HCPL2731WV [ONSEMI]
8-Pin DIP Dual-Channel Low Input Current High Gain Split Darlington Output Optocoupler, MDIP 8L, 1000-BULK;
| 型号： | HCPL2731WV |
| 厂家： | 
ONSEMI |
| 描述： | 8-Pin DIP Dual-Channel Low Input Current High Gain Split Darlington Output Optocoupler, MDIP 8L, 1000-BULK |
| 文件： | 总16页 (文件大小：648K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
PACKAGE
SCHEMATIC
VCC
N/C
1
8
VCC
+
1
8
8
VF1
_
VB
+
2
3
4
7
6
5
V01
2
3
7
6
5
1
VF
_
_
VO
V02
VF2
GND
N/C
GND
+
4
8
8
1
6N138 / 6N139
HCPL-2730 / HCPL-2731
1
DESCRIPTION
The 6N138/9 and HCPL-2730/HCPL-2731 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington
photodetector.
The split darlington configuration separating the input photodiode and the first stage gain from the output transistor permits lower
output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. In the
dual channel devices, HCPL-2730/HCPL2731, an integrated emitter - base resistor provides superior stability over temperature.
The combination of a very low input current of 0.5 mA and a high current transfer ratio of 2000% makes this family particularly use-
ful for input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-
out TTL requirements. An internal noise shield provides exceptional common mode rejection of 10 kV/µs.
FEATURES
•
•
•
•
•
•
•
•
Low current - 0.5 mA
Superior CTR-2000%
Superior CMR-10 kV/µs
CTR guaranteed 0-70°C
U.L. recognized (File # E90700)
VDE recognized (File # 120915) Ordering option V, e.g., 6N138V
Dual Channel - HCPL-2730
HCPL-2731
APPLICATIONS
•
•
•
•
•
•
Digital logic ground isolation
Telephone ring detector
EIA-RS-232C line receiver
High common mode noise line receiver
µP bus isolation
Current loop receiver
© 2003 Fairchild Semiconductor Corporation
Page 1 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
ABSOLUTE MAXIMUM RATINGS (T = 25°C unless otherwise specified)
A
Parameter
Symbol
Value
Units
Storage Temperature
Operating Temperature
T
-55 to +125
-40 to +85
°C
°C
STG
T
OPR
Lead Solder Temperature (Wave solder only. See recommended reflow profile graph for
convection or infrared reflow soldering process limits)
T
260 for 10 sec
°C
SOL
EMITTER
DC/Average Forward Input Current
Peak Forward Input Current (50% duty cycle, 1 ms P.W.)
Peak Transient Input Current - (≤1 µs P.W., 300 pps)
Reverse Input Voltage
Each Channel I (avg)
20
40
1.0
5
mA
mA
A
F
Each Channel
I (pk)
F
I (trans)
F
Each Channel
Each Channel
V
P
V
R
D
Input Power Dissipation
35
mW
DETECTOR
Average Output Current
Each Channel
(6N138 and 6N139)
(6N138, HCPL-2730)
(6N139, HCPL-2731)
Each Channel
I
(avg)
60
0.5
mA
V
O
Emitter-Base Reverse Voltage
V
ER
-0.5 to 7
-0.5 to 18
100
Supply Voltage, Output Voltage
Output Power Dissipation
V
, V
V
CC
O
P
mW
O
© 2003 Fairchild Semiconductor Corporation
Page 2 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
ELECTRICAL CHARACTERISTICS (T = 0 to 70°C Unless otherwise specified)
A
INDIVIDUAL COMPONENT CHARACTERISTICS
Parameter
Test Conditions Symbol
Device
Min Typ** Max Unit
EMITTER
T =25°C
1.30
1.7
A
V
All
V
F
Input Forward Voltage
Each channel (I = 1.6 mA)
1.75
F
(T = 25°C, I = 10 µA)
A
R
Input Reverse BreakdownVoltage
BV
All
All
5.0
20
V
R
Each Channel
Temperature coefficient of forward voltage
(I = 1.6 mA) (∆V /∆T )
-1.8
mV/°C
F
F
A
DETECTOR
(I = 0 mA, V = V = 18 V)
6N139
HCPL-2731
6N138
F
O
CC
0.01 100
0.01 250
Each Channel
Logic high output current
Logic low supply
I
µA
OH
(I = 0 mA, V = V = 7 V)
F
O
CC
Each Channel
HCPL-2730
(I = 1.6 mA, V = Open)
6N138
6N139
F
O
0.4
1.3
1.5
3
(V = 18 V)
CC
I
mA
µA
CCL
(I = I = 1.6 mA, V = 18 V)
HCPL-2731
HCPL-2730
F1
F2
CC
(V - V = Open, V = 7 V
O1
O2
CC
(I = 0 mA, V = Open,
6N135
6N136
F
O
0.05
0.10
10
20
V
= 18 V)
CC
Logic high supply
I
CCH
(I = I = 0 mA, V = 18 V)
HCPL-2731
HCPL-2730
F1
F2
CC
(V - V = Open, V = 7 V
O1
O2
CC
** All Typicals at T = 25°C
A
© 2003 Fairchild Semiconductor Corporation
Page 3 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
TRANSFER CHARACTERISTICS (T = 0 to 70°C Unless otherwise specified)
A
Parameter
COUPLED
Test Conditions Symbol
Device
Min Typ** Max Unit
(I = 0.5 mA, V = 0.4 V, V = 4.5 V)
6N139
HCPL-2731
6N139
1100
F
O
CC
400
500
300
%
%
%
Each Channel
3500
1300
2500
1300
2500
0.08
(I = 1.6 mA, V = 0.4 V, V = 4.5 V)
F
O
CC
CTR
Current transfer ratio
(Note 1, 2)
Each Channel
HCPL-2731
6N138
(I = 1.6 mA, V = 0.4 V, V = 4.5 V)
F
O
CC
Each Channel
HCPL-2730
6N139
(I = 0.5 mA, I = 2 mA, V = 4.5 V)
0.4
0.4
F
O
CC
(I = 1.6 mA, I = 8 mA, V = 4.5 V)
6N139
F
O
CC
0.01
0.13
0.20
0.10
Each Channel
HCPL-2731
6N139
(I = 0.5 mA, I = 15 mA, V = 4.5 V)
F
O
CC
0.4
0.4
0.4
Logic low output voltage
output voltage (Note 2)
Each Channel
V
HCPL-2731
6N139
V
OL
(I = 12 mA, I = 24 mA, V = 4.5 V)
F
O
CC
Each Channel
HCPL-2731
6N138
(I = 1.6 mA, I = 4.8 mA, V = 4.5 V)
F
O
CC
Each Channel
HCPL-2730
** All Typicals at T = 25°C
A
© 2003 Fairchild Semiconductor Corporation
Page 4 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
SWITCHING CHARACTERISTICS (T = 0 to 70°C unless otherwise specified., V = 5 V)
A
CC
Parameter
Test Conditions Symbol
(R = 4.7 kΩ, I = 0.5 mA)
Device
Min
Typ** Max Unit
30
L
F
6N139
T = 25°C
4
3
25
120
100
2
A
(R = 4.7 kΩ, I = 0.5 mA)
L
F
HCPL-2731
6N139
Each Channel
T = 25°C
A
(R = 270 Ω, I = 12 mA)
L
F
Propagation delay
time to logic low
(Note 2) (Fig. 22)
T = 25°C
0.2
0.3
1.5
1
1
A
T
µs
PHL
(R = 270 Ω, I = 12 mA)
HCPL-2730
HCPL-2731
3
L
F
Each Channel
T = 25°C
2
A
(R = 2.2 kΩ, I = 1.6 mA)
15
10
25
20
L
F
6N138
T = 25°C
A
(R = 2.2 kΩ, I = 1.6 mA)
HCPL-2731
HCPL-2730
L
F
Each Channel
T = 25°C
A
(R = 4.7 kΩ, I = 0.5 mA)
6N139
HCPL-2731
6N139
L
F
90
60
Each Channel
(R = 4.7 kΩ, I = 0.5 mA) T = 25°C
12
22
L
F
A
Each Channel
HCPL-2731
(R = 270 Ω, I = 12 mA)
10
7
L
F
6N139
Propagation delay
time to logic high
(Note 2) (Fig. 22)
T = 25°C
1.3
5
A
T
µs
PLH
(R = 270 Ω, I = 12 mA) Each Channel
15
10
HCPL-2730
HCPL-2731
L
F
T = 25°C
A
(R = 2.2 kΩ, I = 1.6 mA)
6N138
HCPL-2730/1
6N138
L
F
50
35
Each Channel
(R = 2.2 kΩ, I = 1.6 mA) T = 25°C
7
L
F
A
Each Channel
HCPL-2730/1
16
(I = 0 mA, |V | = 10 V )
P-P
6N138
6N139
F
CM
Common mode
transient immu-
nity at logic high
T = 25°C, (R = 2.2 kΩ) (Note 3) (Fig. 23)
A
L
|CM |
1,000 10,000
1,000 10,000
V/µs
V/µs
H
HCPL-2730
HCPL-2731
Each Channel
(I = 1.6 mA, |V | = 10 V , R = 2.2 kΩ)
6N138
6N139
F
CM
P-P
L
Common mode
transient immu-
nity at logic low
T = 25°C, (Note 3) (Fig. 23)
A
|CM |
L
HCPL-2730
HCPL-2731
Each Channel
** All Typicals at T = 25°C
A
© 2003 Fairchild Semiconductor Corporation
Page 5 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
ISOLATION CHARACTERISTICS (T = 0 to 70°C Unless otherwise specified)
A
Characteristics
Test Conditions Symbol
(Relative humidity = 45%)
Min
Typ**
Max
Unit
Input-output
insulation leakage current
(T = 25°C, t = 5 s)
A
I
1.0
µA
I-O
(V = 3000 VDC)
I-O
(Note 8)
(RH ≤ 50%, T = 25°C)
A
Withstand insulation test voltage
V
2500
V
RMS
ISO
(Note 4) ( t = 1 min.)
12
Resistance (input to output)
Capacitance (input to output)
(Note 4) (V = 500 VDC)
R
C
10
Ω
I-O
I-O
(Note 4, 5) (f = 1 MHz)
0.6
pF
I-O
Input-Input
Insulation leakage current
(RH ≤ 45%, V = 500 VDC) (Note 6)
I-I
I
0.005
µA
Ω
I-I
t = 5 s, (HCPL-2730/2731 only)
(V = 500 VDC) (Note 6)
11
I-I
Input-Input Resistance
Input-Input Capacitance
R
10
I-I
I-I
(HCPL-2730/2731 only)
(f = 1 MHz) (Note 6)
(HCPL-2730/2731 only)
C
0.03
pF
** All Typicals at T = 25°C
A
Notes
1. Current Transfer Ratio is defined as a ratio of output collector current, I , to the forward LED input current, I , times 100%.
O
F
2. Pin 7 open. (6N138 and 6N139 only)
3. Common mode transient immunity in logic high level is the maximum tolerable (positive) dV /dt on the leading edge of the
cm
common mode pulse signal V , to assure that the output will remain in a logic high state (i.e., V >2.0 V). Common mode
CM
O
transient immunity in logic low level is the maximum tolerable (negative) dV /dt on the trailing edge of the common mode
cm
pulse signal, V , to assure that the output will remain in a logic low state (i.e., V <0.8 V).
CM
O
4. Device is considered a two terminal device: Pins 1, 2, 3 and 4 are shorted together and Pins 5, 6, 7 and 8 are shorted
together.
5. For dual channel devices, C is measured by shorting pins 1 and 2 or pins 3 and 4 together and pins 5 through 8 shorted
I-O
together.
6. Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together.
I
© 2003 Fairchild Semiconductor Corporation
Page 6 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise specified)
A
Current Limiting Resistor Calculations
R
(Non-Invert) = V
- V - V
1
DD1 DF OL1
I
F
R
(Invert) = V
- V
- V
1
DD1
OH1 DF
OUTPUT
I
F
CMOS CMOS
@ 5 V @ 10 V
R = V
- = V
(@ I - I )
INPUT
R1 (V)
74XX 74LXX 74SXX 74LSXX 74HXX
2
DD2
OLX
L
2
I
L
R2 (V) R2 (V) R2 (V) R2 (V) R2 (V) R2 (V) R2 (V)
NON-INV. 2000
CMOS
@ 5 V
INV.
510
Where:
NON-INV. 5100
CMOS
@ 10 V
V
V
V
V
V
- Input Supply Voltage
DD1
INV.
4700
NON-INV. 2200
- Output Supply Voltage
DD2
74XX
74LXX
74SXX
74LSXX
74HXX
INV.
NON-INV. 1800
INV. 100
NON-INV. 2000
INV. 360
NON-INV. 2000
INV. 180
NON-INV. 2000
INV. 180
180
- Diode Forward Voltage
DF
1000 2200 750 1000 1000 1000
560
- Logic “0” Voltage of Driver
- Logic “1” Voltage of Driver
OL1
OH1
I - Diode Forward Current
F
V
- Saturation Voltage of
Output Transistor
OLX
I - Load Current Through
L
Resistor R2
I - Input Current of Output Gate
Fig. 1 Resistor Values for Logic Interface
2
VDD1
VDD2
VDD2
1
2
3
8
7
6
5
1
2
3
4
8
7
6
5
R2
R2
IN
OUT
IN
R1
OUT
R1
4
Fig. 2 Non-Inverting Logic Interface
Fig. 3 Inverting Logic Interface
© 2003 Fairchild Semiconductor Corporation
Page 7 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
Fig. 4 LED Forward Current vs. Forward Voltage
Fig. 5 LED Forward Voltage vs.Temperature
100
1.5
1.4
1.3
1.2
1.1
I
= 1.6 mA
F
10
1
T
= 85˚C
A
T
A
= 70˚C
0.1
0.01
T
= 25˚C
A
T
= -40˚C
1.4
A
T
A
= 0˚C
1.2
0.001
1.0
1.1
1.3
1.5
1.6
-40
-20
0
20
40
60
80
100
FORWARD VOLTAGE - V (V)
TEMPERATURE - T (˚C)
F
A
Fig. 6 Non-saturated Rise and Fall Times vs.
Load Resistance (6N138 / 6N139 Only)
Fig. 7 Non-saturated Rise and Fall Times vs.
Load Resistance (HCPL-2730 / HCPL-2731 Only)
100
T
A
= 25˚C
T
= 25˚C
A
t
f
t
f
10
10
t
r
t
r
1
I
ADJUSTED FOR V = 2 V
OL
F
1
0.1
1
10
0.1
1
10
R
- LOAD RESISTANCE (kΩ)
R
L
- LOAD RESISTANCE (kΩ)
L
Fig. 8 Propagation Delay To Logic Low
vs. Base-Emitter Resistance
Fig. 9 Current Transfer Ratio vs. Forward Current
(6N138 / 6N139 Only)
(HCPL-2730 / HCPL-2731 Only)
6
V
V
= 5 V
CC
= 0.4 V
I
R
= 1.6 mA, V
= 5 V
CC
O
F
1600
1200
800
400
0
= 2.2 K, T = 25°C
L
A
5
4
3
2
1
Normalized to R = None
BE
T
A
= 85˚C
T
= 70˚C
A
T
= 25˚C
A
T
= 0˚C
A
T
= -40˚C
A
0
0.01
0.1
1
10
0.01
0.1
1
10
I
F
- FORWARD CURRENT - mA
RBE - BASE-EMITTER RESISTANCE - M
Ω
© 2003 Fairchild Semiconductor Corporation
Page 8 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
Fig. 10 Current Transfer Ratio vs. Base-Emitter Resistance
(6N138 / 6N139 Only)
Fig. 11 Current Transfer Ratio vs. Forward Current
(HCPL-2730 / HCPL-2731 Only)
1600
1400
1200
1000
800
600
400
200
0
5000
V
V
= 5 V
CC
= 0.4 V
O
4000
3000
2000
1000
0
T
= 70˚C
= 85˚C
= 25˚C
A
T
A
T
A
T
= 0˚C
A
T
= -40˚C
A
I
V
V
= 1.6 mA
F
= 5 V
CC
= 0.4 V
O
1
10
100
1000
0.1
1
10
100
R
BE
- BASE RESISTANCE (kΩ)
I - FORWARD CURRENT - mA
F
Fig. 12 Output Current vs Output Voltage
(6N138 / 6N139 Only)
Fig. 13 Output Current vs Output Voltage
(HCPL-2730 / HCPL-2731 Only)
120
100
80
60
50
40
30
20
10
0
I
= 5.0 mA
F
5 mA
V
= 5V
4.5 mA
4 mA
CC
= 25˚C
T
V
= 25˚C
A
T
A
= 5.0 V
I = 4.5 mA
F
CC
3.5 mA
I
= 4.0 mA
= 3.5 mA
F
3 mA
I
F
2.5 mA
I
I
= 3.0 mA
= 2.5 mA
F
F
2 mA
I
I
I
= 2.0 mA
= 1.5 mA
= 1.0 mA
F
F
F
60
1.5 mA
40
1 mA
20
I
= 0.5 mA
F
0
1
2
0.0
0.2
0.4
0.6
V - OUTPUT VOLTAGE (V)
O
0.8
1.0
1.2
1.4
1.6
1.8
2.0
V
- OUTPUT VOLTAGE (V)
O
Fig. 14 Output Current vs. Input Diode Forward Current
(6N138 / 6N139 Only)
Fig. 15 Output Current vs
Input Diode Forward Current
(HCPL-2730 / HCPL-2731 Only)
100
100
10
1
V
V
= 5.0 V
= 0.4 V
CC
O
T
= 85˚C
A
V
V
= 5 V
CC
= 0.4 V
O
10
T
= 25˚C
A
1
T
= 85˚C
A
T
= -40˚C
A
T
= 70˚C
A
0
T
= 25˚C
A
T
= 0˚C
A
T
= -40˚C
A
0.1
0
0.01
0.1
1
10
0.1
1
10
I - INPUT DIODE FORWARD CURRENT - mA
F
100
I
- INPUT DIODE FORWARD CURRENT - mA
F
© 2003 Fairchild Semiconductor Corporation
Page 9 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
DUAL-CHANNEL: HCPL-2730
6N139
HCPL-2731
Fig. 16 Logic Low Supply Current vs.
Input Diode Forward Current
(6N138 / 6N139 Only)
Fig. 17 Logic Low Supply Current vs.
Input Diode Forward Current
(HCPL-2730 / HCPL-2731 Only)
100
10
1
4.0
T
= 25˚C
A
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
HCPL-2731
= 18 V
V
CC
HCPL-2730
HCPL-2731
V
= 5 V
CC
V
CC
= 7 V
V
= 18 V
CC
0.1
0
2
4
6
8
10
12
14
16
0.1
1
10
100
I
F
- FORWARD CURRENT (mA)
I
F
- INPUT DIODE FORWARD CURRENT - mA
Fig. 18 Propagation Delay vs. Input Diode Forward Current
(6N138 / 6N139 Only)
Fig. 19 Propagation Delay vs. Input Diode Forward Current
(HCPL-2730 / HCPL-2731 Only)
70
70
V
= 5 V
V
= 5 V
CC
= 25˚C
CC
T = 25˚C
A
T
A
60
50
40
30
20
10
0
60
50
40
30
20
10
0
(t
) R = 2.2 kΩ or 4.7 kΩ
(t
) R = 2.2 kΩ or 4.7 kΩ
PHL L
PHL
L
(t
) R = 4.7 kΩ
L
PLH
(t
PLH
) R = 4.7 kΩ
L
(t
) R = 2.2 kΩ
PLH
L
(t
) R = 2.2 kΩ
L
PLH
0
2
4
6
8
10
0
1
2
3
4
5
6
7
8
9
10
I
F
- INPUT DIODE FORWARD CURRENT - mA
I - INPUT DIODE FORWARD CURRENT - mA
F
Fig. 21 Propagation Delay to Logic Low vs. Pulse Period
(HCPL-2730 / HCPL-2731 Only)
Fig. 20 Propagation Delay to Logic Low vs. Pulse Period
(6N138 / 6N139 Only)
100
10
1
100
6N139
I
= 0.5 mA
F
R
L
= 4.7 kΩ
HCPL-2731
= 0.5 mA
I
F
R
L
= 4.7 kΩ
10
6N138
= 1.6 mA
I
F
R
L
= 2.2 kΩ
1
HCPL-2730
HCPL-2731
I
R
=1.6 mA
F
T = 25˚C
A
= 2.2kΩ
L
T
= 25˚C
A
0.1
0.01
0.1
0.1
1
10
0.01
0.1
1
10
T - INPUT PULSE PERIOD - ms
T - INPUT PULSE PERIOD - ms
© 2003 Fairchild Semiconductor Corporation
Page 10 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
6N139
DUAL-CHANNEL:
HCPL-2730
HCPL-2731
Fig. 22 Propagation Delay vs.Temperature
(6N138 / 6N139 Only)
Fig. 23 Propagation Delay vs.Temperature
(HCPL-2730 / HCPL-2731 Only)
50
40
30
20
10
50
40
30
20
10
HCPL-2730 : I = 1.6 mA, R = 2.2 k
HCPL-2730 : I = 1.6 mA, R = 2.2 k
F
L
F
L
HCPL-2731 : I = 0.5 mA, R = 4.7 k
HCPL-2731 : I = 0.5 mA, R = 4.7 k
F
L
F
L
t
(HCPL-2731)
t
(HCPL-2731)
PLH
PLH
t
(HCPL-2730)
t
(HCPL-2730)
PLH
PLH
t
(HCPL-2731)
t
(HCPL-2731)
PHL
PHL
t
(HCPL-2730)
t
(HCPL-2730)
PHL
PHL
0
0
0
10
20
30
40
50
60
70
80
0
10
20
30
40
50
60
70
80
T
A
- TEMPERATURE (˚C)
T
- TEMPERATURE (˚C)
A
© 2003 Fairchild Semiconductor Corporation
Page 11 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
6N139
DUAL-CHANNEL:
HCPL-2730
HCPL-2731
Noise
Shield
Noise
Shield
Pulse
Generator
+
IF
VCC
VCC
+5 V
+5 V
VO
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
tr = 5ns
ZO = 50
Pulse
Generator
tr = 5ns
ZO = 50 V
V
RL
VF1
-
0.1 µF
IF
VB
V01
10% DUTY CYCLE
I/f < 100 µS
RL
10% D.C.
VF
f
I/ < 100 s
m
CL = 15 pF*
VO
V02
VO
-
IF
VF2
0.1 µF
MONITOR
IF Monitor
Rm
GND
Rm
+
CL = 15 pF*
GND
Test Circuit for 6N138, 6N139
Test Circuit for HCPL-2730 and HCPL-2731
IF
5 V
VO
1.5 V
1.5 V
VOL
TPHL
TPLH
Fig. 22 Switching Time Test Circuit
IF
Noise
Shield
Noise
Shield
VCC
VCC
V01
V02
+
+5 V
+5 V
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
IF
VF1
-
RL
VB
RL
VO
A
VF
0.1 µF
A
B
VO
-
VO
B
VFF
VF2
+
0.1 µF
VFF
GND
GND
-
VCM
-
+
VCM
-
+
Pulse Gen
Pulse Gen
Test Circuit for HCPL-2730 and HCPL-2731
Test Circuit for 6N138 and 6N139
V
CM
10 V
90% 90%
10%
10%
tf
0 V
tr
VO
5 V
Switch at A : I F= 0 mA
VO
VOL
Switch at B : I F= 1.6 mA
Fig. 23 Common Mode Immunity Test Circuit
© 2003 Fairchild Semiconductor Corporation
Page 12 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
6N139
HCPL-2731
DUAL-CHANNEL:
HCPL-2730
Package Dimensions (Through Hole)
Package Dimensions (Surface Mount)
0.390 (9.91)
0.370 (9.40)
PIN 1
ID.
PIN 1
ID.
4
3
2
1
4
5
6
2
7
1
0.270 (6.86)
0.250 (6.35)
0.270 (6.86)
0.250 (6.35)
8
0.390 (9.91)
0.370 (9.40)
5
6
7
8
0.070 (1.78)
0.045 (1.14)
0.300 (7.62)
TYP
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.140 (3.55)
0.020 (0.51)
MIN
0.016 (0.41)
0.008 (0.20)
0.020 (0.51) MIN
0.154 (3.90)
0.120 (3.05)
0.045 [1.14]
0.022 (0.56)
0.016 (0.41)
0.022 (0.56)
0.016 (0.41)
15° MAX
0.315 (8.00)
MIN
0.016 (0.40)
0.008 (0.20)
0.100 (2.54) TYP
0.300 (7.62)
TYP
0.100 (2.54)
TYP
0.405 (10.30)
MIN
Lead Coplanarity : 0.004 (0.10) MAX
Package Dimensions (0.4” Lead Spacing)
4
3
2
1
PIN 1
ID.
0.270 (6.86)
0.250 (6.35)
5
6
7
8
0.390 (9.91)
0.370 (9.40)
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.140 (3.55)
0.004 (0.10) MIN
NOTE
All dimensions are in inches (millimeters)
0.154 (3.90)
0.120 (3.05)
0.022 (0.56)
0.016 (0.41)
0° to15°
0.016 (0.40)
0.008 (0.20)
0.100 (2.54) TYP
0.400 (10.16)
TYP
© 2003 Fairchild Semiconductor Corporation
Page 13 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
6N139
HCPL-2731
DUAL-CHANNEL:
HCPL-2730
ORDERING INFORMATION
Option
Example Part Number
Description
Surface Mount Lead Bend
S
SD
T
6N138S
6N138SD
6N138T
Surface Mount; Tape and reel
0.4" Lead Spacing
V
6N138V
VDE0884
TV
SV
SDV
6N138TV
6N138SV
6N138SDV
VDE0884; 0.4” lead spacing
VDE0884; surface mount
VDE0884; surface mount; tape and reel
MARKING INFORMATION
1
2
2730
6
V XX YY T1
5
3
4
Definitions
1
2
Fairchild logo
Device number
VDE mark (Note: Only appears on parts ordered with VDE
option – See order entry table)
3
4
5
6
Two digit year code, e.g., ‘03’
Two digit work week ranging from ‘01’ to ‘53’
Assembly package code
© 2003 Fairchild Semiconductor Corporation
Page 14 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
6N139
HCPL-2731
DUAL-CHANNEL:
HCPL-2730
Carrier Tape Specifications
12.0 0.1
4.0 0.1
Ø1.55 0.05
1.75 0.10
4.90 0.20
4.0 0.1
0.30 0.05
7.5 0.1
16.0 0.3
10.30 0.20
13.2 0.2
Ø1.6 0.1
0.1 MAX
10.30 0.20
User Direction of Feed
Reflow Profile
300
250
200
150
100
50
215C, 10–30 s
225C peak
Time above 183C, 60–150 sec
Ramp up = 3C/sec
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Time (Minute)
• Peak reflow temperature: 225C (package surface temperature)
• Time of temperature higher than 183C for 60–150 seconds
• One time soldering reflow is recommended
© 2003 Fairchild Semiconductor Corporation
Page 15 of 16
2/26/04
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL: 6N138
6N139
HCPL-2731
DUAL-CHANNEL:
HCPL-2730
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO
ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME
ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body, or
(b) support or sustain life, and (c) whose failure to perform
when properly used in accordance with instructions for use
provided in the labeling, can be reasonably expected to
result in a significant injury of the user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
© 2003 Fairchild Semiconductor Corporation
Page 16 of 16
2/26/04
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