HCPL-M452/HCPL-M453
Small Outline, 5 Lead, High Speed Optocouplers
Data Sheet
CAUTION: The small device geometries inherent to the design of this bipolar component increase the component's
suscep ti bility 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.
Features
• Surface mountable
• Very small, low prole JEDEC registered package outline
• Compatible with infrared vapor phase reow and wave
soldering processes
• Very high common mode transient immunity:
15000 V/µs at V
CM
= 1500 V guaranteed (HCPL-M453)
• High speed: 1 Mb/s
• TTL compatible
• Open collector output
• Worldwide Safety Approval:
– UL1577 recognized, 3750Vrms/1min
– CSA Approved
• Lead free option
Applications
• Line receivers: High common mode transient immunity
(>1000 V/µs) and low input-output capaci tance (0.6 pF).
• High speed logic ground isolation: TTL/TTL, TTL/LTTL,
TTL/CMOS, TTL/LSTTL
• Replace slow phototran sistor optocouplers
• Replace pulse transformers: save board space and
weight
• Analog signal ground isolation: Integrated photon
detector provides improved linearity over photo-
transistor type
Description
These small outline high CMR, high speed, diode-transis-
tor opto coup lers are single channel devices in a ve lead
miniature foot print. They are electrically equivalent to the
following Avago optocouplers:
The SO-5 JEDEC registered (MO-155) package outline
does not require “through holes” in a PCB. This package
occupies approximately one-fourth the footprint area of
the standard dual-in-line package. The lead prole is de-
signed to be com-patible with standard surface mount
processes.
These diode-transistor optocouplers use an insulating lay-
er between the light emitting diode and an integrated
photon detector to provide electrical insulation between
input and output. Separate connections for the photo-
diode bias and output transistor collector increase the
speed up to a hundred times over that of a conventional
photo-transistor coupler by reducing the base-collector
capacitance.
The HCPL-M452 is designed for high speed TTL/TTL
applica tions. A standard 16 mA TTL sink current through
the input LED will provide enough output current for 1
TTL load and a 5.6 ký pull-up resistor. CTR of the HCPL-
M452 is 19% minimum at I
F
= 16 mA.
The HCPL-M453 is an HCPL-M452 with increased common
mode transient immunity of 15,000 V/µs minimum at
V
CM
= 1500 V guaranteed.
Ordering Options
SO-5 Package Standard DIP SO-8 Package
HCPL-M452 HCPL-4502 HCPL-0452
HCPL-M453 HCPL-4503 HCPL-0453
Note: These devices equivalent to 6N135/6N136 devices but without
the base lead.
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
