ACPL-077L-060E Equivalent & Substitute Parts

Part Overview

The ACPL-077L-060E is a logic output optoisolator manufactured by Broadcom Limited, designed for high-speed digital isolation applications. This device provides 3750Vrms isolation with push-pull totem pole output configuration, supporting data rates up to 25MBd. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

ACPL-077L-060E

Broadcom LimitedIn Stock: 1016ACPL-077L-060E Datasheet

Current PartRFQ

ACPL-077L-560E

Broadcom LimitedIn Stock: 1003ACPL-077L-560E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACPL-077L-060E is determined by strict equivalence across the following critical parameters:

• Isolation Voltage: 3750Vrms
• Output Configuration: Push-Pull, Totem Pole
• Data Rate: 25MBd
• Common Mode Transient Immunity: 35kV/µs minimum
• Package Type: 8-SOIC (0.154", 3.90mm Width)
• Number of Channels: 1 channel, logic input
• Supply Voltage Range: 3V ~ 3.6V and 4.5V ~ 5.5V
• Operating Temperature Range: -40°C ~ 105°C

The ACPL-077L-560E meets all these criteria and is therefore a direct functional equivalent. The primary distinction between these parts is packaging format: the ACPL-077L-060E is supplied in standard packaging, while the ACPL-077L-560E is supplied in Tape & Reel (TR) format. Both parts share the same base product number (ACPL-077) and identical electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The ACPL-077L-560E is the direct substitute for the obsolete ACPL-077L-060E. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The ACPL-077L-560E maintains active product status with Broadcom Limited, ensuring continued availability and manufacturing support.

Selection between these parts depends on procurement requirements: the ACPL-077L-060E may be sourced from existing inventory for legacy system repairs, while the ACPL-077L-560E is the recommended choice for new designs and ongoing production due to its active status and Tape & Reel packaging format, which is standard for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the ACPL-077L-560E directly replace the ACPL-077L-060E in existing designs?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format: standard versus Tape & Reel. Both use the same 8-SOIC package footprint and have identical pin configurations, electrical specifications, and performance characteristics.

Q: What is the difference between standard packaging and Tape & Reel (TR) format?

A: Tape & Reel format is the industry standard for automated surface mount assembly. Standard packaging is typically used for manual assembly or small-quantity applications. The actual component is identical; only the delivery and handling format differs.

Q: Why is the ACPL-077L-060E listed as obsolete?

A: Broadcom Limited has transitioned this product line to Tape & Reel packaging (ACPL-077L-560E), which is the standard format for modern manufacturing. The obsolete status reflects the discontinuation of the standard packaging variant, not the component technology itself.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts have identical electrical specifications: 3750Vrms isolation, 25MBd data rate, 35kV/µs CMTI, 10mA output current, and identical propagation delay and rise/fall time characteristics.

Q: What compliance certifications apply to both parts?

A: Both the ACPL-077L-060E and ACPL-077L-560E are ROHS3 compliant and REACH unaffected. Both have Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling requirements.