Equivalent & Substitute Parts for DTA123YEBTL

Part Overview

The DTA123YEBTL from Rohm Semiconductor is a pre-biased PNP bipolar junction transistor (BJT), categorized under Transistors, Bipolar (BJT). It is designed for surface mount applications, featuring a maximum collector current of 100 mA and a collector-emitter voltage of 50 V, housed in a UMT3F (SC-85) package. As the product status is "Not For New Designs," identifying substitute models is necessary to support continued production, ensure supply chain flexibility, and maintain board-level compatibility.

Substiute Parts

DTA123YEBTL

Rohm SemiconductorIn Stock: 3468DTA123YEBTL Datasheet

Current PartRFQ

PDTA123YM,315

Nexperia USA Inc.In Stock: 751PDTA123YM,315 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitutes for the DTA123YEBTL are determined strictly by matching key parameters permitted for substitution within the pre-biased PNP BJT product category. The essential parameters are: transistor type, maximum collector current, maximum collector-emitter voltage, base and emitter-base resistor values, DC current gain, saturation voltage, cutoff current, transition frequency, maximum power dissipation, mounting type, and compliance status. Only parts meeting these requirements are considered valid equivalents.

Parameter Comparison

Engineering Selection Recommendations

The main part, DTA123YEBTL, holds a product status of "Not For New Designs," making the identification of a substitute part necessary for ongoing projects. The substitute PDTA123YM,315 from Nexperia USA Inc. is marked as "Active," with ROHS3 compliance, MSL 1 (Unlimited), and REACH Unaffected status, matching the environmental and quality certifications of the original part.

Frequently Asked Questions (FAQ)

Q1: What substitution criteria are used for selecting equivalent pre-biased PNP BJTs?
A1: Only the explicit electrical and mechanical parameters are considered, including transistor type, maximum collector current, maximum collector-emitter voltage, resistor values (R1 and R2), DC current gain, Vce saturation, cutoff current, transition frequency, maximum power, mounting method, and compliance (RoHS, MSL, REACH).

Q2: Are substitute parts compatible in terms of package and mounting?
A2: Substitute parts are in surface-mount configurations. The DTA123YEBTL uses SC-85 (UMT3F) and the PDTA123YM,315 uses SC-101 (SOT-883). Dimensional compatibility verification is required based on package codes provided.

Q3: Do both original and substitute parts meet RoHS and REACH compliance requirements?
A3: Both the DTA123YEBTL and PDTA123YM,315 are ROHS3 compliant and REACH Unaffected, ensuring regulatory equivalence.

Q4: Is there any difference in electrical performance based on specified parameters?
A4: All primary operating parameters are explicitly matched or specified within acceptable tolerances based on the provided data for substitution.

Q5: How is the substitute part inventory situation reflected in the selection criteria?
A5: Inventory information is included as a factual attribute but does not affect technical substitute selection, which is exclusively parameter-based.