HCNW4502/3
HCPL-0452/0453/4502/4503
Single Channel, High Speed 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/s minimum common mode transient
These diode-transistor optoc oup lers use an insulating
immunity at V = 1500 V
layer between a LED and an integrated photodetector to
CM
provide elec trical in sula tion between input and out put.
High speed: 1 Mb/s
Separate connections for the photodiode bias and out-
TTL compatible
put-transistor collector increase the speed up to a hun-
Available in 8-Pin DIP, SO-8, widebody packages
dred times that of a conventional phototransistor coupler
Open collector output
by reduc ing the base-collector capacitance.
Guaranteed performance from temperature:
These single channel optocouplers are available in
0C to 70C
8-Pin DIP , SO-8 and Widebody package configurations.
Safety approval
UL Recognized 3750 V for 1 minute (5000 V
The HCPL-4502/4503 and HCNW4502/4503 are designed
rms rms
for 1 minute for HCNW and Option 020 devices)
for high speed TTL/TTL applications. A standard 16 mA TTL
per UL1577
sink current through the input LED will provide enough
CSA Approved
output current for 1 TTL load and a 5.6 k pull-up resistor.
IEC/EN/DIN EN 60747-5-5 Approved
CTR for these devices is 19% minimum at I = 16 mA.
F
V = 630 V peak for HCPL-4503#060
IORM
Functional Diagram
V = 1414 V peak for HCNW devices
IORM
Dual channel version available (4534/0534)
NC V
1 8 CC
MIL-PRF-38534 hermetic version available
TRUTH TABLE
(55XX/65XX/4N55)
(POSITIVE LOGIC)
ANODE 7 NC
2
LED V
o
ON LOW
Applications
CATHODE 6 V
3 o
OFF HIGH
High voltage insulation
NC GND
4 5
Video signal isolation
Power transistor isolation in motor drives
A 0.1 F bypass capacitor must be connected between pins 5 and 8.
Line receivers
Feedback element in switched mode power supplies
High speed logic ground isolation
TTL/TTL, TTL/CMOS, TTL/LSTTL
Replaces pulse transformers
Replaces slow phototransistor isolators
Analog signal ground isolation
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.The HCPL-4502, HCPL-0452, and HCNW4502 provide the
Schematic
electrical and switching performance of the 6N136, HCPL-
I
CC
8
0501, and HCNW136 with increased ESD protection.
V
CC
The HCPL-4503, HCPL-0453, and HCNW4503 are similar to
I
the HCPL-4502, HCPL-0452, and HCNW4502 optocouplers F
2
ANODE
but have increased common mode transient immunity of
+
15 kV/s minimum at V = 1500 V guaranteed.
V
CM
F
I
O
6
V
O
CATHODE
3
5
SHIELD
GND
HCPL-4503/0453
HCNW4503
Selection Guide
Widebody
Minimum CMR 8-Pin DIP (300 Mil) Small-Outline SO-8 (400 Mil) Hermetic
Current Single Dual Single Dual Single Single and
dV/dt V Transfer Channel Channel Channel Channel Channel Dual Channel
CM
(V/s) (V) Ratio (%) Package Package* Package Package* Package Packages*
10 19 HCPL-4502 HCPL-0452 HCNW4502
15,000 1500 19 HCPL-4503 HCPL-4534 HCPL-0453 HCPL-0534 HCNW4503
1,000 10 9 HCPL-55XX
HCPL-65XX
4N55
*Technical data for these products are on separate Avago publications.
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