CDSV6-4148-G Equivalent & Substitute Parts

Part Overview

The CDSV6-4148-G is a general-purpose diode array manufactured by Comchip Technology, configured as 3 independent diodes in a 6-TSSOP (SOT-363) surface mount package. This component is rated for 75 V DC reverse voltage with 150 mA average rectified current per diode and is classified as a small signal rectifier with standard technology. The part is currently in active production status with 1007 pieces available in new original inventory. Substitute parts are necessary to address supply chain flexibility, alternative sourcing options, and inventory availability across different manufacturers while maintaining identical electrical and mechanical specifications.

Substiute Parts

CDSV6-4148-G

Comchip TechnologyIn Stock: 1040CDSV6-4148-G Datasheet

Current PartRFQ

BAS16TW-7-F

Diodes IncorporatedIn Stock: 155131BAS16TW-7-F Datasheet

Parametric EquivalentRFQ

BAS16TW_R1_00001

Panjit International Inc.In Stock: 12227BAS16TW_R1_00001 Datasheet

Parametric EquivalentRFQ

MMBD4148TW-7-F

Diodes IncorporatedIn Stock: 20218MMBD4148TW-7-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CDSV6-4148-G is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Voltage - DC Reverse (Vr) (Max): 75 V
• Current - Average Rectified (Io) (per Diode): 150 mA
• Voltage - Forward (Vf) (Max) @ If: 1.25 V @ 150 mA
• Reverse Recovery Time (trr): 4 ns
• Diode Configuration: 3 Independent

Mechanical Specifications:

• Package / Case: 6-TSSOP, SC-88, SOT-363
• Mounting Type: Surface Mount
• Supplier Device Package: SOT-363

Compliance & Environmental:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active

All substitute parts listed maintain identical values for these parameters, ensuring direct functional and physical interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are active production components with ROHS3 compliance and MSL Level 1 rating, meeting the same environmental and regulatory requirements as the CDSV6-4148-G.

Primary Substitutes (Full Parameter Match):

• BAS16TW-7-F (Diodes Incorporated): Identical electrical specifications and operating temperature range (-65°C ~ 150°C). Highest inventory availability at 155,100 pieces.
• MMBD4148TW-7-F (Diodes Incorporated): Identical electrical specifications and operating temperature range (-65°C ~ 150°C). Inventory of 20,200 pieces.

Secondary Substitute (Minor Parameter Variance):

• BAS16TW_R1_00001 (Panjit International Inc.): Meets all critical electrical parameters. Operating temperature range is -55°C ~ 150°C (narrower low-temperature specification by 10°C compared to primary part). Reverse leakage current is 2.5 µA @ 75 V (higher than primary part specification of 1 µA @ 75 V). Suitable for applications not requiring extended low-temperature operation below -55°C or where reverse leakage tolerance permits the specified variance.

Selection should prioritize availability, lead time requirements, and supply chain strategy while maintaining compliance with circuit design specifications.

Frequently Asked Questions (FAQ)

Q: Can BAS16TW-7-F be used as a direct replacement for CDSV6-4148-G?

A: Yes. BAS16TW-7-F is a parametric equivalent with identical electrical ratings (75 V reverse voltage, 150 mA per diode, 1.25 V forward voltage @ 150 mA, 4 ns reverse recovery time), identical package (SOT-363), and identical operating temperature range (-65°C ~ 150°C). Both are ROHS3 compliant with MSL Level 1.

Q: What is the difference between BAS16TW-7-F and MMBD4148TW-7-F?

A: Both parts are manufactured by Diodes Incorporated and share identical electrical specifications and operating temperature ranges. The difference is in the base product number designation (BAS16 versus MMBD4148), which reflects different product lines within the manufacturer's portfolio. Both are functionally equivalent for the CDSV6-4148-G application.

Q: Why does BAS16TW_R1_00001 have different specifications?

A: BAS16TW_R1_00001 (Panjit) has two parameter differences: operating temperature range of -55°C ~ 150°C (versus -65°C ~ 150°C for the primary part) and reverse leakage current of 2.5 µA @ 75 V (versus 1 µA @ 75 V). These differences are acceptable for applications that do not require operation below -55°C or where the higher reverse leakage specification is within circuit design tolerances.

Q: Are all substitute parts in the same package?

A: Yes. All substitute parts use the 6-TSSOP, SC-88, SOT-363 surface mount package with identical pinout and footprint compatibility. No PCB layout modifications are required for substitution.

Q: What compliance certifications apply to these parts?

A: All parts listed (CDSV6-4148-G, BAS16TW-7-F, BAS16TW_R1_00001, and MMBD4148TW-7-F) are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. All carry MSL Level 1 (unlimited moisture sensitivity level).

Q: Which substitute has the best inventory availability?

A: BAS16TW-7-F (Diodes Incorporated) has the highest inventory at 155,100 pieces, followed by MMBD4148TW-7-F at 20,200 pieces and BAS16TW_R1_00001 at 12,137 pieces.