Vishay SiliconixSOT-23-6 Thin, TSOT-23-6RoHS
SQ3985EV-T1_GE3
MOSFET 2 P-CH 20V 3.9A 6TSOP
Category
Subcategory
Transistors Fets Mosfets Arrays
Package
SOT-23-6 Thin, TSOT-23-6
Series
Automotive, AEC-Q101, TrenchFET®
Status
Active
Datasheet
$0.65 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Vishay Siliconix |
| Model | SQ3985EV-T1_GE3 |
| Package / Case | SOT-23-6 Thin, TSOT-23-6 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| FET Type | 2 P-Channel (Dual) |
| Drain to Source Voltage (Vdss) | 20V |
| Rds On (Max) | 145mOhm @ 2.8A, 4.5V |
| Vgs(th) (Max) | 1.5V @ 250µA |
| Gate Charge (Qg) | 4.6nC @ 4.5V |
| Input Capacitance (Ciss) | 350pF @ 10V |
| Power Dissipation (Max) | 3W |
| Supplier Device Package | 6-TSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
SQ3985EV-T1_GE3 by Vishay Siliconix is an N-channel power MOSFET rated at 20V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The SOT-23-6 Thin, TSOT-23-6 package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 145mOhm @ 2.8A, 4.5V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for SQ3985EV-T1_GE3
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All Technical Specifications
| FET Type | 2 P-Channel (Dual) |
| FET Feature | Standard |
| Power - Max | 3W |
| Vgs(th) (Max) @ Id | 1.5V @ 250µA |
| Rds On (Max) @ Id, Vgs | 145mOhm @ 2.8A, 4.5V |
| Gate Charge (Qg) (Max) @ Vgs | 4.6nC @ 4.5V |
| Drain to Source Voltage (Vdss) | 20V |
| Input Capacitance (Ciss) (Max) @ Vds | 350pF @ 10V |
| Current - Continuous Drain (Id) @ 25°C | 3.9A (Tc) |
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