參數(shù)資料
型號: VOM452T
廠商: VISHAY SEMICONDUCTORS
元件分類: 光電耦合器
英文描述: Optocoupler - IC Output, 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 1 Mbps, ROHS COMPLIANT, SOP-5
中文描述: High Speed Optocouplers OPTOCPLR SOP-5 1MB
文件頁數(shù): 5/8頁
文件大?。?/td> 107K
代理商: VOM452T
VOM452T, VOM453T
Vishay Semiconductors
www.vishay.com
Rev. 1.4, 09-Mar-12
5
Document Number: 81587
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
Note
As per IEC 60747-5-5, § 7.4.3.8.1, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with
the safety ratings shall be ensured by means of prodective circuits.
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specfied)
Fig. 3 - Current Transfer Ratio vs. Forward Current
Fig. 4 - LED Current vs. LED Forward Voltage
Fig. 5 - Output Current vs. Temperature
Fig. 6 - Propagation Delay vs. Temperature
SAFETY AND INSULATION RATINGS
PARAMETER
Climatic classification (according to IEC 68 part 1)
Comparative tracking index
Peak transient overvoltage
Peak insulation voltage
Safety rating - power output
Safety rating - input current
Safety rating - temperature
Creepage distance
Clearance distance
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
55/100/21
CTI
V
IOTM
V
IORM
P
SO
I
SI
T
SI
175
6000
707
399
V
V
350
150
175
mW
mA
°C
mm
mm
5
5
22101
0
20
40
60
80
0
5
10
15
20
C
I
F
- Forward Current (mA)
V
CC
= 4.5 V
V
O
= 0.4 V
V
F
- LED Forward Voltage (V)
I
F
-
0
5
10
15
20
25
30
0.8
1.0
1.2
1.4
1.6
1.8
- 40 °C
75 °C
25 °C
0 °C
50 °C
100 °C
21875
0
1
2
3
4
5
6
7
8
- 40
- 20
0
20
40
60
80
100
Temperature (°C)
I
O
V
CC
= 4.5 V
V
O
= 0.4 V
I
F
= 20 mA
I
F
= 16 mA
I
F
= 10 mA
I
F
= 5 mA
I
F
= 2 mA
I
F
= 1 mA
21876
0
- 40
200
400
600
800
1000
T
A
- Temperature (°C)
T
p
-
t
PLH
t
PHL
I
F
= 16 mA, V
CC
= 5 V,
R
g
= 1.9 k
Ω
, C
g
= 15 pF
Duty cycle = 10 %, f = 10 kHz
- 20
0
20
40
60
80
100
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