CDBV6-54T-G Equivalent & Substitute Parts

Part Overview

The CDBV6-54T-G is a Schottky diode array manufactured by Comchip Technology, featuring three independent diodes rated for 30 V DC reverse voltage and 200 mA average rectified current per diode. The device is packaged in a 6-TSSOP (SOT-363) surface mount configuration and is classified as Active product status. This part is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1).

Substitute parts are necessary to address supply chain continuity, inventory availability, or design flexibility when the primary part becomes unavailable or when alternative manufacturers offer equivalent electrical and mechanical specifications.

Substiute Parts

CDBV6-54T-G

Comchip TechnologyIn Stock: 912CDBV6-54T-G Datasheet

Current PartRFQ

BAT54TW-7-F

Diodes IncorporatedIn Stock: 26365BAT54TW-7-F Datasheet

Parametric EquivalentRFQ

BAT54TW-TP

Micro Commercial CoIn Stock: 3441BAT54TW-TP Datasheet

Parametric EquivalentRFQ

BAT54TWQ-7-F

Diodes IncorporatedIn Stock: 3889BAT54TWQ-7-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CDBV6-54T-G is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Diode configuration: 3 independent diodes
• Technology: Schottky
• Maximum reverse voltage: 30 V DC
• Average rectified current per diode: 200 mA DC
• Forward voltage: 1 V maximum at 100 mA
• Reverse recovery time: 5 ns
• Reverse leakage current: 2 µA at 25 V
• Junction temperature range: -65°C to 125°C

Mechanical Equivalence Criteria:

• Package type: 6-TSSOP, SC-88, SOT-363
• Mounting type: Surface Mount
• Supplier device package: SOT-363

Compliance Criteria:

• RoHS3 compliance
• MSL rating: 1 (Unlimited)

All substitute parts listed below meet these criteria identically to the main part number CDBV6-54T-G.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts—BAT54TW-7-F, BAT54TW-TP, and BAT54TWQ-7-F—are parametrically equivalent to the CDBV6-54T-G and are suitable for direct substitution based on electrical and mechanical specifications.

BAT54TW-7-F (Diodes Incorporated): This part maintains full parametric equivalence with the main part. It is Active status and ROHS3 compliant. Current inventory availability is 26,300 pieces.

BAT54TW-TP (Micro Commercial Co): This part maintains full parametric equivalence with the main part. It is Active status and ROHS3 compliant. Current inventory availability is 3,400 pieces.

BAT54TWQ-7-F (Diodes Incorporated): This part maintains full parametric equivalence with the main part and includes automotive-grade qualification (AEC-Q101). It is Active status and ROHS3 compliant. Current inventory availability is 3,822 pieces. This variant is suitable for applications requiring automotive-grade components.

Selection among these substitutes should be based on supply chain requirements, inventory availability, and application-specific qualification needs.

Frequently Asked Questions (FAQ)

Q: Can BAT54TW-7-F be used as a direct replacement for CDBV6-54T-G?

A: Yes. BAT54TW-7-F is a parametric equivalent. All electrical specifications (30 V reverse voltage, 200 mA per diode, 1 V forward voltage at 100 mA, 5 ns reverse recovery time, 2 µA reverse leakage) and mechanical specifications (6-TSSOP SOT-363 package, surface mount) are identical. Both parts are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between BAT54TW-7-F and BAT54TWQ-7-F?

A: Both parts are parametrically equivalent to CDBV6-54T-G. The primary difference is that BAT54TWQ-7-F carries automotive-grade qualification (AEC-Q101), making it suitable for automotive applications. All electrical and mechanical parameters remain identical.

Q: Are all substitute parts available in the same packaging?

A: Yes. All substitute parts use the 6-TSSOP, SC-88, SOT-363 surface mount package. They are mechanically and electrically compatible for PCB assembly without design modifications.

Q: Do the substitute parts have the same temperature operating range?

A: Yes. All substitute parts operate across the same junction temperature range of -65°C to 125°C, matching the CDBV6-54T-G specification.

Q: Which substitute part has the highest current inventory?

A: BAT54TW-7-F (Diodes Incorporated) has the highest inventory availability at 26,300 pieces.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, matching the compliance profile of CDBV6-54T-G.

Q: Can BAT54TW-TP be used in automotive applications?

A: BAT54TW-TP is not specified with automotive-grade qualification. For automotive applications requiring AEC-Q101 certification, BAT54TWQ-7-F is the appropriate choice among the listed substitutes.