2N3724 The 2N3724 is an NPN Silicon Medium Power Transistor from New Jersey Semiconductor. It offers various breakdown voltages and current handling capabilities.
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2N3724

Available from 1 distributors
Mfr Name: New Jersey Semiconductor
New Jersey Semiconductor
The 2N3724 is an NPN Silicon Medium Power Transistor from New Jersey Semiconductor. It offers various breakdown voltages and current handling capabilities.
✓ Total Stock: 207 pcs
$ Price Range: $0.99

2N3724 Available from 1 distributor

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2N3724 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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2N3724 Description

Short technical summary and product information.

The 2N3724 is an NPN Silicon Medium Power Transistor manufactured by New Jersey Semiconductor. This series includes variants like the 2N3724A and 2N3725(A) offering different voltage and current ratings.

 

Key electrical characteristics include collector-emitter breakdown voltages (VCEO) of up to 50V for the 2N3724 and 2N3724A, and up to 80V for the 2N3725 and 2N3725A. The continuous collector current (IC) can reach up to 0.5A for the 2N3724/2N3725 and 1.2A for the 2N3724A/2N3725A. The static forward current transfer ratio (hFE) varies depending on the specific part number and test conditions, with values ranging from 20 to 150.

 

Maximum power dissipation is rated at 0.8W in free air for the 2N3724/2N3725 and 1W for the 2N3724A/2N3725A. Dissipation increases to 3.5W (2N3724/2N3725) and 5W (2N3724A/2N3725A) when measured at the case temperature. The storage temperature range is from -65°C to +200°C.

 

These transistors are available in high-reliability screened versions per MIL-PRF-19500, JANTX level, by adding an 'HR' suffix. They are also offered in non-RoHS (Sn/Pb plating) and RoHS compliant versions by adding a '-PBF' suffix.

2N3724 Quick Information

Product Type: NPN Silicon Medium Power Transistor
Canonical Name: 2N3724 NPN Silicon Medium Power Transistor
Subcategory: Bipolar (BJT) - Single

2N3724 Compliance

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

2N3724 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

2N3724 Features

  • NPN Silicon Medium Power Transistor.
  • Collector-emitter breakdown voltage up to 50V.
  • Continuous collector current up to 1.2A.
  • High-reliability screened versions available.
  • RoHS and non-RoHS options offered.

2N3724 Applications

  • General purpose switching and amplification.
  • Used in audio preamplifier stages.
  • Suitable for driver circuits.
  • Ideal for low to medium power DC applications.

2N3724 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-base breakdown voltage of the 2N3724?

50V minimum at 10µA collector current with emitter open.

What is the maximum continuous collector current?

0.5A.

What is the DC current gain (hFE) at 10mA?

30 to 60 at 10mA collector current and 1.0V collector-emitter voltage.

What is the storage temperature range?

-65°C to +200°C.

What is the maximum power dissipation in free air?

0.8W at 25°C free air temperature.

What is the collector-emitter breakdown voltage?

30V minimum at 10mA collector current with base open.

What is the collector cutoff current at 25°C?

1.7µA maximum at VCB=40V.

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