Linear Integrated Systems, Inc.TO-78-7 Metal CanRoHS
3N190 TO-78 7L
MONOLITHIC DUAL, N-CHANNEL ENHAN
Category
Subcategory
Transistors Fets Mosfets Arrays
Package
TO-78-7 Metal Can
Status
Active
Datasheet
$12.43 / unit (market reference)
MOQ: 10 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Linear Integrated Systems, Inc. |
| Model | 3N190 TO-78 7L |
| Package / Case | TO-78-7 Metal Can |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 135°C (TJ) |
| FET Type | 2 P-Channel (Dual) |
| Drain to Source Voltage (Vdss) | 40V |
| Rds On (Max) | 300Ohm @ 100µA, 20V |
| Vgs(th) (Max) | 5V @ 10µA |
| Power Dissipation (Max) | 525mW (Ta) |
| Supplier Device Package | TO-78-7 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
3N190 TO-78 7L by Linear Integrated Systems, Inc. is an N-channel power MOSFET rated at 40V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-78-7 Metal Can package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 300Ohm @ 100µA, 20V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for 3N190 TO-78 7L
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All Technical Specifications
| FET Type | 2 P-Channel (Dual) |
| FET Feature | Standard |
| Power - Max | 525mW (Ta) |
| Vgs(th) (Max) @ Id | 5V @ 10µA |
| Rds On (Max) @ Id, Vgs | 300Ohm @ 100µA, 20V |
| Drain to Source Voltage (Vdss) | 40V |
| Current - Continuous Drain (Id) @ 25°C | 50mA |
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