6N135/6, HCNW135/6
HCPL-2502/0500/0501
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
These diode-transistor optooup use an insulating
c
lers
layer between a LED and an integrated photodetector to
provide elecrical in uation between input and out ut.
t
s l
p
Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conven ional phototransistor coupler
t
by reducng the base-collector capacitance.
i
• High speed: 1 Mb/s
These single channel optocoup are available in
lers
8-Pin DIP SO-8 and Widebody package configurations.
,
The 6N135, HCPL-0500, and HCNW135 are for use in TTL/
CMOS, TTL/LSTTL or wide bandwidth analog applications.
Current transfer ratio (CTR) for these devices is 7% minimum at IF = 16 mA.
The 6N136, HCPL-2502, HCPL-0501, and HCNW136 are
designed for high speed TTL/TTL applications. A standard
16 mA TTL sink current through the input LED will provide enough output current for 1 TTL load and a 5.6 kΩ
pull-up resistor. CTR for these devices is 19% minimum at
IF = 16 mA.
Functional Diagram
• TTL compatible
• Available in 8-Pin DIP, SO-8, widebody packages
• Open collector output
• Safety approval
UL Recognized – 3750 Vrms for 1 minute (5000 Vrms
for 1 minute for HCNW and Option 020 devices)
per UL1577
CSA Approved
IEC/EN/DIN EN 60747-5-5 Approved
– VIORM = 567 V peak for SO-8 devices
– VIORM = 630 V peak for DIP 300 mil devices
– VIORM = 1414 V peak for DIP 400 mil (widebody)
devices
• Dual channel version available (253X/053X/0534)
Applications
• High voltage insulation
• Video signal isolation
• Line receivers
• Feedback element in switched mode power supplies
NC 1
8 V CC
ANODE 2
7 VB
3
6 VO
CATHODE
NC 4
TRUTH TABLE
(POSITIVE LOGIC)
LED
VO
ON
LOW
OFF
HIGH
• High speed logic ground isolation
– TTL/TTL, TTL/CMOS, TTL/LSTTL
• Replaces pulse transformers
• Replaces slow phototransistor isolators
• Analog signal ground isolation
5 GND
A 0.1 µF bypass capacitor must be connected between pins 5 and 8.
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.
