DCJ010-TL-E Equivalent & Substitute Parts

Part Overview

The DCJ010-TL-E is a general-purpose diode array manufactured by onsemi, configured as a 1 pair series connection with a maximum reverse voltage rating of 20 V and average rectified current of 100 mA per diode. The device is housed in a surface mount SC-70 (SOT-323) package and is classified as obsolete product status. Due to its obsolete classification, identifying equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

DCJ010-TL-E

onsemiIn Stock: 3138DCJ010-TL-E Datasheet

Current PartRFQ

BAV99WT1G

onsemiIn Stock: 125482BAV99WT1G Datasheet

SimilarRFQ

DA204UT106

Rohm SemiconductorIn Stock: 80415DA204UT106 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DCJ010-TL-E are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalent: A substitute part that matches all critical electrical parameters of the main part, including reverse voltage rating, average rectified current, forward voltage characteristics, reverse leakage current, and speed classification. The parametric equivalent maintains identical functional performance within the same package form factor.

Functional Upgrade: A substitute part that exceeds the electrical specifications of the main part while maintaining the same diode configuration and package type. This category includes parts with higher voltage ratings, increased current capacity, or improved speed characteristics. Functional upgrades are suitable for applications where the original specifications are met or exceeded.

The following criteria determine substitution eligibility:

• Diode configuration must be 1 Pair Series Connection
• Package / Case must be SC-70 or SOT-323
• Mounting type must be Surface Mount
• Moisture Sensitivity Level must be 1 (Unlimited)
• Reverse voltage rating must equal or exceed 20 V
• Average rectified current must equal or exceed 100 mA per diode
• Forward voltage characteristics must be compatible with circuit requirements
• Reverse leakage current must not exceed specified limits for the application

Parameter Comparison

Engineering Selection Recommendations

DA204UT106 (Parametric Equivalent - Recommended Primary Substitute)

The DA204UT106 manufactured by Rohm Semiconductor is the parametric equivalent for the DCJ010-TL-E. This part maintains identical electrical specifications including 20 V reverse voltage rating, 100 mA average rectified current per diode, 1 V forward voltage at 10 mA, and 100 nA reverse leakage current at 15 V. The DA204UT106 is classified as active product status, ensuring long-term availability and supply chain continuity. The part is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The maximum junction temperature rating of 150°C exceeds the DCJ010-TL-E specification of 125°C, providing additional thermal margin. Surface mount SC-70 (SOT-323) package compatibility ensures direct mechanical and electrical interchangeability without circuit board redesign.

BAV99WT1G (Functional Upgrade - Alternative Substitute)

The BAV99WT1G manufactured by onsemi is a functional upgrade substitute that exceeds the electrical specifications of the DCJ010-TL-E. This part provides a 100 V reverse voltage rating (5× higher than the main part), 215 mA average rectified current per diode (2.15× higher), and fast recovery speed characteristics with 6 ns reverse recovery time. The BAV99WT1G is classified as active product status with extensive inventory availability. The part is REACH unaffected and maintains the same surface mount SC-70 (SOT-323) package form factor. The functional upgrade approach is suitable for applications where enhanced voltage and current ratings provide design margin or where the original DCJ010-TL-E specifications are insufficient for revised circuit requirements. Forward voltage increases to 1.25 V at 150 mA, and reverse leakage increases to 2.5 µA at 70 V; these parameters must be evaluated against specific circuit requirements.

Frequently Asked Questions (FAQ)

Q: Can the DA204UT106 be used as a direct replacement for the DCJ010-TL-E without circuit modifications?

A: Yes. The DA204UT106 is a parametric equivalent with identical electrical specifications and the same SC-70 (SOT-323) surface mount package. No circuit modifications are required for direct substitution.

Q: What is the primary difference between the DA204UT106 and BAV99WT1G substitutes?

A: The DA204UT106 is a parametric equivalent matching all electrical specifications of the DCJ010-TL-E. The BAV99WT1G is a functional upgrade with higher voltage (100 V vs. 20 V), higher current (215 mA vs. 100 mA), and faster recovery characteristics. Selection depends on whether the application requires exact specification matching or can benefit from enhanced performance.

Q: Are both substitute parts available in the same packaging options as the DCJ010-TL-E?

A: Both substitute parts use the SC-70 (SOT-323) surface mount package, ensuring mechanical compatibility with existing printed circuit board layouts. Supplier device packages differ (UMD3 for DA204UT106, SC-70-3 for BAV99WT1G), but these represent equivalent packaging designations from different manufacturers.

Q: Does the higher operating temperature range of the BAV99WT1G provide an advantage?

A: The BAV99WT1G operating temperature range of -65°C to 150°C exceeds the DCJ010-TL-E maximum of 125°C. This extended range is beneficial for applications subject to extreme environmental conditions. The DA204UT106 maximum of 150°C also exceeds the original part specification.

Q: What compliance certifications should be verified for regulatory requirements?

A: The DA204UT106 is ROHS3 compliant. Both substitute parts are REACH unaffected and classified as EAR99 for export control purposes. Verify compliance requirements against specific application and regional regulations.

Q: How do the reverse leakage current specifications compare across the three parts?

A: The DCJ010-TL-E and DA204UT106 both specify 100 nA reverse leakage at 15 V, providing identical leakage characteristics. The BAV99WT1G specifies 2.5 µA reverse leakage at 70 V, which is higher in absolute terms but measured at a higher voltage. Applications sensitive to leakage current should prioritize the parametric equivalent DA204UT106.

Q: Is the DA204UT106 from Rohm Semiconductor compatible with onsemi-based designs?

A: Yes. Both manufacturers produce diode arrays to industry-standard specifications. The DA204UT106 maintains identical electrical parameters and package form factor, ensuring functional compatibility in circuits originally designed for the onsemi DCJ010-TL-E.