L35L5V0CB2 Equivalent & Substitute Parts

Part Overview

The L35L5V0CB2 is a Transient Voltage Suppressor (TVS) diode manufactured by Diodes Incorporated, designed for general-purpose transient protection applications. This surface-mount component features a 5V reverse standoff voltage with a 20.6V maximum clamping voltage and 17A peak pulse current capability in the SOD-323 package. The part is currently in Last Time Buy status, making identification of suitable substitutes essential for ongoing design support and procurement planning.

Substiute Parts

L35L5V0CB2

Diodes IncorporatedIn Stock: 18278L35L5V0CB2 Datasheet

Current PartRFQ

DBLC05CI-7

Diodes IncorporatedIn Stock: 821DBLC05CI-7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the L35L5V0CB2 is determined by strict electrical and mechanical parameter matching within the TVS diode category. The critical parameters that define substitutability are:

• Reverse standoff voltage: 5V (Max)
• Breakdown voltage minimum: 6V
• Maximum clamping voltage: 20.6V @ Ipp
• Peak pulse current: 17A (8/20µs)
• Peak pulse power: 350W
• Capacitance: 0.6pF @ 1MHz
• Operating temperature range: -55°C ~ 125°C (TJ)
• Package type: SOD-323 surface mount

The DBLC05CI-7 meets all specified electrical parameters and maintains identical mechanical compatibility through the SOD-323 package designation, qualifying it as a direct substitute for the L35L5V0CB2.

Parameter Comparison

Engineering Selection Recommendations

The DBLC05CI-7 is the qualified substitute for the L35L5V0CB2. Both components are manufactured by Diodes Incorporated and share identical electrical specifications and SOD-323 package compatibility. The DBLC05CI-7 maintains Active product status, ensuring continued availability and supply chain support. The substitute part carries ROHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating, meeting standard industrial reliability requirements. Selection of the DBLC05CI-7 provides design continuity while transitioning away from the Last Time Buy L35L5V0CB2.

Frequently Asked Questions (FAQ)

Q: Can the DBLC05CI-7 be used as a direct replacement for the L35L5V0CB2?

A: Yes. Both parts share identical electrical parameters including reverse standoff voltage (5V), breakdown voltage (6V), clamping voltage (20.6V), peak pulse current (17A), and power dissipation (350W). Both use the SOD-323 package, enabling direct PCB-level substitution without design modification.

Q: What is the primary reason to substitute the L35L5V0CB2?

A: The L35L5V0CB2 is designated Last Time Buy, indicating discontinued production. The DBLC05CI-7 is an Active product from the same manufacturer, providing long-term availability and supply security.

Q: Are there any compliance or certification differences between these parts?

A: The DBLC05CI-7 carries explicit ROHS3 compliance and REACH Unaffected certification. Both parts operate across the same temperature range (-55°C ~ 125°C) and maintain identical capacitance characteristics (0.6pF @ 1MHz).

Q: Does package compatibility require any PCB layout changes?

A: No. Both the L35L5V0CB2 and DBLC05CI-7 use the SOD-323 surface-mount package (SC-76), ensuring footprint and pinout compatibility without PCB redesign.

Q: What applications are supported by the DBLC05CI-7?

A: The DBLC05CI-7 is specified for Ethernet and USB protection applications, encompassing the general-purpose transient suppression capability of the L35L5V0CB2.