HCPL2731 Fairchild Semiconductor, HCPL2731 Datasheet - Page 7
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HCPL2731
Manufacturer Part Number
HCPL2731
Description
High Speed Optocouplers DIP-8 DUAL PH DARL
Manufacturer
Fairchild Semiconductor
Datasheet
1.HCPL2731S.pdf
(15 pages)
Specifications of HCPL2731
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
3500 %(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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
HCPL2731_NL
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HCPL2731
Manufacturer:
AGILENT
Quantity:
20 000
Part Number:
HCPL2731
Manufacturer:
AGILENT
Quantity:
20 000
Company:
Part Number:
HCPL2731500E
Manufacturer:
AVAGO
Quantity:
3 893
Part Number:
HCPL2731SD
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
©2005 Fairchild Semiconductor Corporation
6N138, 5N139, NCPL2730, HCPL2731 Rev. 1.0.5
Typical Performance Curves
0.001
0.01
100
100
0.1
10
10
Fig. 4 LED Forward Current vs. Forward Voltage
1
1
6
5
4
3
2
1
0
0.1
0.01
1.0
Fig. 6 Non-saturated Rise and Fall Times vs.
T
A
T
Fig. 8 Propagation Delay To Logic Low
A
= 70˚C
Load Resistance (6N138 / 6N139 Only)
RBE - BASE-EMITTER RESISTANCE - M
= 25˚C
1.1
T
(HCPL2730 / HCPL2731 Only)
A
vs. Base-Emitter Resistance
= 85˚C
R
L
T
FORWARD VOLTAGE - V
I
F
- LOAD RESISTANCE (k )
A
ADJUSTED FOR V
= 0˚C
T
1.2
0.1
A
= 25˚C
1.3
1
t
t r
I
R
Normalized to R
f
F
T
L
A
= 1.6 mA, V
= 2.2 K, T
= -40˚C
OL
= 2 V
1.4
1
A
F
CC
= 25 C
(V)
BE
= 5 V
= None
1.5
1.6
10
10
7
1600
1200
800
400
1.5
1.4
1.3
1.2
1.1
10
Fig. 9 Current Transfer Ratio vs. Forward Current
0
0.01
1
0.1
Load Resistance (HCPL2730 / HCPL2731 Only)
V
V
Fig. 5 LED Forward Voltage vs. Temperature
Fig. 7 Non-saturated Rise and Fall Times vs.
CC
O
T
A
= 0.4V
-40
= 25˚C
= 5V
T
A
= 85˚C
t
r
-20
I
F
R
t
(6N138 / 6N139 Only)
f
0.1
- FORWARD CURRENT - mA
L
TEMPERATURE - T
- LOAD RESISTANCE (k )
T
A
0
= -40˚C
T
A
20
= 0˚C
1
T
A
= 25˚C
1
T
40
A
= 70˚C
A
I
F
(˚C)
= 1.6 mA
60
www.fairchildsemi.com
10
80
100
10