ACPL-W302-060E Equivalent & Substitute Parts

Part Overview

The ACPL-W302-060E is a single-channel optical isolation gate driver manufactured by Broadcom Limited. This component provides 5000Vrms isolation with 400mA peak output current capability, designed for gate drive applications requiring high voltage isolation and fast switching performance. The part is Active status and widely used in power electronics and motor control circuits. Substitute parts are identified when equivalent functional performance can be achieved within the allowed electrical and mechanical parameter ranges for this optical coupling gate driver category.

Substiute Parts

ACPL-W302-060E

Broadcom LimitedIn Stock: 800ACPL-W302-060E Datasheet

Current PartRFQ

ACPL-P340-060E

Broadcom LimitedIn Stock: 4460ACPL-P340-060E Datasheet

MFR RecommendedRFQ

ACPL-W340-060E

Broadcom LimitedIn Stock: 812ACPL-W340-060E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ACPL-W302-060E are identified based on the following allowed substitution criteria:

Primary Substitution Parameters:

• Single-channel optical coupling gate driver architecture
• Isolation voltage rating of 5000Vrms or higher
• Common mode transient immunity of 10kV/µs or greater
• Surface mount 6-SO package configuration
• Output supply voltage range compatibility (10V ~ 30V minimum overlap)
• Active product status with current manufacturing support
• ROHS3 compliance and equivalent regulatory approvals

Identified Substitutes:

• ACPL-W340-060E: Maintains 5000Vrms isolation with enhanced performance characteristics
• ACPL-P340-060E: Provides 3750Vrms isolation with superior transient immunity and output current capability

Parameter Comparison

Engineering Selection Recommendations

ACPL-W340-060E is the primary substitute for ACPL-W302-060E. Both parts maintain identical 5000Vrms isolation voltage rating and are manufactured by Broadcom Limited with Active product status. The ACPL-W340-060E offers improved propagation delay (200ns versus 700ns), higher common mode transient immunity (35kV/µs versus 10kV/µs), and increased output current capability (1A peak versus 400mA peak). Operating temperature range extends to 105°C. The output supply voltage minimum increases from 10V to 15V. Package dimensions differ slightly (6.80mm versus 7.50mm width). Both parts carry identical regulatory approvals (CSA, IEC/EN/DIN, UR) and ROHS3 compliance.

ACPL-P340-060E is an alternative substitute when isolation voltage requirements permit reduction to 3750Vrms. This part shares the same enhanced performance characteristics as the ACPL-W340-060E, including 35kV/µs common mode transient immunity, 200ns propagation delay, and 1A peak output current. The lower isolation rating may be suitable for applications where 5000Vrms isolation is not mandatory. Output supply voltage minimum is 15V. All regulatory approvals and ROHS3 compliance are maintained.

Frequently Asked Questions (FAQ)

Q: Can ACPL-W340-060E directly replace ACPL-W302-060E in existing designs?

A: ACPL-W340-060E maintains the same 5000Vrms isolation voltage and single-channel optical coupling architecture. The primary design consideration is the output supply voltage minimum, which increases from 10V to 15V. If your circuit supplies 15V or higher to the output stage, direct substitution is feasible. Package dimensions differ slightly (6.80mm versus 7.50mm width), requiring PCB layout verification.

Q: What is the key difference between ACPL-W340-060E and ACPL-P340-060E?

A: The primary difference is isolation voltage rating: ACPL-W340-060E provides 5000Vrms isolation, while ACPL-P340-060E provides 3750Vrms isolation. Both parts offer identical propagation delay (200ns), common mode transient immunity (35kV/µs), and output current capability (1A peak). Selection depends on the isolation voltage requirement of your application.

Q: Is the reduced propagation delay of substitute parts a concern?

A: The substitute parts (ACPL-W340-060E and ACPL-P340-060E) feature 200ns propagation delay compared to 700ns in the ACPL-W302-060E. This represents faster switching response. If your circuit design accounts for the original 700ns delay, the faster response of substitute parts will not cause functional issues and may improve overall system performance.

Q: Are there package compatibility issues with the substitute parts?

A: Both substitute parts use 6-SOIC package configuration, compatible with standard surface mount assembly processes. However, package width differs: ACPL-W302-060E is 7.50mm wide, while ACPL-W340-060E and ACPL-P340-060E are 6.80mm wide. PCB footprint verification is required before substitution.

Q: Do the substitute parts meet the same regulatory requirements?

A: Yes. ACPL-W340-060E and ACPL-P340-060E carry identical regulatory approvals (CSA, IEC/EN/DIN, UR) and ROHS3 compliance as the ACPL-W302-060E. Both substitute parts are manufactured by Broadcom Limited with Active product status.