CDBV6-54SD-G Schottky Diode Array Equivalent & Substitute Parts

Part Overview

The CDBV6-54SD-G is a Schottky diode array manufactured by Comchip Technology, configured as a 2 pair series connection rated for 30 V DC reverse voltage and 200 mA average rectified current per diode. The device is packaged in a 6-TSSOP (SC-88, SOT-363) surface mount package and is currently in active production status with 1051 pieces in stock.

Equivalent and substitute parts are necessary when the primary part number becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when sourcing from multiple qualified manufacturers is required for supply chain resilience.

Substiute Parts

CDBV6-54SD-G

Comchip TechnologyIn Stock: 1063CDBV6-54SD-G Datasheet

Current PartRFQ

BAT54BRW-7-F

Diodes IncorporatedIn Stock: 3675BAT54BRW-7-F Datasheet

Parametric EquivalentRFQ

BAT54BRW-TP

Micro Commercial CoIn Stock: 3688BAT54BRW-TP Datasheet

Parametric EquivalentRFQ

BAT54SDW-7-F

Diodes IncorporatedIn Stock: 35379BAT54SDW-7-F Datasheet

Parametric EquivalentRFQ

BAT54SDW-TP

Micro Commercial CoIn Stock: 4410BAT54SDW-TP Datasheet

Parametric EquivalentRFQ

BAT54SDWQ-7-F

Diodes IncorporatedIn Stock: 23563BAT54SDWQ-7-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CDBV6-54SD-G is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Parameters (Must Match):

• Diode configuration: 2 pair series connection
• Technology: Schottky
• Maximum DC reverse voltage (Vr): 30 V
• Average rectified current (Io) per diode: 200 mA
• Maximum forward voltage (Vf) at 100 mA: 1 V
• Reverse recovery time (trr): 5 ns
• Reverse leakage current at 25 V: 2 µA
• Operating junction temperature range: -65°C to 125°C

Mechanical Parameters (Must Match):

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

Compliance Parameters (Must Match):

• RoHS3 compliance
• MSL rating: 1 (Unlimited)
• REACH unaffected status

All identified substitute parts meet these criteria. Packaging format variations (Tape & Reel vs. Cut Tape & Digi-Reel) do not affect electrical or mechanical compatibility and are determined by manufacturing and logistics requirements.

Parameter Comparison

Engineering Selection Recommendations

All five substitute part numbers are parametrically equivalent to the CDBV6-54SD-G and are qualified for direct substitution in applications requiring a 30 V, 200 mA Schottky diode array in SOT-363 packaging.

Selection Criteria Based on Provided Data:

BAT54SDW-7-F (Diodes Incorporated) — Highest inventory availability at 35,300 pieces. Suitable for applications requiring extended lead time assurance and standard Tape & Reel packaging. Cut Tape & Digi-Reel format available for lower-volume requirements.

BAT54SDWQ-7-F (Diodes Incorporated) — Qualified to AEC-Q101 automotive standard. Recommended for automotive applications, industrial equipment, or systems requiring automotive-grade component certification. Inventory: 23,501 pieces.

BAT54BRW-7-F (Diodes Incorporated) — Standard industrial grade with 3,597 pieces in stock. Suitable for general commercial applications.

BAT54SDW-TP (Micro Commercial Co) — Tape & Reel packaging with 4,300 pieces available. Alternative sourcing option from different manufacturer.

BAT54BRW-TP (Micro Commercial Co) — Tape & Reel packaging with 3,582 pieces available. Alternative sourcing option from different manufacturer.

All parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status. Selection between these options should be based on supply chain strategy, packaging format requirements, and automotive qualification needs.

Frequently Asked Questions (FAQ)

Q: Can BAT54SDWQ-7-F replace CDBV6-54SD-G in non-automotive applications?

A: Yes. BAT54SDWQ-7-F meets all electrical and mechanical parameters of CDBV6-54SD-G. The AEC-Q101 automotive qualification is an additional certification that does not restrict use in non-automotive applications. All electrical characteristics remain identical.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging?

A: Both formats contain the same electronic component in SOT-363 packaging. Tape & Reel (TR) is supplied on continuous carrier tape in reel format for high-volume automated assembly. Cut Tape & Digi-Reel is supplied in smaller quantities on cut tape segments. Selection depends on manufacturing volume and assembly equipment compatibility.

Q: Are all substitute parts pin-compatible with CDBV6-54SD-G?

A: Yes. All substitute parts use the 6-TSSOP (SC-88, SOT-363) package with identical pin configuration and electrical function. Direct PCB footprint compatibility is confirmed.

Q: Do substitute parts have identical thermal characteristics?

A: All parts share identical maximum junction temperature range (-65°C to 125°C) and reverse recovery time (5 ns). Thermal performance in specific applications depends on PCB layout, thermal management design, and operating conditions, which are not differentiated among these parts based on provided specifications.

Q: Which substitute part offers the best supply chain security?

A: BAT54SDW-7-F from Diodes Incorporated offers the highest current inventory at 35,300 pieces, providing maximum availability assurance. BAT54SDWQ-7-F provides secondary supply security with 23,501 pieces in stock.

Q: Can I mix different substitute part numbers in the same production batch?

A: Yes. All substitute parts are parametrically equivalent and meet identical electrical and mechanical specifications. Mixed sourcing is permissible from a technical standpoint, though manufacturing documentation and traceability procedures should reflect component sourcing decisions.

Q: What compliance certifications apply to all substitute parts?

A: All parts are ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and maintain REACH unaffected status. BAT54SDWQ-7-F additionally carries AEC-Q101 automotive qualification.