2N3766 The Motorola Semiconductor 2N3766 is an NPN power transistor designed for power amplifier and medium speed switching applications. It features a TO-66 package and a maximum collector current of 4A.
Mfr Part #:

2N3766

Available from 2 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The Motorola Semiconductor 2N3766 is an NPN power transistor designed for power amplifier and medium speed switching applications. It features a TO-66 package and a maximum collector current of 4A.
✓ Total Stock: 110 pcs
$ Price Range: $0.09

2N3766 Available from 2 distributors

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2N3766 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Power Dissipation
SVHC Present
Thermal Resistance

2N3766 Description

Short technical summary and product information.

The Motorola Semiconductor 2N3766 is a silicon NPN power transistor manufactured using the epitaxial base process. It is designed for applications requiring power amplification and medium-speed switching.

 

Key electrical characteristics include a collector-emitter voltage (VCEO) of 60V and a continuous collector current (IC) of 4A. The device has a maximum power dissipation (PD) of 25W and a thermal resistance (Theta JC) of 7.0 °C/W. The operating and storage junction temperature range is -65 to +200 °C.

 

This transistor is housed in a TO-66 package, suitable for through-hole mounting. The datasheet specifies a continuous base current (IB) of 2A and various hFE values depending on test conditions. Output capacitance (Cob) is rated at 50 pF.

 

The 2N3766 is part of a series that includes the 2N3767, offering different voltage ratings. The device is marked with its full part number.

2N3766 Quick Information

Product Type: NPN Power Transistor
Canonical Name: 2N3766 NPN Power Transistor
Subcategory: NPN

2N3766 Compliance

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

2N3766 Estimated Pricing

Qty Low High
1+ $0.09 $0.09

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

2N3766 Features

  • NPN power transistor for amplification.
  • 60V collector-emitter voltage rating.
  • 4A continuous collector current.
  • 25W maximum power dissipation.
  • TO-66 through-hole package.

2N3766 Applications

  • Suitable for power amplifier circuits.
  • Designed for medium speed switching.
  • Used in general purpose amplification.

2N3766 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2N3766?

The maximum collector-emitter voltage (VCEO) for the 2N3766 is 60V.

What is the continuous collector current for the 2N3766?

The continuous collector current (IC) for the 2N3766 is 4A.

What is the maximum power dissipation of the 2N3766?

The maximum power dissipation (PD) for the 2N3766 is 25W.

What is the operating temperature range for the 2N3766?

The operating and storage junction temperature range for the 2N3766 is -65 to +200 °C.

What is the package type of the 2N3766?

The 2N3766 is supplied in a TO-66 package.

What is the typical thermal resistance of the 2N3766?

The typical thermal resistance (Theta_JC) for the 2N3766 is 7 °C/W.

What is the minimum DC current gain (hFE) for the 2N3766 at VCE=10V, IC=1.0A?

The minimum DC current gain (hFE) for the 2N3766 at VCE=10V, IC=1.0A is 20.

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