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Equivalent & Substitute Parts Reference: TPH3208LS
Part Overview
The TPH3208LS is an N-Channel GaNFET transistor designed for high-voltage power applications, with a Drain-to-Source Voltage rating of 650 V and a continuous drain current of 20A (Tc). It features a surface-mount 3-PQFN (8x8) package and offers 130 mOhm maximum Rds On at 13A, 8V. The part is classified as obsolete, necessitating identification of suitable substitute models to maintain design compatibility and continuity.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Category | Technology | FET Type | Drain to Source Voltage (Vdss) | Current - Continuous Drain (Id) @ 25°C | Rds On (Max) @ Id, Vgs | Package / Case | Supplier Device Package | Power Dissipation (Max) | Operating Temperature | Mounting Type | Moisture Sensitivity Level (MSL) | RoHS Status | Product Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPH3208LS | Transistors, FETs, MOSFETs | GaNFET (Gallium Nitride) | N-Channel | 650 V | 20A (Tc) | 130mOhm @ 13A, 8V | 3-PowerDFN | 3-PQFN (8x8) | 96W (Tc) | -55°C ~ 150°C (TJ) | Surface Mount | 3 (168 Hours) | - | Obsolete |
Substitute Part Grouping Explanation
Substitute selection for the TPH3208LS is based strictly on exact matching or equivalence in the following key parameters: FET type (N-Channel), technology (GaNFET), Drain to Source Voltage (650 V), continuous drain current (20A), Rds On (max 130mOhm @ 13A, 8V), package/case (3-PowerDFN), supplier device package (3-PQFN (8x8)), mounting type (Surface Mount), maximum power dissipation (96W), operating temperature range (-55°C ~ 150°C), and Moisture Sensitivity Level (MSL 3). Product status, compliance, and certifications are included when provided. Only parts matching these critical electrical and mechanical specifications are considered substitutes.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Category | Technology | FET Type | Drain to Source Voltage (Vdss) | Current - Continuous Drain (Id) @ 25°C | Rds On (Max) @ Id, Vgs | Package / Case | Supplier Device Package | Power Dissipation (Max) | Operating Temperature | Mounting Type | Moisture Sensitivity Level (MSL) | RoHS Status | Product Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPH3208LS | Transphorm | Transistors, FETs, MOSFETs | GaNFET (Gallium Nitride) | N-Channel | 650 V | 20A (Tc) | 130mOhm @ 13A, 8V | 3-PowerDFN | 3-PQFN (8x8) | 96W (Tc) | -55°C ~ 150°C (TJ) | Surface Mount | 3 (168 Hours) | - | Obsolete |
| TPH3208LDG | Transphorm | Transistors, FETs, MOSFETs | GaNFET (Gallium Nitride) | N-Channel | 650 V | 20A (Tc) | 130mOhm @ 13A, 8V | 3-PowerDFN | 3-PQFN (8x8) | 96W (Tc) | -55°C ~ 150°C (TJ) | Surface Mount | 3 (168 Hours) | RoHS Compliant | Obsolete |
Engineering Selection Recommendations
TPH3208LS is obsolete. TPH3208LDG meets all provided electrical and mechanical specifications and offers RoHS compliance. The substitute part maintains identical ratings and package constraints as the main part. Both models possess Moisture Sensitivity Level 3 (168 Hours) and are from the same manufacturer and product category.
Frequently Asked Questions (FAQ)
Q: What are the main criteria for substituting TPH3208LS in existing designs?
A: Substitute selection is based strictly on matching FET type, technology, voltage and current ratings, Rds On, package format, mounting type, maximum power dissipation, operating temperature range, and MSL.
Q: Is TPH3208LDG compatible with designs using TPH3208LS?
A: TPH3208LDG matches all specified parameters, including package, electrical ratings, and mounting type, making it suitable for direct replacement.
Q: Does the packaging of the substitute part affect suitability?
A: Both TPH3208LS and TPH3208LDG are supplied in 3-PowerDFN / 3-PQFN (8x8) surface-mount packages, maintaining package compatibility. The TPH3208LDG is supplied in tube packaging as specified.
Q: Is RoHS status relevant for substitution?
A: TPH3208LDG is RoHS compliant as specified. RoHS compliance may be required for environmental or regulatory considerations.
Q: Are there any differences in Moisture Sensitivity Level?
A: Both parts are classified as Moisture Sensitivity Level 3 (168 Hours).
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