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2N3424 The TA-I Technology 2N3424 is a dual NPN bipolar transistor designed for low noise and high frequency differential amplifier applications. It offers a gain bandwidth product of 600 MHz.
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2N3424

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Mfr Name: TA-I Technology
TA-I Technology
The TA-I Technology 2N3424 is a dual NPN bipolar transistor designed for low noise and high frequency differential amplifier applications. It offers a gain bandwidth product of 600 MHz.
✓ Total Stock: 26 pcs
$ Price Range: $0.77

2N3424 Available from 1 distributor

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2N3424 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Noise Figure
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2N3424 Description

Short technical summary and product information.

The 2N3424 from TA-I Technology is a diffused silicon planar epitaxial transistor featuring a dual NPN configuration. It is engineered for applications requiring low noise and high frequency performance, particularly in differential amplifier circuits.

 

Key electrical characteristics include a minimum gain bandwidth product (fT) of 600 MHz at 4.0 mA and a typical noise figure (NF) of 3.5 dB at 60 Hz. The device also boasts excellent matching characteristics, with a base-to-emitter voltage differential change of only 20 nV/°C (max) over a wide temperature range.

 

Absolute maximum ratings specify a collector-to-emitter voltage (VCEO) of 15V and a continuous collector current (IC) of up to 50mA. The transistor is housed in a TO-5 package, suitable for through-hole mounting.

 

This component is ideal for sensitive analog signal processing where precise amplification and minimal noise are critical. Its high frequency capability makes it suitable for various communication and instrumentation systems.

2N3424 Quick Information

Product Type: Bipolar Transistor
Canonical Name: 2N3424 Dual NPN Low Noise Sense and High Frequency Differential Amplifier
Subcategory: Single, Pre-Biased

2N3424 Compliance

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

2N3424 Estimated Pricing

Qty Low High
1+ $0.77 $0.77

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

2N3424 Features

  • Dual NPN for differential amplifier circuits.
  • Low noise figure of 3.5 dB typical.
  • High gain bandwidth product of 600 MHz.
  • Excellent VBE matching and temperature stability.
  • TO-5 package for through-hole mounting.

2N3424 Applications

  • Low noise amplifier circuits.
  • High frequency signal processing.
  • Differential amplifier designs.
  • Instrumentation and control systems.

2N3424 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the gain bandwidth product of the 2N3424 transistor?

The gain bandwidth product (fT) of the 2N3424 is a minimum of 600 MHz at 4.0 mA.

What is the noise figure for the 2N3424?

The noise figure (NF) for the 2N3424 is typically 3.5 dB at 60 Hz.

What is the maximum collector current for the 2N3424?

The maximum continuous collector current (IC) for the 2N3424 is 50mA.

What is the package type for the 2N3424 transistor?

The 2N3424 is supplied in a TO-5 package.

What is the RoHS status of the 2N3424?

The RoHS status of the 2N3424 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2N3424?

The Moisture Sensitivity Level (MSL) for the 2N3424 is Level 1.

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