Datasheet

LITE-ON TECHNOLOGY CORPORATION
Property of Lite-on Only
Isolation Characteristics
Part No. :
6N138 / 6N139 series
Page :
11
of
15
BNS-OD-C131/A4
Parameter
Test Condition
Symbol
Min
Typ
Max
Units
Input-Output Insulation
Leakage Current
45% RH, t = 5s,
V
I-O
= 3kV DC, T
A
= 25
o
C
I
I-O
1.0
μA
Withstand Insulation
Test Voltage
RH ≤ 50%, t = 1min,
T
A
= 25
o
C
V
ISO
5000
V
RMS
Input-Output Resistance
V
I-O
= 500V DC
R
I-O
10
12
Ω
*All Typical at T
A
=25C
Notes,
1. AC For 1 Minute, R.H. = 40 ~ 60%. Isolation voltage shall be measured using the following method.
(1) Short between anode and cathode on the primary side and between collector and emitter on the secondary
side.
(2) The isolation voltage tester with zero-cross circuit shall be used.
(3) The waveform of applied voltage shall be a sine wave.
2. For 10 Seconds
3. Current Transfer Ratio (CTR) is defined as the ration of output collector current, Io, to the forward LED
input current, IF, times 100%.
4. Pin 7 open.
5. Instantaneous common mode rejection voltage "output (1)" represents a common mode voltage variation that can
hold the output above (1) level (Vo>2.0V).Instantaneous common mode rejection voltage "output (0)" represents a
common mode voltage variation that can hold the output above (0) level (Vo<0.8V).
6. Device considered a two terminal device. Pins 1, 2, 3 and 4 shorted together and Pins 5, 6, 7 and 8 shorted together.