Panasonic Electronic ComponentsTOP-3FRoHS
2SC3974
TRANS NPN 500V 7A TOP-3F
Category
Subcategory
Transistors Bipolar Bjt Single
Package
TOP-3F
Status
Obsolete
Datasheet
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Panasonic Electronic Components |
| Model | 2SC3974 |
| Package / Case | TOP-3F |
| Mounting Type | Through Hole |
| Operating Temperature | 150°C (TJ) |
| Power Dissipation (Max) | 3 W |
| Supplier Device Package | TOP-3F-A1 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
2SC3974 by Panasonic Electronic Components is an N-channel power MOSFET rated at N/A / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TOP-3F package offers good thermal performance for SMT mounting. Key spec: Rds(on) max N/A. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for 2SC3974
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All Technical Specifications
| Power - Max | 3 W |
| Transistor Type | NPN |
| Frequency - Transition | 20MHz |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 800mA, 4A |
| Current - Collector (Ic) (Max) | 7 A |
| Current - Collector Cutoff (Max) | 100µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 8 @ 4A, 5V |
| Voltage - Collector Emitter Breakdown (Max) | 500 V |
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