NTE Electronics, IncTO-205AD, TO-39-3 Metal CanRoHS
2N3439
TRANS NPN 350V 1A TO39
Category
Subcategory
Transistors Bipolar Bjt Single
Package
TO-205AD, TO-39-3 Metal Can
Status
Active
$1.46 / unit (market reference)
MOQ: 5 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | NTE Electronics, Inc |
| Model | 2N3439 |
| Package / Case | TO-205AD, TO-39-3 Metal Can |
| Mounting Type | Through Hole |
| Operating Temperature | 200°C (TJ) |
| Power Dissipation (Max) | 1 W |
| Supplier Device Package | TO-39 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
2N3439 by NTE Electronics, Inc 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 TO-205AD, TO-39-3 Metal Can 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.
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All Technical Specifications
| Power - Max | 1 W |
| Transistor Type | NPN |
| Frequency - Transition | 15MHz |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 4mA, 50mA |
| Current - Collector (Ic) (Max) | 1 A |
| Current - Collector Cutoff (Max) | 20µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 20mA, 10V |
| Voltage - Collector Emitter Breakdown (Max) | 350 V |
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