HCPL-0201-060E Equivalent & Substitute Parts

Part Overview

The HCPL-0201-060E is a logic output optoisolator manufactured by Broadcom Limited, designed for high-speed digital isolation applications. This 3.75kVrms isolation device features push-pull totem pole output configuration with 5MBd data rate capability and 1kV/µs common mode transient immunity. The component is actively produced and widely used in industrial control, power management, and signal isolation circuits requiring galvanic isolation between logic domains.

Substitute parts are identified when design requirements permit relaxation of specific electrical parameters while maintaining core functional compatibility within the optoisolator category.

Substiute Parts

HCPL-0201-060E

Broadcom LimitedIn Stock: 872HCPL-0201-060E Datasheet

Current PartRFQ

ACPL-M21L-060E

Broadcom LimitedIn Stock: 3939ACPL-M21L-060E Datasheet

MFR RecommendedRFQ

ACPL-021L-060E

Broadcom LimitedIn Stock: 749ACPL-021L-060E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HCPL-0201-060E are qualified based on the following criteria:

Core Compatibility Parameters:

• Isolation voltage: 3750Vrms (maintained across all substitutes)
• Output configuration: Push-Pull, Totem Pole (maintained)
• Data rate: 5MBd (maintained)
• Input type: DC (maintained)
• Number of channels: 1 (maintained)
• Manufacturer: Broadcom Limited (maintained)
• Product status: Active (maintained)

Allowable Parameter Variations:

• Common Mode Transient Immunity: May increase from 1kV/µs to 25kV/µs (enhanced performance)
• Output current: May decrease from 25mA to 10mA (acceptable for lower-drive applications)
• Propagation delay: May decrease from 300ns to 250ns (improved timing)
• Supply voltage range: May narrow from 4.5V~20V to 2.7V~5.5V (application-dependent)
• Operating temperature: May extend from -40°C~85°C to -40°C~105°C (enhanced range)
• Package: May vary between 5-SO and 8-SO configurations (mechanical substitution)

Parameter Comparison

Engineering Selection Recommendations

ACPL-M21L-060E: This substitute is qualified for applications where the 5-SO package footprint is acceptable and output current requirements do not exceed 10mA. The enhanced common mode transient immunity of 25kV/µs provides superior noise rejection in high-dI/dt environments. The narrower supply voltage range (2.7V~5.5V) restricts use to low-voltage systems. All regulatory certifications match the primary part.

ACPL-021L-060E: This substitute maintains the 8-SO package footprint of the primary part, enabling direct mechanical compatibility in existing PCB layouts. Output current is limited to 10mA, and supply voltage range is restricted to 2.7V~5.5V. The enhanced common mode transient immunity and extended operating temperature range (-40°C~105°C) provide performance advantages in demanding thermal environments. All regulatory certifications match the primary part.

Both substitutes are manufactured by Broadcom Limited with Active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment.

Frequently Asked Questions (FAQ)

Q: Can ACPL-M21L-060E replace HCPL-0201-060E in all applications?

A: ACPL-M21L-060E is functionally compatible where output current requirements do not exceed 10mA and supply voltage operates within 2.7V~5.5V. The 5-SO package requires PCB layout modification. The enhanced 25kV/µs common mode transient immunity is beneficial in high-noise environments.

Q: What is the primary difference between ACPL-M21L-060E and ACPL-021L-060E?

A: Both parts share identical electrical specifications. The key difference is package configuration: ACPL-M21L-060E uses 5-SO (5 leads), while ACPL-021L-060E uses 8-SO (8 leads). The 8-SO package of ACPL-021L-060E matches the footprint of the primary HCPL-0201-060E part.

Q: Is the reduced output current (10mA vs 25mA) a limitation?

A: Output current reduction is application-dependent. If the load impedance and signal integrity requirements are satisfied with 10mA drive capability, the substitutes are suitable. High-capacitance loads or long trace lengths may require the higher 25mA output of the primary part.

Q: Can these parts operate with the full 4.5V~20V supply range of the HCPL-0201-060E?

A: No. Both substitutes operate only within 2.7V~5.5V. Applications requiring supply voltages above 5.5V must use the primary HCPL-0201-060E part.

Q: Are there any compliance or availability concerns with the substitute parts?

A: Both substitutes are Active products from Broadcom Limited with ROHS3 compliance and REACH unaffected status, matching the primary part. Inventory availability is confirmed for both alternatives.