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

susceptibility 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

x Surface mountable

x Very small, low profile JEDEC registered package outline

x Compatible with infrared vapor phase reflow and wave

soldering processes

x Very high common mode transient immunity:

15000 V/

x High speed: 1 Mb/s

x TTL compatible

x Open collector output

x Worldwide Safety Approval:

– UL1577 recognized, 3750Vrms/1min

– CSA Approved

x Lead free option

Applications

x Line receivers: High common mode transient immunity

(>1000V/μs) and low input-output capacitance (0.6 pF).

x High speed logic ground isolation: TTL/TTL, TTL/LTTL,

TTL/CMOS, TTL/LSTTL

x Replace slow phototransistor optocouplers

x Replace pulse transformers: save board space and

weight

x 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 optocouplers are single channel devices in a five lead

miniature footprint. 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 profile 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

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 ký pull-up resistor. CTR of the HCPL-

The HCPL-M453 is an HCPL-M452 with increased common

mode transient immunity of 15,000 V/

Ps minimum at

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