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PDF 6N139 Data sheet ( Hoja de datos )

Número de pieza 6N139
Descripción LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
Fabricantes QT Optoelectronics 
Logotipo QT Optoelectronics Logotipo



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No Preview Available ! 6N139 Hoja de datos, Descripción, Manual

LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL
6N138
6N139
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 useful 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.
8
An internal noise shield provides exceptional common mode rejection of 10 kV/µs.
An improved package allows superior insulation permitting a 480 V working voltage
compared to industry standard 220 V.
DUAL-CHANNEL
HCPL-2730
HCPL-2731
8
1
8
1
1
FEATURES
• Low current - 0.5 mA
• Superior CTR-2000%
• Superior CMR-10 kV/µs
• Double working voltage-480V RMS
• CTR guaranteed 0-70°C
• U.L. recognized (File # E90700)
• 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
N/C 1
+2
V
F
_3
N/C 4
8
V
CC
7
V
B
6V
O
5 GND
6N138 / 6N139
+1
V
F1
_2
_3
V
F2
+4
8
V
CC
7
V
01
6V
02
5 GND
HCPL-2730 / HCPL-2731
ABSOLUTE MAXIMUM RATINGS (No derating required up to 85°C)
Parameter
Storage Temperature
Operating Temperature
Lead Solder Temperature
EMITTER
DC/Average Forward Input Current
Each Channel
Symbol
TSTG
TOPR
TSOL
IF (avg)
Peak Forward Input Current (50% duty cycle, 1 ms P.W.) Each Channel
IF (pk)
Peak Transient Input Current - (!"1 µs P.W., 300 pps)
Reverse Input Voltage
Input Power Dissipation
DETECTOR
Average Output Current
Emitter-Base Reverse Voltage
Supply Voltage, Output Voltage
Output power dissipation
Each Channel
Each Channel
Each Channel
(6N138 and 6N139)
(6N138, HCPL-2730)
(6N139, HCPL-2731)
Each Channel
IF (trans)
VR
PD
IO (avg)
VEB
VCC, VO
PD
Value
-55 to +125
-40 to +85
260 for 10 sec
20
40
1.0
5
35
60
0.5
-0.5 to 7
-0.5 to 18
100
Units
°C
°C
°C
mA
mA
A
V
mW
mA
V
V
mW
12/27/99 200023A

1 page




6N139 pdf
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL
6N138
6N139
DUAL-CHANNEL
HCPL-2730
HCPL-2731
ISOLATION CHARACTERISTICS (TA = 0 to 70°C Unless otherwise specified)
Characteristics
Test Conditions Symbol
Min
Typ**
Max
Unit
(Relative humidity = 45%)
Input-output
insulation leakage current
(TA = 25°C, t = 5 s)
(VI-O = 3000 VDC)
(Note 8)
II-O
1.0 µA
Withstand insulation test voltage
(RH ! 50%, TA = 25°C)
(Note 4) ( t = 1 min.)
VISO
2500
VRMS
Resistance (input to output)
(Note 4) (VI-O = 500 VDC)
Capacitance (input to output)
(Note 4,5) (f = 1 MHz)
Input-Input
(RH ! 45%, VI-I = 500 VDC) (Note 6)
Insulation leakage current t = 5 s, (HCPL-2730/2731 only)
RI-O
CI-O
II-I
1012
0.6
0.005
$
pF
µA
Input-Input Resistance
(VI-I = 500 VDC) (Note 6)
(HCPL-2730/2731 only)
RI-I
1011
$
Input-Input Capacitance
(f = 1 MHz) (Note 6)
(HCPL-2730/2731 only)
CI-I
0.03
pF
** All typicals at TA = 25°C
NOTES
1. Current Transfer Ratio is defined as a ratio of output collector current, IO, to the forward LED input current, IF, times 100%.
2. Pin 7 open. (6N138 and 6N139 only)
3. Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the leading edge of the
common mode pulse signal, VCM, to assure that the output will remain in a logic high state (i.e., VO&2.0 V). Common mode
transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse
signal, VCM, to assure that the output will remain in a logic low state (i.e., VO'0.8 V).
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, CI-O is measured by shorting pins 1 and 2 or pins 3 and 4 together and pins 5 through 8 shorted together.
6. Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together.
12/27/99 200023A

5 Page





6N139 arduino
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE-CHANNEL
6N138
6N139
DUAL-CHANNEL
HCPL-2730
HCPL-2731
Package Dimensions (Through Hole)
43
56
21
78
PIN 1
ID.
0.270 (6.86)
0.250 (6.35)
0.200 (5.08)
0.115 (2.92)
0.022 (0.56)
0.016 (0.41)
0.390 (9.91)
0.370 (9.40)
0.070 (1.78)
0.045 (1.14)
0.020 (0.51) MIN
0.154 (3.90)
0.120 (3.05)
0.016 (0.40)
0.008 (0.20)
0.100 (2.54) TYP
15° MAX
0.300 (7.62)
TYP
Package Dimensions (0.4”Lead Spacing)
Package Dimensions (Surface Mount)
0.390 (9.91)
0.370 (9.40)
4 3 2 1 PIN 1
ID.
0.270 (6.86)
0.250 (6.35)
5 67 8
0.070 (1.78)
0.045 (1.14)
0.020 (0.51)
MIN
0.300 (7.62)
TYP
0.022 (0.56)
0.016 (0.41)
0.100 (2.54)
TYP
Lead Coplanarity : 0.004 (0.10) MAX
0.045 [1.14]
0.315 (8.00)
MIN
0.405 (10.30)
MIN
0.016 (0.41)
0.008 (0.20)
43
21
PIN 1
ID.
0.270 (6.86)
0.250 (6.35)
56
78
0.200 (5.08)
0.115 (2.92)
0.022 (0.56)
0.016 (0.41)
0.390 (9.91)
0.370 (9.40)
0.070 (1.78)
0.045 (1.14)
0.004 (0.10) MIN
0.154 (3.90)
0.120 (3.05)
0.016 (0.40)
0.008 (0.20)
0.100 (2.54) TYP
0° to15°
0.400 (10.16)
TYP
NOTE
All dimensions are in inches (millimeters)
www.qtopto.com
Call QT Optoelectronics for more information or the phone number of your nearest distributor.
United States 800-533-6786 France 33 [0] 1.45.18.78.78 Germany 49 [0] 89/96.30.51 United Kingdom 44 [0] 1296 394499 Asia/Pacific 603-7352417
12/27/99 200023A

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