Rochester Electronics, LLC8-SOIC (0.173", 4.40mm Width)RoHS
UPA2791GR-E1-AT
POWER, 5A, 30V, N-CHANNEL MOSFET
Category
Subcategory
Transistors Fets Mosfets Arrays
Package
8-SOIC (0.173", 4.40mm Width)
Status
Obsolete
$0.67 / unit (market reference)
MOQ: 451 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | UPA2791GR-E1-AT |
| Package / Case | 8-SOIC (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 150°C (TJ) |
| FET Type | N and P-Channel |
| Drain to Source Voltage (Vdss) | 30V |
| Rds On (Max) | 36mOhm @ 3A, 10V |
| Vgs(th) (Max) | 2.5V @ 1mA |
| Gate Charge (Qg) | 10nC @ 10V |
| Input Capacitance (Ciss) | 400pF @ 10V |
| Power Dissipation (Max) | 2W |
| Supplier Device Package | 8-PSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
UPA2791GR-E1-AT by Rochester Electronics, LLC is an N-channel power MOSFET rated at 30V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 8-SOIC (0.173", 4.40mm Width) package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 36mOhm @ 3A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
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All Technical Specifications
| FET Type | N and P-Channel |
| FET Feature | Logic Level Gate |
| Power - Max | 2W |
| Vgs(th) (Max) @ Id | 2.5V @ 1mA |
| Rds On (Max) @ Id, Vgs | 36mOhm @ 3A, 10V |
| Gate Charge (Qg) (Max) @ Vgs | 10nC @ 10V |
| Drain to Source Voltage (Vdss) | 30V |
| Input Capacitance (Ciss) (Max) @ Vds | 400pF @ 10V |
| Current - Continuous Drain (Id) @ 25°C | 5A |
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