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参数资料
| 型号： | IL256A |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER |
| 封装： | SOIC-8 |
| 文件页数： | 2/3页 |
| 文件大小： | 71K |
| 代理商： | IL256A |
5–2
IL256A
Figure 1. LED forward current versus forward voltage
Figure 2. Forward voltage versus forward current
Figure 3. Peak LED current versus duty factor, Tau
Figure 4. Normalized CTR versus If and Ta
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
-60
-40
-20
0
20
40
60
25
°C
85
°C
-55
°C
VF - LED Forward Voltage - V
IF
-
LED
Forward
Current
-
mA
.1
1
10
100
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
If - Forward Current - mA
Vf-Forward
Voltage
-
V
Ta = -55
°C
Ta = 25
°C
Ta = 100
°C
10-6
10-5
10-4
10-3
10-2
10-1
10 0
10 1
10
100
1000
10000
t - LED Pulse Duration - s
If(pk)
-
Peak
LED
Current
-
mA
.005
.05
.02
.01
.1
.2
.5
Duty Factor
t
τ
DF = /t
τ
.1
1
10
100
0.0
0.5
1.0
1.5
2.0
Ta = 25
°C
Ta = 50
°C
Ta = 70
°C
Ta = 100
°C
If - LED Current - mA
Normalized
CTR
Normalized to :
If = 10 mA, Vce =10V
Ta = 25
°C
Figure 5. Normalized saturated CTR
Figure 6. Normalized CTRcb
Figure 7. Photocurrent versus LED current
Figure 8. Base current versus If and HFE
.1
1
10
100
0.0
0.2
0.4
0.6
0.8
1.0
Ta = 25
°C
Ta = 50
°C
Ta = 70
°C
Ta = 100
°C
If - LED Current - mA
Normalized
CTR
Normalized to:
If = 10 mA. Vce =10V
Ta = 25
°C
Vce(sat) = 0.4V
.1
1
10
100
0.0
0.5
1.0
1.5
25
°C
50
°C
70
°C
If - LED Current -mA
Normalized
CTRcb
Normalized to:
If=10mA, Ta=25
°C
.1
1
10
100
.1
1
10
100
1000
25
°C
70
°C
If - LED Current - mA
Icb
-
Photocurrent
-
A
1
10
100
1000
100
200
300
400
500
600
700
.1
1
10
100
Ib - Base Current -
A
HFE
-
Transistor
Gain
If-
LED
Current-mA
Vce=0.4V, Ta=25
°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IL256AT | 功能描述:晶体管输出光电耦合器 Phototransistor Out Single CTR >20% RoHS:否 制造商:Vishay Semiconductors 输入类型:DC 最大集电极/发射极电压:70 V 最大集电极/发射极饱和电压:0.4 V 绝缘电压:5300 Vrms 电流传递比:100 % to 200 % 最大正向二极管电压:1.65 V 最大输入二极管电流:60 mA 最大集电极电流:100 mA 最大功率耗散:100 mW 最大工作温度:+ 110 C 最小工作温度:- 55 C 封装 / 箱体:DIP-4 封装:Bulk |
| IL256AT | 制造商:Vishay Semiconductors 功能描述:Optocoupler |
| IL256AT_08 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Optocoupler, Phototransistor Output, AC Input, with Base Connection |
| IL2575-12 | 制造商:IKSEMICON 制造商全称:IK Semicon Co., Ltd 功能描述:1.0 A, 15 V, Step-Down Switching Regulator |
| IL2575-12D2 | 制造商:IKSEMICON 制造商全称:IK Semicon Co., Ltd 功能描述:1.0 A, 15 V, Step-Down Switching Regulator |
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