6N138SD Fairchild Semiconductor, 6N138SD Datasheet - Page 10

• Manufacturer Part Number: 6N138SD
• Description: High Speed Optocouplers Hi Gain Optocoupler LC Darlington 1Ch
• Manufacturer: Fairchild Semiconductor

Specifications of 6N138SD

• Input Type: DC
• Isolation Voltage: 2500 Vrms
• Maximum Fall Time: 10 us
• Maximum Rise Time: 35 us
• Output Device: Photodarlington
• Configuration: 1 Channel
• Current Transfer Ratio: 1300 %
• Maximum Baud Rate: 0.1 MBps
• Maximum Forward Diode Voltage: 1.7 V
• Maximum Reverse Diode Voltage: 5 V
• Maximum Input Diode Current: 20 mA
• Maximum Power Dissipation: 100 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SMD-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2005 Fairchild Semiconductor Corporation
6N138, 5N139, NCPL2730, HCPL2731 Rev. 1.0.5
Typical Performance Curves
50
40
30
20
10
0
0
HCPL2730 : I
HCPL2731 : I
Fig. 22 Propagation Delay vs. Temperature
10
t
F
F
PHL
= 1.6 mA, R
= 0.5 mA, R
20
t
(HCPL2731)
PLH
T
A
(6N138 / 6N139 Only)
(HCPL2731)
- TEMPERATURE (˚C)
30
L
L
= 2.2k
= 4.7k
t
PHL
40
(HCPL2730)
50
t
PLH
(HCPL2730)
(Continued)
60
70
80
10
50
40
30
20
10
0
0
HCPL2730 : I
HCPL2731 : I
Fig. 23 Propagation Delay vs. Temperature
10
t
F
F
PHL
= 1.6mA, R
= 0.5mA, R
20
(HCPL2730 / HCPL2731 Only)
(HCPL2731)
t
PLH
T
A
(HCPL2731)
- TEMPERATURE (˚C)
30
L
L
= 2.2k
= 4.7k
t
PHL
40
(HCPL2730)
50
t
PLH
(HCPL2730)
60
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70
80