SMMBT2222AWT1G The ON Semiconductor SMMBT2222AWT1G is an NPN bipolar junction transistor designed for general purpose amplifier applications. It features a 40V collector-emitter voltage and 600mA continuous collector current.
Mfr Part #:

SMMBT2222AWT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor SMMBT2222AWT1G is an NPN bipolar junction transistor designed for general purpose amplifier applications. It features a 40V collector-emitter voltage and 600mA continuous collector current.
✓ Total Stock: 1,615 pcs
$ Price Range: $0.51

SMMBT2222AWT1G Available from 1 distributor

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✓ Non-Authorised
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1,615 pcs
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SMMBT2222AWT1G Specifications Quick View

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

SMMBT2222AWT1G Description

Short technical summary and product information.

This NPN silicon transistor from ON Semiconductor, model SMMBT2222AWT1G, is designed for general-purpose amplifier applications. It operates with a maximum collector-emitter voltage of 40V and a continuous collector current of up to 600mA.

 

The device is housed in a compact SC-70, SOT-323 surface mount package, making it suitable for low-power applications where space is a constraint. The operating temperature range is from -55°C to 150°C.

 

Key electrical characteristics include a DC current gain (hFE) of at least 100 at 150mA and 10V, and a collector-emitter saturation voltage (Vce(sat)) of a maximum of 1V at 500mA and 50mA base current. The transistor also offers a frequency response up to 300MHz.

 

This component is AEC-Q101 qualified and RoHS, Halogen Free, and Pb-Free compliant, indicating its suitability for automotive and other demanding applications requiring high reliability and environmental consideration.

SMMBT2222AWT1G Quick Information

Product Type: Transistor
Canonical Name: NPN General Purpose Transistor
Subcategory: Single

SMMBT2222AWT1G Compliance

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

SMMBT2222AWT1G Estimated Pricing

Qty Low High
1+ $0.51 $0.51

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

SMMBT2222AWT1G Features

  • NPN general purpose amplifier transistor.
  • 40V collector-emitter voltage rating.
  • 600mA continuous collector current.
  • Compact SC-70 surface mount package.
  • AEC-Q101 Qualified and RoHS Compliant.

SMMBT2222AWT1G Applications

  • Suitable for general amplifier circuits.
  • Ideal for low-power surface mount applications.
  • Used in automotive and general electronics.
  • Designed for reliable signal amplification.

SMMBT2222AWT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the SMMBT2222AWT1G?

The maximum collector-emitter voltage is 40V.

What package does the SMMBT2222AWT1G come in?

It comes in a SC-70 (SOT-323) surface-mount package.

What is the operating temperature range?

The operating junction and storage temperature range is -55°C to +150°C.

What is the DC current gain (hFE) minimum?

The minimum DC current gain is 40 at IC=150mA and VCE=10V.

What is the transition frequency?

The transition frequency is 300MHz.

Is the SMMBT2222AWT1G lead-free?

Yes, it is lead-free and halogen-free.

What is the thermal resistance of this device?

The typical thermal resistance from junction to ambient is 280°C/W.

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