參數(shù)資料
型號: LH1556AB
廠商: VISHAY SEMICONDUCTORS
元件分類: 特殊繼電器
英文描述: RLY SSR 50MA 1.45V DC-IN 0.25A 350V AC/DC-OUT 8PDIP - Bulk
中文描述: Solid State Relays Dual Normally Open Form 1A 350V
文件頁數(shù): 3/8頁
文件大?。?/td> 157K
代理商: LH1556AB
LH1556AAC, LH1556AACTR, LH1556AB
www.vishay.com
Vishay Semiconductors
Rev. 1.7, 25-Jul-11
3
Document Number: 83842
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc91000
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Recommended Operating Conditions
Fig. 2 - LED Voltage vs. Temperature
Fig. 3 - LED Forward Current vs. LED Forward Voltage
Fig. 4 - LED Reverse Current vs. LED Reverse Voltage
Fig. 5 - LED Current for Switch Turn-on vs. Temperature
Fig. 6 - LED Dropout Voltage vs. Temperature
ilh1556ab_00
80
60
0
40
120
100
20
0
20
40
60
80
- 20
- 40
L
Ambient Temperature (°C)
I
FON
= 2.0 mA
I
FON
= 4.0 mA
I
FON
= 3.0 mA
I
= 5.0 to 20 mA
ilh1556ab_01
T
A
- Ambient Temperature (°C)
L
20
0
- 20
- 40
1.6
1.5
1.4
1.3
1.2
1.1
1.0
I
F
= 50 mA
I
F
= 20 mA
I
F
= 1.0 mA
I
F
= 2.0 mAI
F
= 5.0 mA
I
F
= 10 mA
40
60
80
ilh1556ab_02
0
20
40
60
80
100
120
L
0
0.5
1
1.5
2
LED Forward Voltage (V)
T = 85 °C
T = 25 °C
T = - 40 °C
ilh1556ab_03
0
2
4
6
8
10
0
20
Reverse LED Voltage (V)
40
60
80
100
L
T = - 40 °C
T = 25 °C
T = 85 °C
ilh1556ab_04
- 45
- 30
- 15
0
15
30
45
60
- 40
- 20
0
20
40
60
80
Temperature (°C)
L
N
I
L
= 100 mA
ilh1556ab_05
1.02
1.06
1.10
1.14
1.18
1.22
1.26
- 40
- 20
0
20
40
60
80
Temperature (°C)
L
I
L
= 100 mA
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