6N139SD Fairchild Optoelectronics Group, 6N139SD Datasheet - Page 6

• Manufacturer Part Number: 6N139SD
• Description: OPTOCOUPLER DARL 1CHAN 8-SMD
• Manufacturer: Fairchild Optoelectronics Group

Specifications of 6N139SD

• Voltage - Isolation: 2500Vrms
• Number Of Channels: 1, Unidirectional
• Current - Output / Channel: 60mA
• Propagation Delay High - Low @ If: 4µs @ 500µA
• Current - Dc Forward (if): 20mA
• Input Type: DC
• Output Type: Logic
• Mounting Type: Surface Mount
• Package / Case: 8-SMD
• Voltage - Output: 18V
• Current Transfer Ratio (min): 500% @ 1.6mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Vce Saturation (max): -
• Current Transfer Ratio (max): -
• Other names: 6N139SD; 6N139SDTR

©2005 Fairchild Semiconductor Corporation
6N138, 5N139, NCPL2730, HCPL2731 Rev. 1.0.5
Electrical Characteristics
Current Limiting Resistor Calculations
R
R
R
Where:
V
V
V
V
V
I
V
I
I
F
L
2
OL1
OH1
OLX
DD1
DD2
DF
1
1
2
= Diode Forward Current
= Load Current Through
= Input Current of Output Gate
= V
Resistor R2
(Non-Invert) = V
(Invert) = V
= Diode Forward Voltage
IN
= Logic “0” Voltage of Driver
= Saturation Voltage of
= Input Supply Voltage
= Output Supply Voltage
= Logic “1” Voltage of Driver
Fig. 2 Non-Inverting Logic Interface
DD2
Output Transistor
= V
V
R
OLX
DD1
1
DD1
I
L
(@ I
1
2
3
4
– V
DD1
I
F
OH1
L
– V
– I
I
– V
2
F
DF
)
DF
– V
OL1
8
7
6
5
(Continued) T
74LSXX NON-INV. 2000
74HXX NON-INV. 2000
@ 10V
74SXX NON-INV. 2000
R
CMOS
CMOS
74LXX
V
@ 5V
74XX
2
DD2
INPUT
NON-INV. 2000
NON-INV. 5100
NON-INV. 2200
NON-INV. 1800
A
OUT
= 25°C unless otherwise specified)
INV.
INV.
INV.
INV.
INV.
INV.
INV.
6
R1 (V)
4700
IN
510
180
100
360
180
180
Fig. 1 Resistor Values for Logic Interface
CMOS
R2 (V)
1000
@ 5V
R
1
Fig. 3 Inverting Logic Interface
CMOS
@ 10V
R2 (V)
2200
1
2
3
4
R2 (V)
74XX
750
74LXX
R2 (V)
OUTPUT
1000
8
7
6
5
74SXX
R2 (V)
1000
R
V
2
DD2
74LSXX
R2 (V)
1000
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OUT
74HXX
R2 (V)
560