SFT1445-H
MOSFET N-CH 100V 17A TP
Transistors Fets Mosfets Single
TO-251-3 Short Leads, IPak, TO-251AA
Obsolete
$0.35 / unit (market reference)
MOQ: 849 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | SFT1445-H |
| Package / Case | TO-251-3 Short Leads, IPak, TO-251AA |
| Mounting Type | Through Hole |
| Operating Temperature | 150°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 100 V |
| Rds On (Max) | 111mOhm @ 8.5A, 10V |
| Gate Charge (Qg) | 19 nC @ 10 V |
| Input Capacitance (Ciss) | 1030 pF @ 20 V |
| Power Dissipation (Max) | 1W (Ta), 35W (Tc) |
| Drive Voltage | 4V, 10V |
| Supplier Device Package | IPAK/TP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SFT1445-H by Rochester Electronics, LLC is an N-channel power MOSFET rated at 100 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 111mOhm @ 8.5A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for SFT1445-H
Alternatives & Replacements
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FDU8796
MOSFET N-CH 25V 35A IPAK
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MOSFET N-CH 500V 3.1A TO251-3
NDD02N60Z-1G
MOSFET N-CH 600V 2.2A IPAK
All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Rds On (Max) @ Id, Vgs | 111mOhm @ 8.5A, 10V |
| Power Dissipation (Max) | 1W (Ta), 35W (Tc) |
| Gate Charge (Qg) (Max) @ Vgs | 19 nC @ 10 V |
| Drain to Source Voltage (Vdss) | 100 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1030 pF @ 20 V |
| Drive Voltage (Max Rds On, Min Rds On) | 4V, 10V |
| Current - Continuous Drain (Id) @ 25°C | 17A (Ta) |
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