HCPL-0302-060E Equivalent & Substitute Parts

Part Overview

The HCPL-0302-060E is an optical isolation gate driver manufactured by Broadcom Limited, designed for high-voltage switching applications requiring galvanic isolation. This 8-SOIC surface mount device provides 3750Vrms isolation with 400mA peak output current capability and operates across -40°C to 100°C. The part is active in production status with full RoHS3 compliance and CSA/IEC/EN/DIN/UR certifications. Substitute parts are identified when equivalent isolation voltage, channel configuration, and functional performance parameters align with application requirements.

Substiute Parts

HCPL-0302-060E

Broadcom LimitedIn Stock: 820HCPL-0302-060E 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 HCPL-0302-060E are qualified based on the following criteria:

Primary Substitution Parameters:

• Single-channel optical isolation gate driver architecture
• Isolation voltage rating of 3750Vrms or higher
• Optical coupling technology
• Surface mount package configuration
• Active product status with current manufacturing support
• RoHS3 compliance and equivalent certifications (CSA, IEC/EN/DIN, UR)

Functional Compatibility Basis: Substitutes must maintain single-channel isolation topology and support the same gate driver application class. Isolation voltage may exceed the original specification (3750Vrms minimum). Output current capability, propagation delay, and common mode transient immunity may differ within the optical isolation gate driver product family, provided the substitute meets or exceeds the minimum isolation requirement.

Parameter Comparison

Engineering Selection Recommendations

ACPL-P340-060E: This substitute maintains 3750Vrms isolation voltage matching the original specification. It offers enhanced performance characteristics including 35kV/µs common mode transient immunity (versus 10kV/µs), reduced propagation delay (200ns versus 700ns), and increased output current capability (1A peak versus 400mA). The minimum output supply voltage increases to 15V. Package footprint changes from 8-SOIC to 6-SOIC stretched configuration, requiring PCB layout modification. Operating temperature range extends to 105°C. All certifications and RoHS3 compliance are maintained.

ACPL-W340-060E: This substitute provides enhanced isolation voltage at 5000Vrms, exceeding the original 3750Vrms specification. Performance parameters match ACPL-P340-060E with 35kV/µs common mode transient immunity, 200ns propagation delay, and 1A peak output current. Minimum output supply voltage is 15V. Package configuration is identical to ACPL-P340-060E (6-SOIC stretched). Operating temperature extends to 105°C. All regulatory certifications and RoHS3 compliance are maintained. Selection of this part is appropriate for applications requiring higher isolation voltage margins.

Both substitutes are active products with current manufacturing support and equivalent regulatory approvals.

Frequently Asked Questions (FAQ)

Q: Can ACPL-P340-060E or ACPL-W340-060E directly replace HCPL-0302-060E without PCB modification?

A: No. Both substitutes use 6-SOIC stretched packages (0.268", 6.80mm width) compared to the original 8-SOIC package (0.154", 3.90mm width). PCB footprint and layout changes are required. Pin configuration differences must be verified against application schematics.

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

A: The primary difference is isolation voltage rating. ACPL-P340-060E maintains 3750Vrms isolation matching the original part. ACPL-W340-060E provides 5000Vrms isolation. All other electrical parameters are identical. Selection depends on application isolation voltage requirements.

Q: Does the minimum output supply voltage change affect compatibility?

A: Yes. Both substitutes require minimum 15V output supply voltage, compared to 10V for the original HCPL-0302-060E. Applications operating at 10V to 14.9V output supply are not compatible with these substitutes. Verify output supply voltage in your application before selection.

Q: Are the substitutes suitable for applications requiring 400mA output current?

A: Yes. Both substitutes provide 1A peak output current, which exceeds the 400mA requirement of the original part. Output current capability is not a limiting factor for substitution.

Q: What certifications apply to the substitute parts?

A: Both ACPL-P340-060E and ACPL-W340-060E carry CSA, IEC/EN/DIN, and UR approvals, matching the original HCPL-0302-060E certifications. RoHS3 compliance is maintained across all three parts.