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2N4033 2N4033 is a PNP bipolar junction transistor from On Semiconductor. It features 80V Vceo, 1A Ic, and 800mW power dissipation in a TO-39 through-hole package.
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2N4033

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
2N4033 is a PNP bipolar junction transistor from On Semiconductor. It features 80V Vceo, 1A Ic, and 800mW power dissipation in a TO-39 through-hole package.
✓ Total Stock: 387 pcs
$ Price Range: $8.34

2N4033 Available from 1 distributor

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387 pcs
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2N4033 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Mounting Type
Power
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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2N4033 Description

Short technical summary and product information.

The 2N4033 is a PNP bipolar junction transistor designed by On Semiconductor for general-purpose amplifier and switching applications. It is rated for a collector-emitter breakdown voltage (Vceo) of 80 V and a continuous collector current (Ic) of 1 A, making it suitable for moderate power circuits.

 

Key electrical characteristics include a DC current gain (hFE) of 75 minimum at Ic=100µA and Vce=5V, and a maximum collector-emitter saturation voltage (Vce(sat)) of 1 V at Ib=100mA and Ic=1A. The device dissipates up to 800 mW of power.

 

The transistor is housed in a TO-205AD / TO-39-3 metal can package and features through-hole mounting. It is commonly used in linear amplification, driver stages, and switching circuits where medium voltage and current handling are required.

2N4033 Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Canonical Name: 2N4033 PNP Bipolar Transistor
Subcategory: Through Hole PNP Transistor

2N4033 Compliance

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

2N4033 Estimated Pricing

Qty Low High
1+ $8.34 $8.34

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

2N4033 Features

  • PNP bipolar transistor for general purpose use.
  • 80V collector-emitter breakdown voltage rating.
  • 1A continuous collector current capability.
  • 800mW power dissipation in TO-39 package.
  • Through-hole mounting for easy PCB integration.

2N4033 Applications

  • Used in amplifier and driver circuits.
  • Suitable for medium power switching applications.
  • Ideal for linear voltage regulator designs.

2N4033 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage of the 2N4033?

80 V.

What package does the 2N4033 come in?

TO-205AD / TO-39-3 Metal Can (TO-39).

What is the maximum collector current of the 2N4033?

1 A.

What is the power dissipation rating of the 2N4033?

800 mW.

What is the minimum DC current gain (hFE) of the 2N4033?

75 at Ic=100µA, Vce=5V.

What is the saturation voltage of the 2N4033?

1 V maximum at Ib=100mA, Ic=1A.

What is the mounting type of the 2N4033?

Through Hole.

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