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2N3019 NPN bipolar transistor, 80V collector-emitter voltage, 1A collector current, 100MHz transition frequency. Through-hole TO-39 package.
Mfr Part #:

2N3019

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
NPN bipolar transistor, 80V collector-emitter voltage, 1A collector current, 100MHz transition frequency. Through-hole TO-39 package.
✓ Total Stock: 17 pcs

2N3019 Available from 2 distributors

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16 pcs
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1 pcs
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2N3019 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
Operating Temperature Range
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight
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2N3019 Description

Short technical summary and product information.

The 2N3019 is a low-power NPN silicon transistor designed for general-purpose switching and amplification applications. It features a collector-emitter voltage (VCEO) of 80V, collector current (IC) of 1A, and a DC current gain (hFE) of 100 minimum at 150mA. The transistor offers a transition frequency (fT) of 100MHz, making it suitable for moderate-speed switching. The device is housed in a through-hole TO-5 (TO-205AD) package, with the supplier device package listed as TO-39. It is RoHS compliant by design and qualified per MIL-PRF-19500/391 for high-reliability applications. The operating junction temperature range is -65°C to 200°C, with a maximum power dissipation of 0.8W at 25°C ambient (derated linearly).

2N3019 Quick Information

Product Type: NPN Bipolar Transistor
Series: 2N3019
Canonical Name: 2N3019 NPN Bipolar Transistor
Subcategory: Single NPN

2N3019 Compliance

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

2N3019 Features

  • NPN silicon transistor for general purpose.
  • 80V collector-emitter voltage rating.
  • 1A continuous collector current.
  • 100MHz transition frequency.
  • Through-hole TO-39 package.

2N3019 Applications

  • Used in switching and amplifier circuits.
  • Suitable for military high-reliability systems.
  • Ideal for low-power signal processing.
  • Applicable in industrial control modules.

2N3019 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the 2N3019?

80V.

What package does the 2N3019 come in?

Through-hole TO-5 (TO-205AD) package, also available in TO-39.

What is the operating temperature range?

-65°C to 200°C junction and storage temperature.

Is the 2N3019 RoHS compliant?

Yes, RoHS compliant by design per the datasheet.

What is the DC current gain (hFE)?

Minimum 100 at Ic=150mA, Vce=10V.

What is the transition frequency?

100 MHz.

What is the maximum collector current?

1 A.

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