2N3904TF NPN bipolar transistor with 40V collector-emitter voltage and 200mA collector current. Features 300MHz transition frequency and 625mW power dissipation in a TO-92-3 through-hole package.
Mfr Part #:

2N3904TF

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
NPN bipolar transistor with 40V collector-emitter voltage and 200mA collector current. Features 300MHz transition frequency and 625mW power dissipation in a TO-92-3 through-hole package.
✓ Total Stock: 118,553 pcs
$ Price Range: $0.05 - $0.30

2N3904TF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
118,000 pcs
118000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
553 pcs
553 pcs On Request 1 On Request On Request On Request On Request On Request

2N3904TF 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
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

2N3904TF Description

Short technical summary and product information.

The 2N3904TF 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 maximum collector-emitter voltage of 40V, maximum collector current of 200mA, and a DC current gain (hFE) of 100 minimum at 10mA collector current and 1V Vce. The transition frequency is 300MHz, making it suitable for low to medium frequency circuits. Maximum power dissipation is 625mW.

 

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

 

This device is commonly used in switching and linear amplification circuits where moderate voltage and current ratings are required. The TO-92 package allows easy prototyping and manual assembly.

2N3904TF Quick Information

Product Type: NPN Bipolar Transistor
Series: 2N3904
Canonical Name: 2N3904TF NPN Bipolar Transistor
Subcategory: Single NPN

2N3904TF Compliance

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

2N3904TF Estimated Pricing

Qty Low High
1+ $0.30 $0.30
10+ $0.19 $0.19
100+ $0.12 $0.12
500+ $0.09 $0.09
1,000+ $0.07 $0.07
2,000+ $0.05 $0.05

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

2N3904TF Features

  • NPN bipolar transistor with 40V collector-emitter voltage.
  • Maximum collector current rating of 200mA.
  • Transition frequency of 300MHz for switching applications.
  • Through-hole TO-92-3 package for easy mounting.
  • Operating temperature range from -55°C to 150°C.

2N3904TF Applications

  • General purpose switching and amplification circuits.
  • Low to medium frequency signal amplification.
  • Driving small loads up to 200mA.
  • Prototyping and hobbyist electronics projects.

2N3904TF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2N3904TF?

40V

What package does the 2N3904TF come in?

TO-226-3, TO-92-3 (TO-226AA) Formed Leads; supplier device package TO-92-3

What is the operating temperature range of the 2N3904TF?

-55°C to 150°C (junction temperature)

Is the 2N3904TF RoHS compliant?

RoHS3 Compliant (unverified)

What is the DC current gain (hFE) of the 2N3904TF?

Minimum 100 at Ic=10mA, Vce=1V

What is the transition frequency of the 2N3904TF?

300MHz

What is the maximum power dissipation of the 2N3904TF?

625mW

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