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参数资料
| 型号： | IL250 |
| 厂商： | VISHAY INTERTECHNOLOGY INC |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER |
| 封装： | DIP-6 |
| 文件页数： | 3/3页 |
| 文件大小： | 394K |
| 代理商： | IL250 |
Document Number: 83618
www.vishay.com
Revision 17-August-01
2–122
Figure 11. Normalized non-saturated HFE versus
base current and temperature
Figure 12. Normalized saturated HFE versus base
current and temperature
Figure 13. Propagation delay versus collector
load resistor
1
10
100
1000
1.2
1.0
0.8
0.6
0.4
IB - Base Current - A
NHFE
-
Normaliz
ed
HFE
Normalized to:
IB = 20 A
VCE = 10 V
TA = 25°C
70
°C
50
°C
25
°C
-20
°C
1
10
100
1000
1.5
1.0
0.5
0.0
IB - Base Current - A
NHFE(sat)
-
Normaliz
ed
Saturated
HFE
VCE = 0.4 V
70
°C
50
°C
25
°C
-20
°C
Normalized to:
VCE = 10 V
IB = 20 A
TA = 25°C
.1
1
10
100
1000
100
10
1
2.5
2.0
1.5
1.0
RL - Collector Load Resistor - K
t pLH
-
Pr
opa
gation
Dela
y
-
s
t pHL
-
Pr
opa
gation
Dela
y
-
s
tpLH
tpHL
TA = 25°C, IF = 10 mA
VCC = 5 V, Vth = 1.5 V
Figure 7. Collector-emitter leakage current versus
temperature
Figure 8. Normalized CTRcb versus LED current
and temperature
Figure 9. Collector base photocurrent versus LED current
Figure 10. Normalized photocurrent versus lF and
temperature
-20
0
20
40
60
80
100
105
104
103
102
101
100
10-1
10-2
TA - Ambient Temperature - °C
I CEO
-
Collector
-Emitter
-
nA
Typical
VCE = 10 V
IF - LED Current - mA
NCTR
cb
-
Normaliz
ed
CTR
cb
.1
1
10
100
1.5
1.0
0.5
0.0
25
°C
50
°C
70
°C
Normalized to:
IF = 10 mA
VCB = 9.3 V
TA = 25°C
.1
1
10
100
1000
100
10
1
.1
.01
IF - LED Current - mA
I CB
-
Collector
Base
Photocurrent
-
A
TA = 25°C
ICB = 1.0357 *IF ^1.3631
.1
1
10
100
10
1
.1
.01
IF - LED Current - mA
Normaliz
ed
Photocurrent
NIB-TA=-20°C
Nlb,TA=25°C
Nlb,TA=50°C
Nlb,TA=70°C
Normalized to:
IF = 10 mA, TA = 25°C
Figure 14. Switching timing and schematic
IF
tR
VO
tD
tS
tF
tPHL
tPLH
VTH=1.5 V
VO
VCC=5 V
RL
IF=10 mA
F=10 KHz,
DF=50%
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IL250 | 制造商:Vishay Semiconductors 功能描述:Optocoupler |
| IL250_08 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Optocoupler, Phototransistor Output, AC Input, with Base Connection |
| IL250-004 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| IL250-009 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| IL250-63 | 制造商:Carling Technologies 功能描述:I-SERIES TOGGLE SWITCH - Bulk |
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