Equivalent & Substitute Parts Reference for DTC143XEBTL

Part Overview

Manufacturer Part Number DTC143XEBTL from Rohm Semiconductor is an active, pre-biased NPN Bipolar Junction Transistor (BJT) intended for surface mount applications. It is RoHS3 compliant and features a maximum collector current of 100 mA, voltage rating of 50 V, 250 MHz transition frequency, and built-in resistors (R1: 4.7 kOhms, R2: 10 kOhms). The status as "Active" with inventory available ensures current demand can be met. Identifying substitute or equivalent models is required for maintaining design flexibility and ensuring supply continuity in case of inventory depletion or alternate sourcing needs.

Substiute Parts

DTC143XEBTL

Rohm SemiconductorIn Stock: 922DTC143XEBTL Datasheet

Current PartRFQ

RN1116(TE85L,F)

Toshiba Semiconductor and StorageIn Stock: 924RN1116(TE85L,F) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection is based strictly on the matching of these parameters: transistor type (NPN - Pre-Biased), collector current rating, voltage rating, base/emitter resistance values, frequency, power dissipation, package type, mounting method, and compliance certificates. Substitute models must match or exceed all electrical and mechanical criteria crucial for the application and must also hold active product status and recognized certifications as provided.

Parameter Comparison

Engineering Selection Recommendations

Both DTC143XEBTL and RN1116(TE85L,F) have active product status and unrestricted moisture sensitivity (MSL 1). Each part maintains RoHS compliance and shares ECCN and HTSUS codes, confirming alignment with industry standards and trade requirements. Substitute selection can proceed strictly based on these compliance and certification benchmarks.

Frequently Asked Questions (FAQ)

Q1: What substitution criteria are required for the DTC143XEBTL in the Bipolar Transistor category?
A1: Substitutes must match transistor type, collector current rating, voltage rating, resistor values, transition frequency, and package type. Compliance certifications and product status must align.

Q2: Is RN1116(TE85L,F) mechanically compatible with DTC143XEBTL?
A2: Both use the SC-75, SOT-416 surface mount package, meeting mechanical compatibility standards.

Q3: How does the power rating difference affect direct substitution?
A3: DTC143XEBTL is rated for 150 mW maximum power; RN1116(TE85L,F) for 100 mW. Both share identical mounting and electrical ratings except for power dissipation.

Q4: Are both parts RoHS compliant and suitable for unrestricted industrial use?
A4: DTC143XEBTL is ROHS3 Compliant; RN1116(TE85L,F) is RoHS Compliant. Both have MSL 1 rating, confirming unrestricted use.

Q5: Which parameters drive interchangeability in this product group?
A5: Transistor type, collector/emitter ratings, resistor values, frequency, mounting/package, and compliance certifications are factor parameters for interchangeability.