Microchip TechnologyTO-205AD, TO-39-3 Metal CanRoHS
2N6661
MOSFET N-CH 90V 350MA TO39
Category
Subcategory
Transistors Fets Mosfets Single
Package
TO-205AD, TO-39-3 Metal Can
Status
Active
Datasheet
$15.02 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | 2N6661 |
| Package / Case | TO-205AD, TO-39-3 Metal Can |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 90 V |
| Rds On (Max) | 4Ohm @ 1A, 10V |
| Vgs(th) (Max) | 2V @ 1mA |
| Input Capacitance (Ciss) | 50 pF @ 24 V |
| Power Dissipation (Max) | 6.25W (Tc) |
| Drive Voltage | 5V, 10V |
| Supplier Device Package | TO-39 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
2N6661 by Microchip Technology is an N-channel power MOSFET rated at 90 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-205AD, TO-39-3 Metal Can package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 4Ohm @ 1A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for 2N6661
Alternatives & Replacements
View All →Microchip TechnologyStockTO-205AD, TO-39-3 Metal Can
2N6660
MOSFET N-CH 60V 410MA TO39
Request QuoteRFQ →
Solid State Inc.StockTO-205AD, TO-39-3 Metal Can
2N6660
MOSFET N-CH 60V 1.1A TO39
Request QuoteRFQ →
Microchip TechnologyStockTO-205AD, TO-39-3 Metal Can
VN2210N2
MOSFET N-CH 100V 1.7A TO39
Request QuoteRFQ →
Microchip TechnologyStockTO-205AD, TO-39-3 Metal Can
VP2206N2
MOSFET P-CH 60V 750MA TO39
Request QuoteRFQ →
All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 2V @ 1mA |
| Rds On (Max) @ Id, Vgs | 4Ohm @ 1A, 10V |
| Power Dissipation (Max) | 6.25W (Tc) |
| Drain to Source Voltage (Vdss) | 90 V |
| Input Capacitance (Ciss) (Max) @ Vds | 50 pF @ 24 V |
| Drive Voltage (Max Rds On, Min Rds On) | 5V, 10V |
| Current - Continuous Drain (Id) @ 25°C | 350mA (Tj) |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.