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RW1E014SNT2R Equivalent & Substitute Parts Reference
Part Overview
RW1E014SNT2R is an obsolete N-channel MOSFET from Rohm Semiconductor, categorized under Transistors, FETs, MOSFETs. It features a 30 V Drain-Source voltage, 1.4A continuous drain current, 400mW power dissipation, and surface mount 6-WEMT packaging. The discontinued status of RW1E014SNT2R necessitates identification of parametric equivalents for ongoing production and legacy equipment maintenance.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | Rohm Semiconductor |
| Category | Transistors, FETs, MOSFETs |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V |
| Continuous Drain Current (Id) @ 25°C | 1.4A (Ta) |
| Drive Voltage (Max Rds On, Min Rds On) | 4V, 10V |
| Rds On (Max) @ Id, Vgs | 240mOhm @ 1.4A, 10V |
| Vgs(th) (Max) @ Id | 2.5V @ 1mA |
| Gate Charge (Qg) (Max) @ Vgs | 1.4 nC @ 5 V |
| Vgs (Max) | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 70 pF @ 10 V |
| Power Dissipation (Max) | 400mW (Ta) |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 6-WEMT |
| Package / Case | 6-SMD, Flat Leads |
| RoHS Status | ROHS3 Compliant |
| REACH Status | REACH Unaffected |
| MSL | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute and equivalent parts for RW1E014SNT2R are determined strictly through matching the following key electrical and mechanical parameters: FET Type, Technology, Drain to Source Voltage, Continuous Drain Current, Rds On (Max) at specified Id and Vgs, Gate Charge (Qg), Vgs Threshold (Max), Maximum Vgs, Input Capacitance (Ciss), Power Dissipation, Package Type (6-WEMT, 6-SMD, Flat Leads), Mounting Type, and compliance statuses (RoHS, REACH, MSL). Equivalent models must not deviate from these specified characteristics.
Parameter Comparison
| Parameter | RW1E014SNT2R | RW1E014SNT2R (Substitute) |
|---|---|---|
| Manufacturer | Rohm Semiconductor | Rohm Semiconductor |
| Category | Transistors, FETs, MOSFETs | Transistors, FETs, MOSFETs |
| Description | MOSFET N-CH 30V 1.4A WEMT6 | MOSFET N-CH 30V 1.4A WEMT6 |
| FET Type | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V | 30 V |
| Continuous Drain Current (Id) @ 25°C | 1.4A (Ta) | 1.4A (Ta) |
| Drive Voltage (Max Rds On, Min Rds On) | 4V, 10V | 4V, 10V |
| Rds On (Max) @ Id, Vgs | 240mOhm @ 1.4A, 10V | 240mOhm @ 1.4A, 10V |
| Vgs(th) (Max) @ Id | 2.5V @ 1mA | 2.5V @ 1mA |
| Gate Charge (Qg) (Max) @ Vgs | 1.4 nC @ 5 V | 1.4 nC @ 5 V |
| Vgs (Max) | ±20V | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 70 pF @ 10 V | 70 pF @ 10 V |
| Power Dissipation (Max) | 400mW (Ta) | 400mW (Ta) |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 6-WEMT | 6-WEMT |
| Package / Case | 6-SMD, Flat Leads | 6-SMD, Flat Leads |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected |
| MSL | 1 (Unlimited) | 1 (Unlimited) |
Engineering Selection Recommendations
RW1E014SNT2R and its parametric equivalent RW1E014SNT2R are both ROHS3 Compliant, REACH Unaffected, and have MSL 1 (Unlimited). Their compliance and status parameters are consistent. Due to the obsolete status of RW1E014SNT2R, stock availability must be validated, but technical criteria for substitution are met.
Frequently Asked Questions (FAQ)
Q1: What is the main criterion for selecting a substitute for RW1E014SNT2R?
A1: Substitution is based strictly on matching core electrical parameters, package type, and compliance status, including FET Type, Technology, Vdss, Id, Rds On, gate charge, package, RoHS, and REACH.
Q2: Are there any mechanical differences between RW1E014SNT2R and its substitute?
A2: Both the main part and its substitute use the same surface-mount 6-WEMT package and 6-SMD, Flat Leads case.
Q3: What compliance considerations are relevant to substituting RW1E014SNT2R?
A3: Both the main part and substitute are ROHS3 Compliant and REACH Unaffected, with MSL 1 (Unlimited).
Q4: Are there inventory or status factors affecting substitution?
A4: RW1E014SNT2R is classified as obsolete. Substitute selection must consider stock status, but all other technical and compliance criteria are matched.
Q5: Is there any difference in electrical parameters between the main part and listed substitute?
A5: The main part and substitute have identical key electrical parameters based on provided data.
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