参数资料
型号: ILD250
厂商: VISHAY INTERTECHNOLOGY INC
元件分类: 光电耦合器
英文描述: 2 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER
封装: DIP-8
文件页数: 2/3页
文件大小: 394K
代理商: ILD250
Document Number: 83618
www.vishay.com
Revision 17-August-01
2–121
Electrical Characteristics TA=25°C
Parameter
Min.
Typ.
Max.
Unit
Condition
Emitter
Forward Voltage
VF
1.2
1.5
V
IF=±10 mA
Detector
BVCEO
30
50
V
IC=1.0 mA
BVEBO
7.0
10
V
IE=100 A
BVCBO
70
90
V
IC=10 A
ICEO
5.0
50
nA
VCE=10 V
Package
VCEsat
0.4
V
IF=±16 mA,
IC=2.0 mA
DC Current
Transfer Ratio
ILD250
ILD251
ILD252
50
20
100
——%
IF=±10 mA,
VCE=10 V
Symmetry
CTR @ +10 mA
CTR @ - 10 mA
0.50
1.0
2.0
Figure 3. Normalized non-saturated and saturated
CTR at TA = 50°C versus LED current
Figure 4. Normalized non-saturated and saturated
CTR at TA = 70°C versus LED current
Figure 5. Normalized non-saturated and saturated
CTR at TA = 85°C versus LED current
Figure 6. Collector-emitter current versus
temperature and LED current
.1
1
10
100
1.5
1.0
0.5
0.0
IF - LED Current - mA
NCTR
-
Normaliz
ed
CTR
NCTR(SAT)
NCTR
Normalized to:
VCE = 10 V, IF = 10 mA, TA = 25°C
CTRce(sat) VCE = 0.4 V
TA = 50°C
.1
1
10
100
1.5
1.0
0.5
0.0
IF - LED Current - mA
NCTR
-
Normaliz
ed
CTR
TA = 70°C
NCTR(SAT)
NCTR
Normalized to:
VCE = 10 V, IF = 10 mA
TA = 25°C
CTRce(sat) VCE = 0.4 V
.1
1
10
100
1.5
1.0
0.5
0.0
IF - LED Current - mA
NCTR
-
Normaliz
ed
CTR
TA = 85°C
Normalized to:
VCE = 10 V, IF = 10 mA, TA = 25°C
CTRce(sat) VCE = 0.4 V
NCTR(SAT)
NCTR
0
10
203040
50
60
35
30
25
20
15
10
5
0
IF - LED Current - mA
I CE
-
Collector
Current
-
mA
25
°C
50
°C
85
°C
70
°C
Figure 1. LED forward current versus forward voltage
Figure 2. Normalized non-saturated and saturated
CTR at TA = 25°C versus LED current
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
-60
-40
-20
0
20
40
60
25
°C
-55
°C
85
°C
VF - LED Forward Voltage - V
I F
-
LED
Forwar
d
Current
-
mA
.1
1
10
100
1.5
1.0
0.5
0.0
IF - LED Current - mA
NCTR
-
Normaliz
ed
CTR
NCTR(SAT)
NCTR
Normalized to:
VCE = 10 V, IF = 10 mA
TA = 25°C
CTRce(sat) VCE = 0.4 V
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