Equivalent & Substitute Parts for IMB9AT110

Part Overview

IMB9AT110, manufactured by Rohm Semiconductor, is a pre-biased bipolar transistor (BJT) featuring dual PNP channels, designed for surface mount applications in the SC-74, SOT-457 package. The device has a maximum collector current of 100mA, a breakdown voltage of 50V, integrated base and emitter resistors, and a power rating of 300mW. It is RoHS3 compliant and REACH unaffected. The product is classified as "Not For New Designs," necessitating the identification of alternative models with matching electrical, mechanical, and compliance characteristics to maintain system compatibility and supply continuity.

Substiute Parts

IMB9AT110

Rohm SemiconductorIn Stock: 2084IMB9AT110 Datasheet

Current PartRFQ

PEMB9,115

Nexperia USA Inc.In Stock: 5121PEMB9,115 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for bipolar pre-biased dual PNP transistors is determined by direct equivalence in the following electrical and mechanical parameters: transistor type, maximum collector current, collector-emitter breakdown voltage, integrated base and emitter resistor values, maximum power, mounting style, and package/case. Compliance status (RoHS, REACH), product status (active/discontinued), and moisture sensitivity are matched to maintain regulatory adherence and manufacturability. Only direct matches based on these fields are permissible for substitution in this product category.

Parameter Comparison

Engineering Selection Recommendations

IMB9AT110 is listed as "Not For New Designs," indicating that ongoing and future designs require alternative parts. PEMB9,115 from Nexperia USA Inc. is an active product with identical compliance status (RoHS3, REACH), identical moisture sensitivity rating, and matching ECCN and HTSUS codes. Product substitution, based on these compliance and certification parameters, adheres to all available statutory and quality requirements for direct replacement within this application category.

Frequently Asked Questions (FAQ)

Q1: What determines if PEMB9,115 can substitute for IMB9AT110?
A1: Substitution is based on matching electrical parameters (transistor type, current, voltage, resistor values, power rating), mounting type, and compliance status. Mechanical compatibility is ensured by equivalent surface mount packages.

Q2: Are there package differences to consider?
A2: IMB9AT110 uses SC-74, SOT-457; PEMB9,115 uses SOT-563, SOT-666. Both are surface mount, but package outlines and pinouts must be verified per application requirements.

Q3: Does the substitute meet RoHS and REACH compliance?
A3: Both IMB9AT110 and PEMB9,115 are ROHS3 compliant and REACH unaffected, with identical moisture sensitivity levels.

Q4: Can the substitute part be used in regulated markets?
A4: PEMB9,115 meets the same compliance standards and regulatory classifications (ECCN EAR99, HTSUS 8541.21.0095) as IMB9AT110.

Q5: What product status should be prioritized during selection?
A5: Only substitute parts with an "Active" product status should be selected to ensure ongoing availability and manufacturer support.