2N2222A 2N2222A is an NPN bipolar junction transistor from Diotec Semiconductor with a 40V collector-emitter breakdown voltage and 600mA maximum collector current. Housed in a through-hole TO-92 package, it offers a transition frequency of 250 MHz.
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2N2222A

Available from 1 distributors
Mfr Name: Diotec Semiconductor
Diotec Semiconductor
2N2222A is an NPN bipolar junction transistor from Diotec Semiconductor with a 40V collector-emitter breakdown voltage and 600mA maximum collector current. Housed in a through-hole TO-92 package, it offers a transition frequency of 250 MHz.
Total Stock: 2,900 pcs

2N2222A Available from 1 distributor

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2N2222A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Collector Cutoff Current (ICBO)
Collector-Base Capacitance (Cobo)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Fall Time (tf)
Frequency
Industrial Grade
Mounting Type
Operating Temperature
Power
Rise Time (tr)
Storage Temperature
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

2N2222A Description

Short technical summary and product information.

The 2N2222A from Diotec Semiconductor is an NPN bipolar junction transistor designed for general purpose switching and amplification. Key electrical ratings include a collector-emitter breakdown voltage (V(BR)CEO) of 40 V, a maximum collector current (Ic) of 600 mA, and a power dissipation of 625 mW.

 

The transistor features a DC current gain (hFE) of 100 minimum at 150 mA collector current and 10 V collector-emitter voltage. The typical transition frequency is 250 MHz, making it suitable for low-frequency to moderate-frequency applications. Switching performance is characterized by a maximum rise time of 25 ns and a maximum fall time of 60 ns under specified test conditions.

 

Packaged in a through-hole TO-92 (TO-226AA) case, the device is intended for PCB mounting and operates over a junction temperature range of -65°C to 150°C. Collector-base capacitance is 8 pF maximum, and collector cutoff current is 10 nA maximum.

 

This component is commonly used in driver stages, signal amplification, and low-power switching circuits. The RoHS compliance is indicated but unverified. No distributor pricing or stock data is available in this listing.

2N2222A Quick Information

Product Type: Bipolar (BJT) Transistor
Canonical Name: 2N2222A NPN Bipolar Junction Transistor
Subcategory: General Purpose Transistor

2N2222A Compliance

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

2N2222A Features

  • NPN bipolar transistor in TO-92 package.
  • Collector-emitter breakdown voltage: 40V.
  • Maximum collector current: 600mA.
  • Transition frequency of 250 MHz.
  • DC current gain hFE: 100 minimum.

2N2222A Applications

  • General purpose switching circuits.
  • Signal amplification up to 250 MHz.
  • Low-power driver applications.
  • Logic level interfacing.

2N2222A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the 2N2222A?

The minimum collector-emitter breakdown voltage (V(BR)CEO) is 40 V.

What is the package type for this transistor?

The 2N2222A is supplied in a TO-226-3, TO-92-3 (TO-226AA) through-hole package with a supplier device package of TO-92.

What is the operating temperature range?

The junction temperature range is -65°C to 150°C.

Is the 2N2222A RoHS compliant?

The part is marked as RoHS3 Compliant in the existing data, but this status is unverified.

What is the maximum collector current?

The maximum collector current (Ic) is 600 mA.

What is the transition frequency?

The typical transition frequency (fT) is 250 MHz.

What are the switching times?

Maximum rise time is 25 ns and maximum fall time is 60 ns under specified conditions.

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