HCPL-7601/7611
CMOS/TTL Compatible, Low Input Current, High Speed,
High CMR Optocoupler
Data Sheet
Description
The HCPL-7601/11 is a low input current version of the
HCPL-2601/11 and 6N137 (without enable). The
optically coupled gates combine an AlGaAs high-
efficiency light emitting diode and an integrated high
gain photon detector to create a low input current
device for low power applications. The output of the
detector IC is an open collector Schottky-clamped
transistor. The internal shield provides a guaranteed
common mode transient immunity specification of
10,000 V/µs (HCPL-7611).
This unique design provides maximum ac and dc
circuit isolation while achieving CMOS and TTL
compatibility. The optocoupler ac and dc operational
parameters are guaranteed from -40°C to 85°C with
no derating required allowing trouble free system
performance. This product is suitable for high speed
logic interfacing, input/output buffering, and
applications that require low input-current switching
levels.
Schematic
I
F
2+
I
O
6
I
CC
8
V
CC
V
O
Features
• Low input current version of HCPL-2601/11 and 6N137
• Wide input current range: I
F
= 2 mA to 10 mA
• CMOS/TTL compatible
• Guaranteed switching threshold: I
F
= 2 mA (max.)
• Internal shield for high Common Mode Rejection (CMR)
HCPL-7601: 5,000 V/µs (typical) at V
CM
= 50 V, I
F
= 4 mA
HCPL-7611: 15,000 V/µs (typical) at V
CM
= 1000 V, I
F
= 4 mA
• High speed: 10 Mbd typical
• Guaranteed ac and dc performance over temperature:
-40°C to 85°C
• IEC/EN/DIN EN 60747-5-2 approval: V
IORM
= 600 V
RMS
• UL recognized: 3750 V
RMS
, 1 minute
• CSA accepted
• Low supply current requirement
• Low T
PSK
: 40 ns guaranteed
• Lead-free option “-000E”
Applications
• Isolated line receiver
• Simplex/multiplex data transmission
• Programmable logic controllers
• Computer-peripheral interface
• Microprocessor system interface
• Digital isolation for A/D, D/A conversion
• Switching power supply
• Instrument input/output isolation
• Ground loop elimination
• Pulse transformer replacement
V
F
3-
HCPL-7601/11 SHIELD
USE OF A 0.1 µF BYPASS CAPACITOR
CONNECTED BETWEEN PINS 5 AND 8
IS REQUIRED (SEE NOTE 1).
TRUTH TABLE
(POSITIVE LOGIC)
OUTPUT
LED
L
ON
H
OFF
5
GND
CAUTION: The small device geometries inherent to the design of this bipolar component increase the
component’s susceptibility to damage from electrostatic discharge (ESD). It is advised that normal static
precautions be taken in handling and assembly of this component to prevent damage and/or degradation
which may be induced by ESD.
The HCPL-7601/11 family offers
many features that are especially
beneficial to system designers. The
low input current requirements
and guaranteed switching
threshold (2 mA max.) allows the
LED to be driven directly by any
standard high-speed CMOS gate
(e.g. 74HC/HCT). This will simplify
designs by eliminating the need for
special driver circuits and result in
lower part counts and greater
system reliability while freeing up
valuable printed circuit board
space.
The wide current input range of
2 mA to 10 mA and guaranteed ac
and dc performance over a wide
temperature range will also
simplify designs. Low supply
current requirements mean lower
power dissipation allowing for the
use of a smaller, less expensive
power supply. The high speed
(10 Mbd typ.) and low propagation
delay skew (T
psk
≤
40 ns
guaranteed) allow for easier
design of high speed parallel
applications. The world-wide
regulatory approval (UL/CSA/IEC/
EN/DIN EN 60747-5-2) will
facilitate the acceptance of the end
product in international markets.
Regulatory Information
The HCPL-7601 and HCPL-7611
have been approved by the
following organizations:
UL
Approved under UL 1577,
component recognition FILE
E55361).
IEC/EN/DIN EN 60747-5-2
Approved under:
IEC 60747-5-2:1997 + A1:2002
EN 60747-5-2:2001 + A1:2002
DIN EN 60747-5-2 (VDE 0884
Teil 2):2003-01
This optocoupler is suitable for
“safe electrical isolation” only
within the safety limit data.
Maintenance of the safety data
shall be ensured by means of
protective circuits.
Can be used for safe electrical
separation between ac mains and
SELV (safety extra-low voltage) in
equipment according to the
following specifications:
DIN VDE 0804/05.89
DIN VDE 0160/05.88
Reference voltage (VDE 011b Tab
4): 630 Vac.
CSA
Approved under CSA22.2 No. 0 -
General Requirements, Canadian
Electrical Code, Part II; and CSA
Component Acceptance Notice #5,
File CA 88324.
2
Ordering Information
HCPL-7xxx is UL Recognized with 3750 Vrms for 1 minute per UL1577 and is approved under CSA
Component Acceptance Notice #5, File CA 88324.
Option
Part
RoHS
non RoHS
Number
Compliant Compliant Package
HCPL-7601 -000E
no option 300 mil DIP-8
HCPL-7611 -300E
#300
-500E
#500
Surface
Mount
X
X
Gull
Wing
X
X
Tape
& Reel
UL 5000 Vrms/
1 Minute rating
X
IEC/EN/DIN
EN 60747-5-2 Quantity
50 per tube
50 per tube
1000 per reel
To order, choose a part number from the part number column and combine with the desired option from the
option column to form an order entry. Combination of Option 020 and Option 060 is not available.
Example 1:
HCPL-7611-560E to order product of 300 mil DIP Gull Wing Surface Mount package in Tape and Reel
packaging with IEC/EN/DIN EN 60747-5-2 Safety Approval and RoHS compliant.
Example 2:
HCPL-7601 to order product of 300 mil DIP package in Tube packaging and non RoHS compliant.
Option datasheets are available. Contact your Avago sales representative or authorized distributor for
information.
Remarks: The notation ‘#XXX’ is used for existing products, while (new) products launched since July 15,
2001 and RoHS compliant will use ‘–XXXE.’
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Absolute Maximum Ratings
(No Derating Required up to 85° C)
Storage Temperature ....................................................... -55° C to +125° C
Operating Temperature ..................................................... -40° C to +85° C
Lead Solder Temperature ................................................... 260° C for 10 s
(1.6 mm below seating plane)
Average Input Current - I
F
(See Note 2.) ........................................ 20 mA
Reverse Input Voltage - V
R
...................................................................... 3 V
Supply Voltage - V
CC
........................................... 7 V (1 Minute Maximum)
Output Collector Current - I
O
........................................................... 50 mA
Output Collector Power Dissipation .............................................. 85 mW
Output Collector Voltage - V
O
* ............................................................... 7 V
Total Package Power Dissipation .................................................. 250 mW
*Selection for higher output voltage up to 20 V is available.
Recommended Operating Conditions
Parameter
Input Voltage, Low Level
Input Current, High Level
Supply Voltage, Output
Fan Out @ R
L
= 1 kΩ
Operating Temperature
Output Pull-up Resistor
Symbol
V
FL
I
FH
V
CC
N
T
A
R
L
-40
330
Min.
0
2
4.5
Max.
0.8
10
5.5
5
85
4k
Units
V
mA
V
TTL
Loads
°C
Ω
4
Package Outline Drawing
Standard DIP Package
9.40 (0.370)
9.90 (0.390)
8
7
A
6
7601
YYWW
PIN ONE 1
2
3
4
1.78 (0.070) MAX.
1.19 (0.047) MAX.
DIMENSIONS IN MILLIMETERS AND (INCHES).
5
TYPE NUMBER*
DATE CODE
6.10 (0.240)
6.60 (0.260)
7.36 (0.290)
7.88 (0.310)
0.18 (0.007)
0.33 (0.013)
5° TYP.
3.56 ± 0.13
(0.140 ± 0.005)
PIN ONE
4.70 (0.185) MAX.
PINOUT DIAGRAM
N/C 1
8
7
6
5
V
CC
N/C
V
OUT
GND
0.51 (0.020) MIN.
2.92 (0.115) MIN.
ANODE 2
CATHODE 3
0.76 (0.030)
1.24 (0.049)
0.65 (0.025) MAX.
2.28 (0.090)
2.80 (0.110)
N/C 4
*TYPE NUMBER FOR: HCPL-7601 = 7601
HCPL-7611 = 7611
NOTE: FLOATING LEAD PROTRUSION IS 0.5 mm (20 mils) MAX.
Gull Wing Surface Mount Option 300*
8
7
6
5
DIMENSIONS IDENTICAL TO
STANDARD DIP EXCEPT AS NOTED.
1
2
3
4
9.65 ± 0.25
(0.380 ± 0.010)
7.62 ± 0.25
(0.300 ± 0.010)
0.255 ± 0.075
(0.010 ± 0.003)
0.51 ± 0.130
(0.020 ± 0.005)
0.635 ± 0.25
(0.025 ± 0.010)
12° NOM.
* REFER TO OPTION 300 DATA SHEET FOR MORE INFORMATION.
NOTE: FLOATING LEAD PROTRUSION IS 0.5 mm (20 mils) MAX.
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