onsemiSOT-563, SOT-666RoHS
SCH1439-TL-W
MOSFET N-CH 30V 3.5A SOT563/SCH6
Category
Subcategory
Transistors Fets Mosfets Single
Package
SOT-563, SOT-666
Status
Obsolete
Datasheet
$0.12 / unit (market reference)
MOQ: 2404 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | SCH1439-TL-W |
| Package / Case | SOT-563, SOT-666 |
| Mounting Type | Surface Mount |
| Operating Temperature | 150°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 30 V |
| Rds On (Max) | 72mOhm @ 1.5A, 10V |
| Vgs(th) (Max) | 2.6V @ 1mA |
| Gate Charge (Qg) | 5.6 nC @ 10 V |
| Input Capacitance (Ciss) | 280 pF @ 10 V |
| Power Dissipation (Max) | 1W (Ta) |
| Drive Voltage | 4V, 10V |
| Supplier Device Package | SOT-563/SCH6 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SCH1439-TL-W by onsemi 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 SOT-563, SOT-666 package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 72mOhm @ 1.5A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for SCH1439-TL-W
Alternatives & Replacements
View All →onsemiStockSOT-563, SOT-666
SCH1331-S-TL-H
MOSFET P-CH 12V 3A SCH6
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onsemiStockSOT-563, SOT-666
SCH1436-TL-H
MOSFET N-CH 30V 1.8A 6SCH
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onsemiStockSOT-563, SOT-666
SCH1343-TL-H
MOSFET P-CH 20V 3.5A 6SCH
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onsemiStockSOT-563, SOT-666
SCH1345-TL-H
MOSFET P-CH 20V 4.5A SOT563/SCH6
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onsemiStockSOT-563, SOT-666
SCH1330-TL-H
MOSFET P-CH 20V 1.5A 6SCH
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Rochester Electronics, LLCStockSOT-563, SOT-666
SCH1337-TL-H
P-CHANNEL MOSFET
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All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 2.6V @ 1mA |
| Rds On (Max) @ Id, Vgs | 72mOhm @ 1.5A, 10V |
| Power Dissipation (Max) | 1W (Ta) |
| Gate Charge (Qg) (Max) @ Vgs | 5.6 nC @ 10 V |
| Drain to Source Voltage (Vdss) | 30 V |
| Input Capacitance (Ciss) (Max) @ Vds | 280 pF @ 10 V |
| Drive Voltage (Max Rds On, Min Rds On) | 4V, 10V |
| Current - Continuous Drain (Id) @ 25°C | 3.5A (Ta) |
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