ltv-819-2s-ta1 LiteOn Technology Corp., ltv-819-2s-ta1 Datasheet - Page 12

• Manufacturer Part Number: ltv-819-2s-ta1
• Description: Photocouplers Phototransistor Output Dip8 Ltv-829
• Manufacturer: LiteOn Technology Corp.

BNS-OD-C131/A4
Part No. : LTV-819-1 / 819-2 / 829 / 849 (M, S, S-TA1)
CHARACTERISTICS CURVES
Fig.7 Relative Current Transfer Ratio
Fig.9 Collector Dark Current vs.
Fig.11 Frequency Response
vs. Ambient Temperature
Ambient Temperature
150
100
10
10
10
10
10
10
10
-10
-15
-20
50
-10
-11
-5
-5
-6
-7
-8
-9
0
0
-30
-25
0.5
LITE-ON TECHNOLOGY CORPORATION
1 2
V = 20V
CE
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
0
0
R = 10k
L
Frequency f (kHz)
5 10 20
25
25
1k
50
50
100
Property of LITE-ON Only
I = 5mA
V = 5V
F
CE
V = 5V
Ic= 2mA
Ta= 25 C
75
75
CE
o
o
100
500
o
100
100
1000
Fig.8 Collector-emitter Saturation Voltage
Fig.10 Response Time vs. Load
Test Circuit for Response Time
Test Circuit for Frequency Response
Input
vs. Ambient Temperature
Resistance
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
500
200
100
0.5
0.2
R
50
20
10
1
0
5
2
D
0.05
-25
V = 2V
Ic= 2mA
Ta= 25 C
CE
Ambient temperature Ta ( C)
0.1 0.2
0
Load resistance R (k )
o
R
L
Vcc
R
D
25
Output
0.5
Output
50
Input
ts
1
td
tr
tf
L
R
I = 20mA
Ic= 1mA
td
F
Vcc
2
L
75
tr
o
5
Output
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100
10
ts
tf
10%
90%