ACPL-K453-560E Equivalent & Substitute Parts

Part Overview

The ACPL-K453-560E is an optoisolator with transistor output manufactured by Broadcom Limited. This component provides 5000Vrms isolation in a single-channel configuration, designed for applications requiring galvanic isolation with DC input and transistor output switching. The part is currently in active production status with 912 units available in inventory. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product family, enabling component selection flexibility based on availability and supply chain requirements.

Substiute Parts

ACPL-K453-560E

Broadcom LimitedIn Stock: 1017ACPL-K453-560E Datasheet

Current PartRFQ

ACPL-K453-500E

Broadcom LimitedIn Stock: 4177ACPL-K453-500E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ACPL-K453-560E belongs to the ACPL-K453 base product family. Substitute parts within this family maintain identical electrical and mechanical specifications across the following critical parameters:

• Voltage isolation rating: 5000Vrms
• Number of channels: 1
• Current transfer ratio range: 19% to 50% @ 16mA
• Switching time characteristics: 200ns turn-on, 600ns turn-off
• Output configuration: Transistor output
• Maximum output voltage: 20V
• Output current per channel: 8mA
• Package type: 8-SOIC (0.268", 6.81mm Width)
• Operating temperature range: -55°C ~ 100°C
• Compliance certifications: ROHS3, REACH Unaffected

Substitution is valid when all parameters listed above remain constant across part variants within the ACPL-K453 series.

Parameter Comparison

Engineering Selection Recommendations

Both the ACPL-K453-560E and ACPL-K453-500E are active production components from Broadcom Limited with identical electrical and mechanical specifications. Both parts maintain ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. Selection between these parts may be based on inventory availability, supply chain lead times, and procurement requirements. The ACPL-K453-500E currently has higher inventory availability at 4083 units compared to 912 units for the ACPL-K453-560E.

Frequently Asked Questions (FAQ)

Q: Can ACPL-K453-500E be used as a direct replacement for ACPL-K453-560E?

A: Yes. Both parts share identical electrical parameters including 5000Vrms isolation, 1-channel configuration, 19-50% current transfer ratio, 200ns/600ns switching times, and 8-SOIC package specifications. No circuit modifications are required.

Q: Are there any differences in compliance or certifications between these parts?

A: No. Both parts carry identical ROHS3 compliance and REACH unaffected status. Moisture sensitivity level is 1 (Unlimited) for both variants.

Q: What determines substitution eligibility within the ACPL-K453 family?

A: Substitution is valid when isolation voltage, channel count, current transfer ratio range, switching characteristics, output type, package type, and operating temperature range remain constant. All these parameters are identical between ACPL-K453-560E and ACPL-K453-500E.

Q: Are there any package or mounting differences?

A: No. Both parts use 8-SOIC (0.268", 6.81mm Width) surface mount packages with identical mechanical specifications.

Q: What is the basis for the part number suffix difference (560E vs 500E)?

A: The suffix designates specific product variants within the ACPL-K453 base product family. Despite the different suffixes, these parts maintain equivalent electrical and mechanical specifications for substitution purposes.