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MMBT2222A The MMBT2222A is an NPN switching transistor from NXP Semiconductors in a SOT23 package. It offers high current capability up to 600 mA and a low voltage rating of 40 V.
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MMBT2222A

Available from 3 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The MMBT2222A is an NPN switching transistor from NXP Semiconductors in a SOT23 package. It offers high current capability up to 600 mA and a low voltage rating of 40 V.
✓ Total Stock: 148,129 pcs
$ Price Range: $0.11

MMBT2222A Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
139,123 pcs
On Request
139123 pcs On Request 1 On Request On Request 11+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
6 pcs
On Request
6 pcs On Request 1 On Request On Request NO DC On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MMBT2222A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MMBT2222A Description

Short technical summary and product information.

The MMBT2222A is an NPN bipolar junction transistor (BJT) designed for switching and linear amplification applications. Manufactured by NXP Semiconductors, this component is housed in a compact SOT23 plastic package, making it suitable for surface-mount designs.

 

Key electrical characteristics include a maximum collector current of 600 mA and a collector-emitter voltage of up to 40 V. The transistor exhibits a high transition frequency (fT) of 300 MHz, indicating good high-frequency performance. Its PNP complement is the PMBT2907A.

 

With a thermal resistance of 500 K/W, the MMBT2222A is designed for operation within an ambient temperature range of -65 °C to +150 °C. The SOT23 package is a standard surface-mount type, facilitating automated assembly processes.

 

This transistor is suitable for a variety of electronic circuits requiring efficient switching or amplification at moderate power levels.

MMBT2222A Quick Information

Product Type: NPN Switching Transistor
Canonical Name: NPN Switching Transistor MMBT2222A
Subcategory: Bipolar (BJT) - Single

MMBT2222A Compliance

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

MMBT2222A Estimated Pricing

Qty Low High
1+ $0.11 $0.11

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

MMBT2222A Features

  • High current capability up to 600 mA.
  • Low voltage rating up to 40 V.
  • NPN switching transistor.
  • SOT23 surface mount package.
  • Transition frequency of 300 MHz.

MMBT2222A Applications

  • Use for low-power general-purpose switching circuits.
  • Suitable for signal amplification in audio stages.
  • Good for 300MHz high-frequency small-signal designs.
  • Works in battery-powered portable electronics.

MMBT2222A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the MMBT2222A?

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

What package does the MMBT2222A come in?

It is available in a surface-mount SOT-23 package.

What is the operating temperature range of the MMBT2222A?

The operating ambient and storage temperature range is -65°C to +150°C.

What is the maximum collector current of the MMBT2222A?

The maximum DC collector current is 600 mA, with peak collector current up to 800 mA.

What is the transition frequency of the MMBT2222A?

The minimum transition frequency (fT) is 300 MHz at IC = 20 mA, VCE = 20 V.

What DC current gain does the MMBT2222A have at 150 mA?

At IC = 150 mA and VCE = 10 V, the DC current gain is 100 to 300.

What is the collector-emitter saturation voltage of the MMBT2222A at 150 mA?

At IC = 150 mA and IB = 15 mA, the maximum VCE(sat) is 300 mV.

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