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2N6059 NPN Darlington power transistor rated for 100V collector-emitter voltage and 12A continuous collector current. Housed in a TO-3 chassis-mount package with 150W power dissipation.
Mfr Part #:

2N6059

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
NPN Darlington power transistor rated for 100V collector-emitter voltage and 12A continuous collector current. Housed in a TO-3 chassis-mount package with 150W power dissipation.
✓ Total Stock: 3 pcs

2N6059 Available from 1 distributor

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2N6059 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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2N6059 Description

Short technical summary and product information.

The 2N6059 is a monolithic NPN Darlington power transistor from STMicroelectronics, designed for general-purpose amplifier and low-frequency switching applications. It features a high DC current gain with a minimum hFE of 750 at 6A collector current and 3V collector-emitter voltage, and a typical gain of 3500 at 5A. The transistor can handle a maximum collector-emitter voltage of 100V and a continuous collector current of 12A, with a peak current capability of 20A. Power dissipation is rated at 150W at a case temperature of 25°C, with a thermal resistance junction-to-case of 1.17°C/W. The device includes built-in base-emitter shunt resistors for improved stability. It is packaged in a TO-204AA (TO-3) chassis-mount package, suitable for direct mounting on a heatsink. The operating junction temperature range is -65°C to 200°C.

2N6059 Quick Information

Product Type: NPN Darlington Transistor
Canonical Name: 2N6059 NPN Darlington Power Transistor, 100V VCEO, 12A, TO-3
Subcategory: NPN Darlington

2N6059 Compliance

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

2N6059 Features

  • NPN Darlington configuration for high gain.
  • Rated for 100V collector-emitter voltage.
  • Continuous collector current up to 12A.
  • Power dissipation of 150W at 25°C case.
  • TO-3 chassis-mount package for heat sinking.

2N6059 Applications

  • General-purpose amplifier and switching circuits.
  • Low-frequency power switching applications.
  • Linear amplification in audio systems.
  • Motor and solenoid driver circuits.

2N6059 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2N6059?

100V DC.

What package does the 2N6059 come in?

TO-204AA (TO-3) chassis-mount package.

What is the maximum operating junction temperature?

200°C.

Is the 2N6059 RoHS compliant?

RoHS3 compliant (unverified).

What is the DC current gain (hFE) of the 2N6059?

Minimum 750 at 6A, 3V; typical 3500 at 5A, 3V.

What is the maximum continuous collector current?

12A.

What is the power dissipation rating?

150W at case temperature 25°C.

2N6059 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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2N6059
2N6059
NTE Electronics
The 2N6059 is an NPN Darlington power transistor from NTE Electronics, rated for 100V collector-emitter voltage and 12A continuous collector current. It is supplied in a TO-3 chassis-mount package with 150W power dissipation.
View Part
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