6N137, HCNW137, HCNW2601, HCNW2611, HCPL-0600,
HCPL-0601, HCPL-0611, HCPL-0630, HCPL-0631, HCPL-0661,
HCPL-2601, HCPL-2611, HCPL-2630, HCPL-2631, HCPL-4661
High CMR, High Speed TTL Compatible Optocouplers
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Features
ꢀꢁ 15 kV/μs minimum Common Mode Rejection (CMR)
at VCM = 1KV for HCNW2611, HCPL-2611, HCPL-4661,
HCPL-0611, HCPL-0661
ꢀꢁ High speed: 10 MBd typical
ꢀꢁ LSTTL/TTL compatible
The 6N137, HCPL-26XX/06XX/4661, HCNW137/26X1 are
optically coupled gates that combine a GaAsP light emit-
ting diode and an integrated high gain photo detector.
An enable input allows the detector to be strobed. The
output of the detector IC is an open collector Schottky-
clamped transistor. The internal shield provides a guar-
anteed common mode transient immunity specification
up to 15,000 V/μs at Vcm=1000V.
ꢀꢁ Low input current capability: 5 mA
ꢀꢁ Guaranteed ac and dc performance over temperature:
-40°C to +85°C
Thisuniquedesignprovidesmaximumacanddccircuitiso-
lation while achievingTTL compatibility.The optocoupler
ac and dc operational parameters are guaranteed from -
40°C to +85°C allowing troublefree system performance.
ꢀꢁ Available in 8-Pin DIP, SOIC-8, widebody packages
ꢀꢁ Strobable output (single channel products only)
ꢀꢁ Safety approval
UL recognized - 3750 V rms for 1 minute and 5000
Vrms* for 1 minute per UL1577 CSA approved
IEC/EN/DIN EN 60747-5-2 approved with
Functional Diagram
V
IORM = 560 V peak for 06xx Option 060
6N137, HCPL-2601/2611
HCPL-0600/0601/0611
HCPL-2630/2631/4661
HCPL-0630/0631/0661
VIORM = 630 V peak for 6N137/26xx Option 060
VIORM =1414 V peak for HCNW137/26X1
1
2
V
V
V
ANODE
CATHODE
CATHODE
ANODE
1
2
V
V
8
7
8
7
NC
CC
CC
O1
O2
1
1
ꢀꢁ MIL-PRF-38534 hermetic version available
(HCPL-56XX/66XX)
ANODE
E
V
CATHODE
NC
3
4
6
5
3
4
6
5
O
2
2
Applications
GND
GND
SHIELD
SHIELD
ꢀꢁ Isolated line receiver
ꢀꢁ Computer-peripheral interfaces
ꢀꢁ Microprocessor system interfaces
ꢀꢁ Digital isolation for A/D, D/A conversion
ꢀꢁ Switching power supply
ꢀꢁ Instrument input/output isolation
ꢀꢁ Ground loop elimination
TRUTH TABLE
TRUTH TABLE
(POSITIVE LOGIC)
(POSITIVE LOGIC)
LED ENABLE OUTPUT
LED OUTPUT
ON
OFF
ON
OFF
ON
OFF
H
H
L
L
NC
NC
L
H
H
H
L
ON
L
OFF
H
H
ꢀꢁ Pulse transformer replacement
ꢀꢁ Power transistor isolation in motor drives
ꢀꢁ Isolation of high speed logic systems
A 0.1 ꢂF bypass capacitor must be connected between pins 5 and 8.
*5000 V rms/1 Minute rating is for HCNW137/26X1 and Option 020
(6N137, HCPL-2601/11/30/31, HCPL-4661) products only.
CAUTION: 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.