HCPL2730 Fairchild Semiconductor, HCPL2730 Datasheet - Page 9

• Manufacturer Part Number: HCPL2730
• Description: High Speed Optocouplers DIP-8 DUAL PH DARL
• Manufacturer: Fairchild Semiconductor

Specifications of HCPL2730

• Input Type: DC
• Isolation Voltage: 2500 Vrms
• Maximum Continuous Output Current: 60 mA
• Maximum Fall Time: 35 us
• Maximum Forward Diode Current: 20 mA
• Maximum Rise Time: 20 us
• Output Device: Darlington With Base
• Configuration: 2 Channel
• Current Transfer Ratio: 2500 %(Typ)
• Maximum Baud Rate: 100 KBps
• 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: PDIP Black
• No. Of Channels: 2
• Optocoupler Output Type: Photodarlington
• Input Current: 1.6mA
• Output Voltage: 7V
• Opto Case Style: DIP
• No. Of Pins: 8
• Input Current Max: 1.6mA
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: HCPL2730_NL

©2005 Fairchild Semiconductor Corporation
6N138, 5N139, NCPL2730, HCPL2731 Rev. 1.0.5
Typical Performance Curves
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.1
Fig. 18 Propagation Delay vs. Input Diode Forward Current
70
60
50
40
30
20
10
10
0
1
0.01
Fig. 20 Propagation Delay to Logic Low vs. Pulse Period
0
0
(t
PHL
V
T
A
CC
1
= 25˚C
) R
2
= 5 V
L
Fig. 16 Logic Low Supply Current vs.
= 2.2 k or 4.7 k
I
F
2
T - INPUT PULSE PERIOD - ms
- INPUT DIODE FORWARD CURRENT (mA)
Input Diode Forward Current
4
3
I
(6N138 / 6N139 Only)
F
(6N138 / 6N139 Only)
0.1
(6N138 / 6N139 Only)
(t
(t
- FORWARD CURRENT (mA)
PLH
PLH
6N139
I
R
6
6N138
I
R
F
F
L
) R
4
L
) R
= 0.5mA
= 1.6mA
V
= 4.7k
= 2.2k
CC
L
L
= 4.7 k
= 2.2 k
= 5V
5
8
V
CC
6
10
= 18V
(Continued)
1
7
T
A
= 25˚C
12
8
14
9
10
16
10
9
100
0.1
100
10
0.1
Fig. 19 Propagation Delay vs. Input Diode Forward Current
10
70
60
50
40
30
20
10
1
1
0
Fig. 21 Propagation Delay to Logic Low vs. Pulse Period
0.01
0
(t
V
T
PHL
A
CC
= 25˚C
) R
= 5 V
L
0.1
HCPL2731
I
R
Fig. 17 Logic Low Supply Current vs.
F
= 2.2 k or 4.7 k
I
L
F
= 0.5mA
= 4.7k
T
2
- INPUT DIODE FORWARD CURRENT (mA)
A
= 25˚C
I
Input Diode Forward Current
(HCPL2730 / HCPL2731 Only)
F
(HCPL2730 / HCPL2731 Only)
(HCPL2730 / HCPL2731 Only)
T - INPUT PULSE PERIOD - ms
- INPUT DIODE FORWARD CURRENT (mA)
(t
(t
PLH
0.1
PLH
HCPL2731
V
CC
) R
) R
4
L
L
= 18V
= 4.7 k
= 2.2 k
1
HCPL2730
HCPL2731
I
R
F
L
=1.6mA
= 2.2k
6
1
HCPL2730
HCPL2731
V
10
CC
T
= 7V
A
= 25˚C
8
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10
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