2N5059 The STMicroelectronics 2N5059 is an NPN Silicon General Purpose Transistor. It features a maximum collector-emitter voltage of 300V and a continuous collector current of 150mA.
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2N5059

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Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics 2N5059 is an NPN Silicon General Purpose Transistor. It features a maximum collector-emitter voltage of 300V and a continuous collector current of 150mA.
✓ Total Stock: 1 pcs
$ Price Range: $0.09

2N5059 Available from 1 distributor

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2N5059 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N5059 Description

Short technical summary and product information.

The STMicroelectronics 2N5059 is a general-purpose NPN silicon bipolar junction transistor (BJT). It is designed for various electronic applications requiring reliable switching and amplification. Key electrical characteristics include a maximum collector-emitter voltage (VCEO) of 300V, a maximum collector-base voltage (VCBO) of 300V, and a maximum emitter-base voltage (VEBO) of 7.0V. The device can handle a continuous collector current (IC) of up to 150mA.

 

This transistor is housed in a TO-39 (TO-205AD) package, suitable for through-hole mounting. The maximum power dissipation (PD) is rated at 1.0W at an ambient temperature of 25°C, with derating above this temperature. The operating and storage junction temperature range is from -65°C to a specified maximum, ensuring operation across a wide thermal spectrum.

 

The 2N5059 is specified with RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for general industrial and commercial applications where robust performance and standard environmental considerations are necessary.

2N5059 Quick Information

Product Type: Bipolar Transistor
Canonical Name: 2N5059 NPN Silicon General Purpose Transistor
Subcategory: NPN

2N5059 Compliance

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

2N5059 Estimated Pricing

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1+ $0.09 $0.09

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

2N5059 Features

  • NPN Silicon General Purpose Transistor
  • 300V Collector-Emitter Voltage (VCEO)
  • 150mA Continuous Collector Current (IC)
  • TO-39 (TO-205AD) Package
  • RoHS3 Compliant

2N5059 Applications

  • General purpose amplification circuits
  • Switching applications
  • Power supply regulation
  • Signal conditioning

2N5059 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (VCEO)?

300V.

What is the maximum continuous collector current (IC)?

150mA.

What is the power dissipation rating?

1.0W at ambient temperature 25°C and 5.0W at case temperature 25°C.

What is the maximum emitter-base voltage (VEBO)?

7.0V.

What package is the 2N5059 available in?

TO-39 (TO-205AD).

What is the mounting type?

Through Hole.

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