50 75 100 125
Ambient temperature Ta (˚C )
10 ⁵
10 ⁴
10 ³
10 ²
10
10 ^–3
I_FP — D_R
Pulse width ≤ 100µs
Ta = 25˚C
10 ^–2
10 ^–1
1
Duty ratio D_R
I_F — V_F
60
Ta = 25˚C
50
40
30
20
10
0
0 0.4 0.8 1.2 1.6 2.0 2.4
Forward voltage V_F (V)
160
Pc(max.)
I_C — V_CE
I_F = 5mA
Ta = 25˚C
120
3mA
2mA
80
1.5mA
1mA
40
0.5mA
0
0
2
4
6
8
Collector to emitter voltage V_CE (V)
I_C — V_CE(sat)
10 ³
Ta = 25˚C
I_F = 5mA
10 ²
2mA
1mA
10
0.5mA
1
10 ^–1
0
0.4
0.8
1.2
Collector saturation voltage V_CE(sat) (V)
I_C — I_F
CTR — I_F
Relative CTR — Ta
10 ³
10 ⁶
120
V_CE = 2V
V_CE = 2V
Ta = 25˚C
Ta = 25˚C
I_F = 1mA
V_CE = 2V
10 ²
10 ⁵
100
10
10 ⁴
80
1
10 ³
60
10 ^–1
10 ^–1
1
10
10 ²
Forward current I_F (mA)
10 ²
10 ^–1
1
10
10 ²
Forward current I_F (mA)
40
– 40 – 20 0 20 40 60 80 100
Ambient temperature Ta (˚C )
3