BD6040GUL-E2 Equivalent & Substitute Parts

Part Overview

The BD6040GUL-E2 is an active Battery Protection IC manufactured by Rohm Semiconductor, designed for battery management applications. This Surface Mount device operates across the temperature range of -35°C to 85°C and provides fault protection against Over Current and Over/Under Voltage conditions. The part is currently in Active product status with 29,400 units available in inventory. Equivalent substitute parts are identified based on matching electrical specifications, package compatibility, and functional parameters to ensure seamless integration in battery protection circuits.

Substiute Parts

BD6040GUL-E2

Rohm SemiconductorIn Stock: 29433BD6040GUL-E2 Datasheet

Current PartRFQ

BD6041GUL-E2

Rohm SemiconductorIn Stock: 65156BD6041GUL-E2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BD6040GUL-E2 are qualified based on the following critical parameters:

• Package Compatibility: Identical 9-VCSP50L1 (1.6x1.6) package footprint and 9-UFBGA, CSPBGA case type
• Functional Equivalence: Battery Protection function with matching Over Current and Over/Under Voltage fault protection
• Thermal Range: Operating temperature range of -35°C to 85°C
• Compliance Standards: ROHS3 Compliant, REACH Unaffected, MSL 1 rating
• Mounting Configuration: Surface Mount technology

The BD6041GUL-E2 meets all substitution criteria as a parametric equivalent within the Rohm Semiconductor BD604x Battery Protection IC family.

Parameter Comparison

Engineering Selection Recommendations

Both the BD6040GUL-E2 and BD6041GUL-E2 are Active status products from Rohm Semiconductor with identical electrical specifications, thermal performance, and compliance certifications. Selection between these parts should be based on:

• Availability: BD6041GUL-E2 offers higher inventory levels (65,100 units vs. 29,400 units)
• Application Requirements: Both parts provide equivalent Battery Protection functionality with identical fault protection capabilities
• Supply Chain Continuity: Either part provides equivalent substitution for battery management circuit designs

Both parts maintain ROHS3 compliance and REACH Unaffected status, ensuring regulatory compliance for industrial and consumer applications.

Frequently Asked Questions (FAQ)

Q: Can BD6041GUL-E2 be used as a direct replacement for BD6040GUL-E2?

A: Yes. Both parts share identical package specifications (9-VCSP50L1), thermal operating range (-35°C to 85°C), fault protection features (Over Current, Over/Under Voltage), and compliance certifications. PCB layout and design parameters remain unchanged.

Q: Are there any differences in the fault protection capabilities?

A: No. Both the BD6040GUL-E2 and BD6041GUL-E2 provide identical Over Current and Over/Under Voltage protection functions for battery management applications.

Q: What is the significance of the package designation 9-VCSP50L1 (1.6x1.6)?

A: This specifies the exact physical footprint and ball grid array configuration. Both substitute parts use this identical package, ensuring mechanical and electrical compatibility without PCB redesign.

Q: Are moisture sensitivity considerations the same for both parts?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both BD6040GUL-E2 and BD6041GUL-E2 are ROHS3 Compliant and REACH Unaffected, meeting identical environmental and regulatory requirements.