MMBT2222A The MMBT2222A is an NPN bipolar transistor from ON Semiconductor, designed for control and signal processing. It comes in a SOT-23-3 package.
Mfr Part #:

MMBT2222A

Available from 8 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMBT2222A is an NPN bipolar transistor from ON Semiconductor, designed for control and signal processing. It comes in a SOT-23-3 package.
Total Stock: 13,697 pcs
$ Price Range: $0.99

MMBT2222A Available from 8 distributors

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MMBT2222A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Gain (Typical @ V_CE=10 V, I_C=10 mA)
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Gain-Bandwidth Product (fT)
Halogen Free
Junction Temperature
Lead Style
Mounting Type
Operating Temperature
Power
Power Dissipation (Maximum @ T_loc=25 °C)
Saturation Voltage (Maximum @ I_C=500 mA, I_B=50 mA)
Supplier Device Package
Supplier Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

MMBT2222A Description

Short technical summary and product information.

The MMBT2222A is a single NPN bipolar junction transistor (BJT) manufactured by ON Semiconductor. It is designed for control and signal processing applications and is housed in a compact SOT-23-3 surface mount package.

 

Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 40V and a continuous collector current (IC) of 600mA. The transistor offers a typical DC current gain (hFE) of 375 at 10V and 10mA, and a maximum power dissipation of 250mW at 25°C ambient temperature. Its junction temperature can reach up to 150°C.

 

The MMBT2222A features a typical gain bandwidth product (fT) of 250MHz at 20mA and 20V, indicating its suitability for high-frequency signal amplification. The saturation voltage (VCEsat) is a maximum of 1000mV at 500mA collector current and 50mA base current.

 

This transistor is suitable for industrial grade applications and is RoHS compliant. Its surface mount package makes it ideal for automated assembly processes on printed circuit boards.

MMBT2222A Quick Information

Product Type: Bipolar Transistor
Canonical Name: MMBT2222A NPN Bipolar Transistor
Subcategory: Single

MMBT2222A Compliance

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

MMBT2222A Estimated Pricing

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1+ $0.99 $0.99

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

MMBT2222A Features

  • NPN bipolar transistor for signal processing.
  • 40V collector-emitter voltage rating.
  • 600mA continuous collector current.
  • SOT-23-3 surface mount package.
  • RoHS compliant and lead-free.

MMBT2222A Applications

  • Ideal for industrial control circuits.
  • Suitable for signal amplification tasks.
  • Used in consumer electronics designs.
  • General purpose switching applications.

MMBT2222A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the MMBT2222A?

The maximum collector-emitter voltage (VCEO) for the MMBT2222A is 40V.

What is the continuous collector current of the MMBT2222A transistor?

The MMBT2222A can handle a continuous collector current (IC) of up to 600mA.

What is the typical DC current gain (hFE) of the MMBT2222A?

The typical DC current gain (hFE) for the MMBT2222A is 375 at a collector-emitter voltage of 10V and a collector current of 10mA.

What is the operating temperature range for the MMBT2222A?

The MMBT2222A has a maximum junction temperature of 150°C.

What package type is the MMBT2222A supplied in?

The MMBT2222A is supplied in a SOT-23-3 surface mount package.

Is the MMBT2222A RoHS compliant?

Yes, the MMBT2222A is RoHS3 compliant.

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