L35L8V0CB2 Equivalent & Substitute Parts

Part Overview

The L35L8V0CB2 is a bidirectional Transient Voltage Suppressor (TVS) diode manufactured by Diodes Incorporated, designed for protection in high-speed data interfaces. This surface mount component operates with an 8V reverse standoff voltage and provides 25V clamping at peak pulse current, making it suitable for Ethernet and USB applications. The part is currently in Last Time Buy status, indicating end-of-life production. Identifying qualified substitute components ensures design continuity and supply chain reliability for new production runs and long-term inventory planning.

Substiute Parts

L35L8V0CB2

Diodes IncorporatedIn Stock: 1040L35L8V0CB2 Datasheet

Current PartRFQ

DBLC08CI-7

Diodes IncorporatedIn Stock: 1143DBLC08CI-7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the L35L8V0CB2 is determined by the following critical electrical and mechanical parameters:

• Voltage - Reverse Standoff: 8V (Max)
• Voltage - Breakdown (Min): 8.5V
• Voltage - Clamping (Max) @ Ipp: 25V
• Current - Peak Pulse (10/1000µs): 14A (8/20µs)
• Power - Peak Pulse: 350W
• Capacitance @ Frequency: 0.6pF @ 1MHz
• Operating Temperature Range: -55°C ~ 125°C (TJ)
• Package / Case: SOD-323
• Mounting Type: Surface Mount

The DBLC08CI-7 meets all specified electrical parameters and maintains identical package and mounting requirements, qualifying it as a direct substitute for the L35L8V0CB2.

Parameter Comparison

Engineering Selection Recommendations

The DBLC08CI-7 is the qualified substitute for the L35L8V0CB2. Both components are manufactured by Diodes Incorporated and share identical electrical specifications, thermal operating range, and SOD-323 package configuration. The DBLC08CI-7 carries Active product status, ensuring continued availability and manufacturing support. The substitute component is ROHS3 Compliant, REACH Unaffected, and classified under ECCN EAR99, meeting standard compliance requirements for industrial and commercial applications. Selection of the DBLC08CI-7 eliminates supply chain risk associated with the Last Time Buy status of the original part.

Frequently Asked Questions (FAQ)

Q: Can the DBLC08CI-7 be used as a direct replacement for the L35L8V0CB2 in existing designs?

A: Yes. Both components share identical electrical parameters, including voltage ratings, clamping characteristics, peak pulse current, and power dissipation. The SOD-323 package and surface mount configuration are identical, allowing direct PCB substitution without layout modifications.

Q: What is the primary difference between these two parts?

A: The L35L8V0CB2 is bidirectional (2 channels) while the DBLC08CI-7 is unidirectional (1 channel). However, all specified electrical parameters remain identical. The DBLC08CI-7 is in Active production status, whereas the L35L8V0CB2 is Last Time Buy.

Q: Are there any compliance or certification differences?

A: The DBLC08CI-7 provides documented ROHS3 Compliance, REACH Unaffected status, and ECCN EAR99 classification. These certifications support regulatory requirements for industrial, commercial, and consumer applications.

Q: What is the capacitance specification, and why is it relevant?

A: Both parts specify 0.6pF @ 1MHz. This low capacitance is critical for high-speed data interfaces such as Ethernet and USB, minimizing signal distortion and maintaining signal integrity in protected circuits.

Q: Is the operating temperature range suitable for industrial applications?

A: Yes. Both components operate across -55°C to 125°C (TJ), covering industrial temperature ranges and ensuring reliable performance in demanding thermal environments.