ACPL-P302-060E Equivalent & Substitute Parts

Part Overview

The ACPL-P302-060E is a 3.75kVrms optical isolation gate driver manufactured by Broadcom Limited, designed for single-channel gate drive applications requiring high-voltage isolation. This component operates with a 400mA peak output current and features 10kV/µs common mode transient immunity. The part is actively produced and ROHS3 compliant, with unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when design requirements demand enhanced performance characteristics such as increased output current capacity, improved propagation delay specifications, or higher isolation voltage ratings while maintaining compatible package geometry and supply voltage ranges.

Substiute Parts

ACPL-P302-060E

Broadcom LimitedIn Stock: 774ACPL-P302-060E 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-P302-060E are qualified based on the following criteria:

Compatible Parameters (Required for Substitution):

• Single-channel optical isolation gate driver architecture
• 6-SOIC surface mount package (0.268", 6.80mm Width)
• Optical coupling technology
• Active product status with current manufacturing
• ROHS3 compliance and CSA/IEC/EN/DIN/UR approvals

Performance Enhancement Parameters (Basis for Substitution Grouping):

• Isolation voltage rating (3750Vrms minimum)
• Peak output current capacity (400mA minimum)
• Common mode transient immunity (10kV/µs minimum)
• Propagation delay specifications
• Output supply voltage range compatibility

The identified substitutes ACPL-P340-060E and ACPL-W340-060E exceed the minimum performance thresholds of the ACPL-P302-060E while maintaining package and functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

ACPL-P340-060E Selection Criteria: The ACPL-P340-060E maintains the 3750Vrms isolation rating of the ACPL-P302-060E while providing enhanced output current capacity (1A peak versus 400mA), improved propagation delay (200ns versus 700ns), and superior common mode transient immunity (35kV/µs versus 10kV/µs). This part is suitable for applications requiring faster switching response and higher gate drive current without increasing isolation voltage requirements. The minimum output supply voltage increases from 10V to 15V. Both parts carry identical regulatory approvals and ROHS3 compliance.

ACPL-W340-060E Selection Criteria: The ACPL-W340-060E provides the highest isolation voltage rating (5000Vrms) among the three options, combined with 1A peak output current and 35kV/µs common mode transient immunity. This part is specified for applications demanding maximum isolation voltage margin while maintaining the same package footprint and regulatory compliance. The minimum output supply voltage requirement is 15V. Product status and certifications are equivalent to ACPL-P340-060E.

Compatibility Constraints: All three parts require minimum output supply voltage of 10V (ACPL-P302-060E) or 15V (ACPL-P340-060E and ACPL-W340-060E). Circuit designs operating below 15V must retain the ACPL-P302-060E. The 6-SOIC package geometry is identical across all variants, supporting direct PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can ACPL-P340-060E directly replace ACPL-P302-060E in existing designs?

A: Direct replacement is possible when the circuit design accommodates the increased minimum output supply voltage (15V versus 10V). The 6-SOIC package dimensions are identical. The enhanced performance characteristics (higher output current, faster propagation delay, improved common mode transient immunity) are backward compatible with applications designed for the ACPL-P302-060E baseline specifications.

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

A: The isolation voltage rating differs: ACPL-P340-060E provides 3750Vrms isolation, while ACPL-W340-060E provides 5000Vrms isolation. All other electrical characteristics, package geometry, and regulatory approvals are identical. Selection depends on the required isolation voltage margin for the application.

Q: Are there output supply voltage compatibility issues when substituting parts?

A: Yes. The ACPL-P302-060E operates with output supply voltage from 10V to 30V. Both ACPL-P340-060E and ACPL-W340-060E require minimum 15V output supply voltage. Designs operating at 10V to 14.9V output supply must use the ACPL-P302-060E.

Q: Do all three parts share the same regulatory approvals?

A: Yes. ACPL-P302-060E, ACPL-P340-060E, and ACPL-W340-060E all carry CSA, IEC/EN/DIN, and UR approvals. All are ROHS3 compliant with REACH unaffected status and EAR99 export classification.

Q: What is the significance of "6-SO Stretched" packaging for the substitute parts?

A: The supplier device package designation "6-SO Stretched" indicates a variant of the standard 6-SOIC package. The external case dimensions (0.268", 6.80mm Width) remain identical to the standard 6-SO package, ensuring PCB footprint compatibility without design modification.

Q: Which part should be selected for maximum switching speed?

A: Both ACPL-P340-060E and ACPL-W340-060E provide identical propagation delay specifications (200ns maximum) and rise/fall times (43ns/40ns typical), representing a 4.6× improvement over the ACPL-P302-060E (700ns propagation delay). Selection between these two depends on isolation voltage requirements rather than switching speed.