2N4401TAR NPN bipolar transistor with 40V collector-emitter breakdown voltage and 600mA collector current. Features 250MHz transition frequency and 625mW power dissipation.
Mfr Part #:

2N4401TAR

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
NPN bipolar transistor with 40V collector-emitter breakdown voltage and 600mA collector current. Features 250MHz transition frequency and 625mW power dissipation.
Total Stock: 92,672 pcs
$ Price Range: $0.06 - $0.30

2N4401TAR Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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92,672 pcs
92672 pcs On Request 1 On Request On Request On Request On Request On Request

2N4401TAR Specifications Quick View

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

2N4401TAR Description

Short technical summary and product information.

The 2N4401TAR is an NPN bipolar junction transistor manufactured by On Semiconductor. It is designed for general-purpose switching and amplification applications.

 

Key electrical specifications include a collector-emitter breakdown voltage (Vceo) of 40V, a continuous collector current (Ic) of 600mA, and a power dissipation of 625mW. The transistor offers a DC current gain (hFE) of minimum 100 at 150mA collector current and 1V Vce, and a transition frequency (ft) of 250MHz. The collector-emitter saturation voltage is typically 750mV at 50mA base current and 500mA collector current.

 

The device is housed in a through-hole TO-92-3 package (TO-226-3, TO-92-3 (TO-226AA) formed leads), suitable for PCB mounting. It operates over a junction temperature range of -55°C to 150°C.

2N4401TAR Quick Information

Product Type: Bipolar (BJT) Transistor
Canonical Name: 2N4401TAR NPN Bipolar Transistor
Subcategory: Single NPN

2N4401TAR Compliance

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

2N4401TAR Estimated Pricing

Qty Low High
1+ $0.30 $0.30
10+ $0.18 $0.18
100+ $0.11 $0.11
500+ $0.08 $0.08
1,000+ $0.07 $0.07
2,000+ $0.06 $0.06

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

2N4401TAR Features

  • NPN bipolar transistor with 40V Vceo.
  • Collector current rating of 600mA.
  • Transition frequency of 250MHz.
  • Through-hole TO-92-3 package.
  • Operating temperature range -55°C to 150°C.

2N4401TAR Applications

  • General purpose switching and amplification.
  • Suitable for low-frequency signal processing.
  • Used in driver and interface circuits.
  • Ideal for prototyping and hobbyist projects.

2N4401TAR FAQs

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

40V.

What is the package type?

TO-92-3 (through-hole).

What is the operating temperature range?

-55°C to 150°C (junction).

Is the 2N4401TAR RoHS compliant?

It is marked as RoHS3 compliant, but this is unverified.

What is the DC current gain?

Minimum 100 at 150mA, 1V.

What is the transition frequency?

250MHz.

What is the collector-emitter saturation voltage?

Maximum 750mV at 50mA base, 500mA collector.

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