2N3441 The 2N3441 is an NPN bipolar junction transistor from Microchip Technology with a collector-emitter voltage rating of 140V and collector current of 3A. It comes in a through-hole TO-66 package.
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2N3441

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The 2N3441 is an NPN bipolar junction transistor from Microchip Technology with a collector-emitter voltage rating of 140V and collector current of 3A. It comes in a through-hole TO-66 package.
Total Stock: 10,000 pcs
$ Price Range: $29.05

2N3441 Available from 1 distributor

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2N3441 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

2N3441 Description

Short technical summary and product information.

The 2N3441 is a silicon NPN bipolar junction transistor designed for general-purpose switching and amplification applications. It features a collector-emitter breakdown voltage (VCEO) of 140V and a continuous collector current (IC) rating of 3A, with a power dissipation of 3W. The device offers a minimum DC current gain (hFE) of 25 at 500mA collector current and 4V collector-emitter voltage, and a low collector-emitter saturation voltage of 1V maximum at 500mA. The transistor is housed in a TO-66 (TO-213AA) through-hole package, suitable for socket or direct solder mounting. It operates over a junction temperature range of -65°C to 200°C, making it suitable for demanding thermal environments. Typical applications include power switching circuits, linear amplifiers, and driver stages in industrial and consumer electronics.

2N3441 Quick Information

Product Type: Bipolar (BJT) Transistor
Canonical Name: 2N3441 NPN Bipolar Transistor
Subcategory: Single BJT

2N3441 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

2N3441 Estimated Pricing

Qty Low High
1+ $29.05 $29.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

2N3441 Features

  • NPN bipolar junction transistor design.
  • Rated for 140V collector-emitter voltage.
  • Supports 3A continuous collector current.
  • Through-hole TO-66 package for easy mounting.
  • Operates from -65°C to 200°C junction temperature.

2N3441 Applications

  • Used in power switching circuits.
  • Ideal for linear amplifier stages.
  • Suitable for driver circuits in industrial controls.
  • Applicable in power supply regulation.

2N3441 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the 2N3441?

The collector-emitter voltage (VCEO) is 140V.

What package does the 2N3441 come in?

The 2N3441 is available in a TO-66 (TO-213AA) through-hole package.

What is the operating temperature range of the 2N3441?

The junction temperature range is -65°C to 200°C.

Is the 2N3441 RoHS compliant?

The part is listed as RoHS3 compliant, but this is unverified and conflicts with distributor data indicating non-compliance.

What is the maximum collector current of the 2N3441?

The maximum continuous collector current (IC) is 3A.

What is the power dissipation rating of the 2N3441?

The power dissipation is 3W.

What is the DC current gain (hFE) of the 2N3441?

The minimum hFE is 25 at Ic=500mA, Vce=4V.

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