Equivalent & Substitute Parts Reference for VT6X1T2R (Rohm Semiconductor)

Part Overview

The Rohm VT6X1T2R is a Bipolar (BJT) Transistor Array featuring two NPN transistors, with a maximum collector-emitter voltage of 20V, a collector current limit of 200mA, and a transition frequency of 400MHz. The part is designed for surface-mount applications, with a package type of VMT6 and a maximum power dissipation of 150mW. Product status is "Last Time Buy," indicating limited future availability and the potential necessity of identifying functionally equivalent or compliant substitutes for ongoing or new designs.

Substiute Parts

VT6X1T2R

Rohm SemiconductorIn Stock: 37308VT6X1T2R Datasheet

Current PartRFQ

2SCR523MT2L

Rohm SemiconductorIn Stock: 323522SCR523MT2L Datasheet

SimilarRFQ

EMX51T2R

Rohm SemiconductorIn Stock: 9015EMX51T2R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is based strictly on matching the following key electrical and package parameters required for Bipolar Transistor Arrays in surface-mount configurations:

• Transistor type and array structure (dual NPN or single NPN, if specified)
• Maximum collector-emitter voltage (Vce)
• Maximum collector current (Ic)
• DC current gain (hFE)
• Transition frequency (ft)
• Maximum power dissipation
• Saturation voltage
• Package/case and mounting type
• RoHS, REACH, MSL ratings, and ECCN compliance

Only parts that meet or are functionally comparable in these specified attributes are listed as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Based on the "Last Time Buy" status of VT6X1T2R, alternative selection is required for long-term availability. All listed substitutes (EMX51T2R, 2SCR523MT2L) are ROHS3 compliant, have MSL 1 (Unlimited), and are REACH unaffected. ECCN classification (EAR99) is consistent across all parts, supporting regulatory compliance and export criteria.

Frequently Asked Questions (FAQ)

Q1: What determines whether VT6X1T2R can be substituted by another part?
A1: Substitute eligibility is determined by matching key electrical parameters such as transistor type, maximum voltage and current ratings, current gain, saturation voltage, frequency, and power handling. Package and mounting compatibility, as well as regulatory compliance, are also required.

Q2: Are EMX51T2R and 2SCR523MT2L direct substitutes for VT6X1T2R?
A2: EMX51T2R matches VT6X1T2R exactly on electrical configuration and parameters, while 2SCR523MT2L differs by transistor type (single NPN) and voltage/current ratings. Selection should be based on strict parameter alignment and application requirements.

Q3: What should be considered regarding package compatibility?
A3: VT6X1T2R is supplied in a VMT6 surface-mount package. EMX51T2R is available in SOT-563, SOT-666 (EMT6), and 2SCR523MT2L in SOT-723 (VMT3). Verify the package and footprint matches application requirements.

Q4: Are the substitute parts compliant with the same environmental and regulatory standards?
A4: VT6X1T2R, EMX51T2R, and 2SCR523MT2L are all ROHS3 compliant, REACH unaffected, and MSL 1 (Unlimited), with ECCN EAR99 designation.

Q5: Will substituting affect thermal or frequency performance?
A5: Substitute parts have comparable maximum power dissipation, transition frequency, and operating temperature as provided in the input. Compare key electrical parameters to ensure functional equivalence in application.