1-33

H

High CMR, High Speed

Optocouplers

Technical Data

HCPL-4504

HCPL-0454

HCNW4504

Features

• Short Propagation Delays

for TTL and IPM

Applications

• 15 kV/

Mode Transient Immunity at

Drive

>25% for HCPL-4504/0454

>23% for HCNW4504

• Electrical Specifications for

Common IPM Applications

• TTL Compatible

• Guaranteed Performance

from 0

• Open Collector Output

• Safety Approval

UL Recognized - 2500 V rms

for 1 minute (5000 V rms for

1 minute for

HCPL-4504#020 and

HCNW4504)per UL1577

CSA Approved

VDE 0884 Approved

HCPL-4504#060

HCNW4504

BSI Certified (HCNW4504)

• Available in 8-Pin DIP, SO-8,

Widebody Packages

Applications

• Inverter Circuits and

Intelligent Power Module

(IPM) interfacing -

High Common Mode Transient

Immunity (> 10 kV/

µs for an

Specified (See Power Inverter

Dead Time section)

• Line Receivers -

Short Propagation Delays and

Low Input-Output Capacitance

• High Speed Logic Ground

Isolation - TTL/TTL, TTL/

CMOS, TTL/LSTTL

• Replaces Pulse

Transformers -

Save Board Space and Weight

• Analog Signal Ground

Isolation -

Integrated Photodetector

Provides Improved Linearity

over Phototransistors

Functional Diagram

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.

A 0.1

µF bypass capacitor between pins 5 and 8 is recommended.

7

1

2

3

4

5

6

8

NC

ANODE

CATHODE

NC

VCC

NC

VO

GND

TRUTH TABLE

LED

ON

OFF

VO

LOW

HIGH

Description

These optocouplers are similar to

HP’s other high speed transistor

optocouplers but with shorter

propagation delays and higher

CTR. The HCPL-4504/0454 and

HCNW4504 also have a guaran-

teed propagation delay difference

these optocouplers an excellent

solution to IPM inverter dead time

and other switching problems.

5965-3604E