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EMT3T2R Equivalent & Substitute Parts Reference
Part Overview
The Rohm Semiconductor EMT3T2R is a Bipolar Junction Transistor (BJT) array featuring two PNP transistors (dual), housed in a SOT-563/SOT-666 surface mount package. This component is actively manufactured and compliant with ROHS3, REACH, and other global standards. The key parameters for substitution include transistor type, maximum collector current and voltage, DC current gain, frequency, cutoff current, power dissipation, saturation voltage, package type, and compliance certifications. Finding alternative models is essential for managing supply chain risks and ensuring continuous availability for designs utilizing transistor arrays within these specified parameters.
Substiute Parts
Key Parameters
| Parameter | EMT3T2R Value | Notes |
|---|---|---|
| Transistor Type | 2 PNP (Dual) | Transistor array configuration |
| Current - Collector (Ic) (Max) | 150mA | Maximum collector current |
| Voltage - Collector Emitter Breakdown (Max) | 50V | Maximum collector-emitter voltage |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 5mA, 50mA | Collector-emitter saturation voltage |
| Current - Collector Cutoff (Max) | 100nA (ICBO) | Maximum collector cutoff current |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 120 @ 1mA, 6V | Minimum hFE at specified conditions |
| Power - Max | 150mW | Maximum power dissipation |
| Frequency - Transition | 140MHz | Gain bandwidth product |
| Operating Temperature | 150°C (TJ) | Maximum junction temperature |
| Mounting Type | Surface Mount | PCB mounting style |
| Package / Case | SOT-563, SOT-666 | Physical package type |
| Supplier Device Package | EMT6 | Device footprint |
| RoHS Status | ROHS3 Compliant | Environmental compliance |
| REACH Status | REACH Unaffected | Environmental compliance |
| Product Status | Active | Availability |
Substitute Part Grouping Explanation
Substitute parts have been selected based on strict correspondence to the following key electrical, mechanical, and compliance parameters: transistor type and array configuration, maximum collector current, collector-emitter breakdown voltage, DC current gain, cutoff current, power dissipation, saturation voltage, transition frequency, operating temperature, surface mount package compatibility, RoHS/REACH compliance, and active product status. Only parts matching all critical attributes within the same component category (Transistors, Bipolar (BJT), dual PNP, SOT-563/SOT-666/EMT6/ES6 footprints) are included as equivalents or substitutes.
Parameter Comparison
| Parameter | EMT3T2R (Rohm) | EMT1T2R (Rohm) | HN1A01FE-Y,LF (Toshiba) |
|---|---|---|---|
| Transistor Type | 2 PNP (Dual) | 2 PNP (Dual) | 2 PNP (Dual) |
| Current - Collector (Ic) (Max) | 150mA | 150mA | 150mA |
| Voltage - Collector Emitter Breakdown (Max) | 50V | 50V | 50V |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 5mA, 50mA | 500mV @ 5mA, 50mA | 300mV @ 10mA, 100mA |
| Current - Collector Cutoff (Max) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 120 @ 1mA, 6V | 120 @ 1mA, 6V | 120 @ 2mA, 6V |
| Power - Max | 150mW | 150mW | 100mW |
| Frequency - Transition | 140MHz | 140MHz | 80MHz |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SOT-563, SOT-666 | SOT-563, SOT-666 | SOT-563, SOT-666 |
| Supplier Device Package | EMT6 | EMT6 | ES6 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| Product Status | Active | Active | Active |
Engineering Selection Recommendations
The EMT3T2R, EMT1T2R, and HN1A01FE-Y,LF transistor arrays are all listed as active products with ROHS3 and REACH compliance. These substitute parts are suitable for direct selection when supply chain flexibility is required, as they fulfill all stated compliance and status requirements for ongoing engineering use and regulatory conformity.
Frequently Asked Questions (FAQ)
Q: What criteria are used to determine substitute parts for EMT3T2R?
A: Substitute parts are selected strictly based on equivalent electrical ratings (transistor configuration, collector current, collector-emitter voltage, DC current gain, cutoff current, dissipation, transition frequency), mechanical compatibility (surface mount type, SOT-563/SOT-666/EMT6/ES6 package), and environmental compliance (RoHS, REACH).
Q: Are there differences in package or form factor among substitutes?
A: All listed substitutes share SOT-563/SOT-666 compatible package types with equivalent mounting modes (surface mount). Supplier device packages are EMT6 for Rohm and ES6 for Toshiba.
Q: How should I choose between EMT1T2R and HN1A01FE-Y,LF?
A: Selection should be made based on matching electrical parameters, package compatibility, and required compliance for the specific application. Refer to the provided comparison table for parameter matching.
Q: Do all substitutes meet current environmental and safety standards?
A: Yes, all listed substitute transistor arrays are ROHS3 compliant and REACH unaffected.
Q: Is the performance (frequency, gain, power) the same across all substitutes?
A: The electrical parameters are provided in the comparison table. For parameters that differ, refer to the table to ensure suitability for the intended design.
Q: Are all parts active and available for ongoing procurement?
A: All parts listed have active product status based on provided information.
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