HCPL-0452-060E Equivalent & Substitute Parts

Part Overview

The HCPL-0452-060E is a single-channel optoisolator with transistor output manufactured by Broadcom Limited. It provides 3750Vrms isolation voltage and is designed for DC input applications requiring galvanic isolation. The device is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Key Parameters

Parameter	Value
Manufacturer	Broadcom Limited
Category	Optoisolators
Number of Channels	1
Voltage - Isolation	3750Vrms
Current Transfer Ratio (Min)	15% @ 16mA
Output Type	Transistor
Current - Output / Channel	8mA
Voltage - Output (Max)	20V
Turn On / Turn Off Time (Typ)	1µs, 1µs (Max)
Operating Temperature	-55°C ~ 100°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the HCPL-0452-060E is determined by the following critical parameters:

Isolation Voltage: Minimum 3750Vrms required
Output Type: Transistor output configuration
Number of Channels: Single channel
Current - Output / Channel: 8mA minimum
Voltage - Output (Max): 20V minimum
Package Compatibility: 8-SOIC form factor preferred for direct PCB replacement
Operating Temperature Range: -55°C to 100°C minimum
Input Type: DC input

Substitute parts are categorized as follows:

Parametric Equivalents (Same electrical specifications, same package): HCPL-0452, HCPL-0452-000E, HCPL-0453, HCPL-0453-000E, HCPL-0453-060E

Direct Substitutes (Different manufacturer, equivalent specifications): EL0452(TA), EL0452(TA)-V

Functional Alternatives (Higher isolation voltage, different output topology): ACPL-W483-060E, ACPL-W484-060E

Parameter Comparison

Part Number	Manufacturer	Isolation Voltage	Output Type	Current - Output	Voltage - Output (Max)	Turn On/Off Time	Operating Temp	Package	Product Status	RoHS Status
HCPL-0452-060E	Broadcom	3750Vrms	Transistor	8mA	20V	1µs, 1µs	-55°C ~ 100°C	8-SOIC	Obsolete	ROHS3
HCPL-0452	Broadcom	3750Vrms	Transistor	8mA	20V	1µs, 1µs	-55°C ~ 100°C	8-SOIC	Active	RoHS non-compliant
HCPL-0452-000E	Broadcom	3750Vrms	Transistor	8mA	20V	1µs, 1µs	-55°C ~ 100°C	8-SOIC	Active	ROHS3
HCPL-0453	Broadcom	3750Vrms	Transistor	8mA	20V	1µs, 1µs	-55°C ~ 100°C	8-SOIC	Active	RoHS non-compliant
HCPL-0453-000E	Broadcom	3750Vrms	Transistor	8mA	20V	1µs, 1µs	-55°C ~ 100°C	8-SOIC	Active	ROHS3
HCPL-0453-060E	Broadcom	3750Vrms	Transistor	8mA	20V	1µs, 1µs	-55°C ~ 100°C	8-SOIC	Active	ROHS3
EL0452(TA)	Everlight Electronics	3750Vrms	Transistor	8mA	20V	800ns, 800ns	-55°C ~ 100°C	8-SOIC	Active	ROHS3
EL0452(TA)-V	Everlight Electronics	3750Vrms	Transistor	8mA	20V	800ns, 800ns	-55°C ~ 100°C	8-SOIC	Active	ROHS3
ACPL-W483-060E	Broadcom	5000Vrms	Push-Pull, Totem Pole	50mA	Not specified	120ns, 120ns	-40°C ~ 105°C	6-SOIC	Active	ROHS3
ACPL-W484-060E	Broadcom	5000Vrms	Push-Pull, Totem Pole	50mA	Not specified	120ns, 150ns	-40°C ~ 105°C	6-SOIC	Active	ROHS3

Engineering Selection Recommendations

Direct Replacement (Parametric Equivalents)

HCPL-0452-000E and HCPL-0453-060E are the preferred direct replacements for HCPL-0452-060E. Both maintain identical electrical specifications and 8-SOIC packaging, enabling drop-in PCB replacement. HCPL-0452-000E and HCPL-0453-060E are active products with ROHS3 compliance, addressing the obsolescence of the original part.

Alternative from Everlight Electronics

EL0452(TA) and EL0452(TA)-V from Everlight Electronics provide equivalent isolation voltage, output type, and current ratings. These parts feature faster switching times (800ns versus 1µs) and are ROHS3 compliant. Package compatibility is maintained at 8-SOIC. Everlight parts are supplied in Tape & Reel packaging.

Functional Alternatives with Enhanced Specifications

ACPL-W483-060E and ACPL-W484-060E offer higher isolation voltage (5000Vrms versus 3750Vrms) and push-pull output topology. These parts deliver higher output current (50mA versus 8mA) and faster propagation delays (120ns versus 1µs). Package differs at 6-SOIC, requiring PCB layout modification. These alternatives are suitable for applications requiring enhanced noise immunity and higher drive capability.

Frequently Asked Questions (FAQ)

Q: Can HCPL-0452-000E directly replace HCPL-0452-060E on the PCB?

A: Yes. HCPL-0452-000E maintains identical electrical specifications and 8-SOIC package dimensions, enabling direct PCB replacement without layout modification.

Q: What is the difference between HCPL-0452-060E and HCPL-0453-060E?

A: Both parts share identical electrical specifications and packaging. The primary difference is the base product number designation (HCPL-0452 versus HCPL-0453). Both are functionally equivalent for this application.

Q: Why do EL0452(TA) parts have faster switching times?

A: EL0452(TA) and EL0452(TA)-V specify 800ns turn-on/turn-off times compared to 1µs for Broadcom parts. This represents a design difference between manufacturers and does not affect functional compatibility in most applications.

Q: Can ACPL-W483-060E replace HCPL-0452-060E?

A: ACPL-W483-060E provides higher isolation voltage and output current but uses push-pull output topology instead of transistor output, and requires 6-SOIC packaging instead of 8-SOIC. PCB redesign is necessary. Use only if application requirements support the different output topology and package footprint.

Q: What does the "-060E" suffix indicate?

A: The "-060E" suffix is a Broadcom device code designation. It does not affect electrical performance or substitution compatibility with other suffix variants of the same base part number.

Q: Are all substitute parts ROHS3 compliant?

A: HCPL-0452-000E, HCPL-0453-060E, EL0452(TA), EL0452(TA)-V, ACPL-W483-060E, and ACPL-W484-060E are ROHS3 compliant. HCPL-0452 and HCPL-0453 are RoHS non-compliant.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message