2DMB51008CC Gate Driver IC - Equivalent & Substitute Parts

Part Overview

The 2DMB51008CC is a half-bridge gate driver IC manufactured by Tamura, designed for driving IGBT and SiC MOSFET applications with non-inverting input configuration. This component operates with a supply voltage range of 3V to 5.5V and features independent dual-channel architecture for half-bridge topologies. The product is classified as obsolete, making identification of active equivalent parts essential for new designs and ongoing system support.

Substiute Parts

2DMB51008CC

TamuraIn Stock: 10592DMB51008CC Datasheet

Current PartRFQ

2CG010BBC11N

TamuraIn Stock: 12562CG010BBC11N Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2DMB51008CC is determined by the following critical parameters:

• Driven Configuration: Must be half-bridge topology
• Channel Type: Must be independent dual-channel
• Number of Drivers: Must be 2
• Gate Type: Must support IGBT and SiC MOSFET
• Input Type: Must be non-inverting
• Rise / Fall Time: Must match 500ns specification
• Operating Temperature Range: Must cover -40°C ~ 85°C
• Mounting Type: Must be through-hole module package
• Compliance: Must maintain ROHS3 compliance

The 2CG010BBC11N qualifies as a manufacturer-recommended substitute based on matching all critical functional parameters while offering an active product status and enhanced electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The 2CG010BBC11N is the manufacturer-recommended substitute for the obsolete 2DMB51008CC. Both components are manufactured by Tamura and maintain identical functional architecture for half-bridge gate driving applications.

Selection of the 2CG010BBC11N is supported by:

• Active product status ensuring long-term availability and supply chain continuity
• Identical driven configuration, channel topology, and gate type compatibility
• Matching rise and fall time specifications (500ns)
• Identical operating temperature range (-40°C ~ 85°C)
• ROHS3 compliance maintained across both products
• Enhanced electrical specifications (13V ~ 28V supply range, 43A peak output current) providing greater design flexibility

The 2CG010BBC11N operates with a higher supply voltage range and delivers specified peak output current ratings, making it suitable for applications previously served by the 2DMB51008CC while offering improved performance margins.

Frequently Asked Questions (FAQ)

Q: Can the 2CG010BBC11N directly replace the 2DMB51008CC in existing designs?

A: The 2CG010BBC11N matches all critical functional parameters including driven configuration, channel type, gate type, input type, and timing specifications. Both components are through-hole module packages. Verification of supply voltage compatibility with your system design is required, as the 2CG010BBC11N operates at 13V ~ 28V versus the original 3V ~ 5.5V specification.

Q: What are the key differences between these two parts?

A: The primary differences are product status (obsolete versus active), supply voltage range (3V ~ 5.5V versus 13V ~ 28V), and specified electrical performance parameters (peak output current 43A for the substitute). Functional topology and timing characteristics remain identical.

Q: Is the 2CG010BBC11N available in the same package as the 2DMB51008CC?

A: Both components use through-hole module packaging. The 2CG010BBC11N is supplied in tray packaging format, while the original part number does not specify packaging format. Both maintain identical module case designation.

Q: Are both parts RoHS compliant?

A: Yes, both the 2DMB51008CC and 2CG010BBC11N are ROHS3 compliant, meeting environmental and regulatory requirements for electronic component manufacturing.

Q: Why is the 2DMB51008CC classified as obsolete?

A: The 2DMB51008CC is listed as obsolete by the manufacturer. The 2CG010BBC11N represents the active equivalent offering continued product support and supply availability.