4n256s-ta1 LiteOn Technology Corp., 4n256s-ta1 Datasheet - Page 8

• Manufacturer Part Number: 4n256s-ta1
• Description: Photocouplers Phototransistor Output Dip6 4n25m-v
• Manufacturer: LiteOn Technology Corp.

BNS-OD-C131/A4
Part No. : 4N25/4N26 (M, S, S-TA1)-V
Class of environmental test
Pollution
Maximum Operating
Isolation Voltage
Partial Discharge Test
Voltage (Between
Input and Output)
Maximum Over-voltage
Safety Maximum Ratings
Isolation Resistance
(Test Voltage Between
Input and Output : DC500V)
ISOLATION SPECIFICATION ACCORDING TO VDE 0884
Precautions in performing isolation test
1) Case Temperature
2) Input Current
3) Electric Power (Output or
* Partial discharge test methods shall be the ones according to the specifications of
* Please don't carry out isolation test (Viso) over V
Total Power Issipation)
VDE 0884:1992-06
isolation characteristics by partial discharge due to applying high voltage
(ex. V
operating isolation voltage (V
Parameter
INITIAL
L I T E - O N T E C H N O L O G Y C O R P O R A T I O N
). And there is possibility that this product occurs partial discharge in
Diagram 1
Diagram 2
Property of LITE-ON Only
Symbol
V
V
R
Vpr
INITIAL
Tsi
Psi
IORM
Isi
-
ISO
-
IORM
)
DIN IEC68
DIN VDE0110
-
tp=60s, qc<5pC
tp=1s, qc<5pC
t
I
Pc=0
-
Ta=Tsi
Ta=Topr(MAX.)
Ta=25
INI
F
= 0, Pc = 0
Conditions
= 10s
o
C
INITIAL
55/100/21
MIN.10
MIN.10
MIN.10
,This product deteriorates
Rating
6000
630
788
420
175
400
700
2
11
12
9
V
V
V
V
Unit
mW
mA
PEAK
PEAK
PEAK
PEAK
o
Ω
-
-
C
Page : 8
Refer to the
Diagram 1, 2
Refer to the
Figure 1, 3
Remark
of 12