NTD4909NA-35G
MOSFET N-CH 30V 8.8A/41A IPAK
Transistors Fets Mosfets Single
TO-251-3 Stub Leads, IPak
Active
$0.40 / unit (market reference)
MOQ: 900 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | NTD4909NA-35G |
| Package / Case | TO-251-3 Stub Leads, IPak |
| Mounting Type | Through Hole |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 30 V |
| Rds On (Max) | 8mOhm @ 30A, 10V |
| Vgs(th) (Max) | 2.2V @ 250µA |
| Gate Charge (Qg) | 17.5 nC @ 10 V |
| Input Capacitance (Ciss) | 1314 pF @ 15 V |
| Supplier Device Package | I-Pak |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
NTD4909NA-35G by Rochester Electronics, LLC is an N-channel power MOSFET rated at 30 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-251-3 Stub Leads, IPak package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 8mOhm @ 30A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for NTD4909NA-35G
Alternatives & Replacements
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NTD4863N-35G
MOSFET N-CH 25V 9.2A/49A IPAK
All Technical Specifications
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 2.2V @ 250µA |
| Rds On (Max) @ Id, Vgs | 8mOhm @ 30A, 10V |
| Gate Charge (Qg) (Max) @ Vgs | 17.5 nC @ 10 V |
| Drain to Source Voltage (Vdss) | 30 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1314 pF @ 15 V |
| Current - Continuous Drain (Id) @ 25°C | 8.8A (Ta), 41A (Tc) |
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