Rochester Electronics, LLCTO-251-3 Short Leads, IPak, TO-251AARoHS
SFT1341-W
MOSFET P-CH 40V 10A IPAK/TP
Category
Subcategory
Transistors Fets Mosfets Single
Package
TO-251-3 Short Leads, IPak, TO-251AA
Status
Obsolete
Datasheet
$0.27 / unit (market reference)
MOQ: 1110 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | SFT1341-W |
| Package / Case | TO-251-3 Short Leads, IPak, TO-251AA |
| Mounting Type | Through Hole |
| Operating Temperature | 150°C (TJ) |
| FET Type | P-Channel |
| Drain to Source Voltage (Vdss) | 40 V |
| Rds On (Max) | 112mOhm @ 5A, 4.5V |
| Gate Charge (Qg) | 8 nC @ 4.5 V |
| Input Capacitance (Ciss) | 650 pF @ 20 V |
| Power Dissipation (Max) | 1W (Ta), 15W (Tc) |
| Drive Voltage | 1.8V, 4.5V |
| Supplier Device Package | IPAK/TP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SFT1341-W by Rochester Electronics, LLC is an N-channel power MOSFET rated at 40 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-251-3 Short Leads, IPak, TO-251AA package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 112mOhm @ 5A, 4.5V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for SFT1341-W
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All Technical Specifications
| FET Type | P-Channel |
| Vgs (Max) | ±10V |
| Technology | MOSFET (Metal Oxide) |
| Rds On (Max) @ Id, Vgs | 112mOhm @ 5A, 4.5V |
| Power Dissipation (Max) | 1W (Ta), 15W (Tc) |
| Gate Charge (Qg) (Max) @ Vgs | 8 nC @ 4.5 V |
| Drain to Source Voltage (Vdss) | 40 V |
| Input Capacitance (Ciss) (Max) @ Vds | 650 pF @ 20 V |
| Drive Voltage (Max Rds On, Min Rds On) | 1.8V, 4.5V |
| Current - Continuous Drain (Id) @ 25°C | 10A (Ta) |
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