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
The 6N137, HCPL-26xx/06xx/4661, HCNW137/26x1 are
optically coupled gates that combine a GaAsP light emitting 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 Schottkyclamped transistor. The internal shield provides a guaranteed common mode transient immunity specification
up to 15,000 V/µs at Vcm = 1000 V.
• 15 kV/µs minimum Common Mode Rejection (CMR)
at VCM = 1 kV for HCNW2611, HCPL-2611, HCPL-4661,
HCPL-0611, HCPL-0661
• High speed: 10 MBd typical
• LSTTL/TTL compatible
• Low input current capability: 5 mA
• Guaranteed AC and DC performance over temper
ature: -40 °C to +85 °C
• Available in 8-Pin DIP, SOIC-8, widebody packages
• Strobable output (single channel products only)
• Safety approval
UL recognized - 3750 Vrms for 1 minute and 5000 Vrms*
for 1 minute per UL1577 CSA approved
IEC/EN/DIN EN 60747-5-5 approved with
VIORM = 567 Vpeak for 06xx Option 060
VIORM = 630 Vpeak for 6N137/26xx Option 060
VIORM = 1414 Vpeak for HCNW137/26x1
• MIL-PRF-38534 hermetic version available
(HCPL-56xx/66xx)
This unique design provides maximum AC and DC circuit
isolation while achieving TTL compatibility. The optocoupler AC and DC operational param ers are guaranteed
et
from -40 °C to +85 °C allowing troublefree system performance.
Functional Diagram
6N137, HCPL-2601/2611
HCPL-0600/0601/0611
8 V CC
NC 1
HCPL-2630/2631/4661
HCPL-0630/0631/0661
ANODE 1 1
8 V CC
ANODE 2
7 VE
CATHODE 1 2
7 V O1
CATHODE 3
6 VO
CATHODE 2 3
6 V O2
NC 4
LED
ON
OFF
ON
OFF
ON
OFF
SHIELD
5 GND
TRUTH TABLE
(POSITIVE LOGIC)
OUTPUT
ENABLE
L
H
H
H
H
L
H
L
L
NC
H
NC
ANODE 2 4
SHIELD
5 GND
TRUTH TABLE
(POSITIVE LOGIC)
LED
OUTPUT
ON
L
OFF
H
A 0.1 µF bypass capacitor must be connected between pins 5 and 8.
Applications
• 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
• Pulse transformer replacement
• Power transistor isolation in motor drives
• Isolation of high speed logic systems
*5000 Vrms/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.
