PS7241-AT1 View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
PS7241-AT1 Datasheet PDF : 8 Pages
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PS7241-AT1, PS7241-AT5
PHOTOCOUPLER TYPICAL PERFORMANCE CURVES (TA = 25˚C)
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
30
20
25 mA
10 mA
10
5 mA
5
2
2 mA
1
IF = 1 mA
0.5
0.2
0.1
0
0.2
0.4
0.6
0.8
1.0
Collector Saturation Voltage, VCE(sat), (V)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
50
40
30 mA
30
20 mA
15 mA
20
10 mA
10
IF = 5 mA
0
2
4
6
8
10
Collector to Emitter Voltage, VCE (V)
NORMALIZED OUTPUT CURRENT
vs. AMBIENT TEMPERATURE
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
Normalized to 1.0
at TA = 25 °C
IF = 5 mA, VCE = 5 V
-25
0
25
50
75
100
Ambient Temperature, TA (˚C)
CURRENT TRANSFER RATIO (CTR)
vs. FORWARD CURRENT
300
VCE = 5 V
250
200
150
100
50
0.05 0.1
0.5 1
5 10
50
Forward Current, IF (mA)
SWITCHING TIME
vs. LOAD RESISTANCE
100
VCC = 5 V
IC = 2 mA
50
ton
toff
10
5
td
ts
1
0.5
50
100
500 1K
2K
Load Resistance, RL (Ω)
1000
500
100
50
SWITCHING TIME
vs. LOAD RESISTANCE
IF = 5 mA
VCC = 5 V
TA = 25 °C
CTR = 100%
tf
ts
10
5
1
0.5
0.1
100
tr
td
500 1K
5K 10K
50K 100K
Load Resistance, RL (Ω)
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