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參數(shù)資料
| 型號： | 4N25-V |
| 廠商： | LITE-ON ELECTRONICS INC |
| 元件分類： | 光電耦合器 |
| 英文描述： | GENERAL PURPOSE TYPE PHOTOCOUPLER |
| 中文描述： | 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER |
| 封裝： | DIP-6 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大?。?/td> | 195K |
| 代理商： | 4N25-V |
L I T E - ON T E C HNOL OGY CORPORAT I O N
Property of LITE-ON Only
ISOLATION SPECIFICATION ACCORDING TO VDE 0884
Parameter
Symbol
Conditions
Rating
Unit
Remark
Class of environmental test
-
DIN IEC68
55/100/21
-
Pollution
-
DIN VDE0110
2
-
Maximum Operating
Isolation Voltage
VIORM
-
420
VPEAK
Diagram 1
tp=60s, qc<5pC
630
VPEAK
Partial Discharge Test
Voltage (Between
Input and Output)
Diagram 2
Vpr
tp=1s, qc<5pC
788
VPEAK
Maximum Over-voltage
VINITIAL
tINI = 10s
6000
VPEAK
Refer to the
Diagram 1, 2
Safety Maximum Ratings
1) Case Temperature
Tsi
IF = 0, Pc = 0
175
oC
2) Input Current
Isi
Pc=0
400
mA
3) Electric Power (Output or
Total Power Issipation)
Psi
-
700
mW
Refer to the
Figure 1, 3
Ta=Tsi
MIN.10
9
Ta=Topr(MAX.)
MIN.10
11
Isolation Resistance
(Test Voltage Between
Input and Output : DC500V)
RISO
Ta=25
oC
MIN.10
12
Precautions in performing isolation test
* Partial discharge test methods shall be the ones according to the specifications of
VDE 0884:1992-06
* Please don't carry out isolation test (Viso) over VINITIAL ,This product deteriorates
isolation characteristics by partial discharge due to applying high voltage
(ex. VINITIAL ). And there is possibility that this product occurs partial discharge in
operating isolation voltage (VIORM)
Part No. : 4N25/4N26 (M, S, S-TA1)-V
Page : 8of
12
BNS-OD-C131/A4
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