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onsemi NPN Bipolar Transistor, 600 mA, 40 V, 3-Pin SOT-23, Surface Mount SMMBT2222ALT1G

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onsemi NPN Bipolar Transistor, 600 mA, 40 V, 3-Pin SOT-23, Surface Mount SMMBT2222ALT1G

Name: onsemi NPN Bipolar Transistor, 600 mA, 40 V, 3-Pin SOT-23, Surface Mount SMMBT2222ALT1G
Brand: onsemi
SKU: 369476
Price: 0.05 USD
Availability: InStock

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Category Bipolar Transistors Brand onsemi Condition New

Specifications

Country of Origin	India
Brand	onsemi
Height	1.11mm
Length	3.04mm
Model	SMMBT2222ALT1G
Width	2.64mm
Mount Type	Surface
Maximum Operating Temperature	150°C
Package Type	SOT-23
Minimum Operating Temperature	-55°C
Pin Count	3
Maximum Collector Emitter Voltage Vceo	40V
Minimum DC Current Gain hFE	40
Transistor Polarity	NPN
Maximum Emitter Base Voltage VEBO	6V
Maximum Collector Base Voltage VCBO	75V dc
Maximum Power Dissipation Pd	225mW
Maximum DC Collector Current Idc	600mA
Transistor Configuration	Single
Maximum Transition Frequency ft	100MHz
onsemi MMBT2222ALG NPN Bipolar Transistor, 600 mA, 40 V, 3-Pin SOT-23Brand	ON Semiconductor

Key Features

Compact SOT-23 surface mount package with 3 pins.
NPN transistor configuration suitable for general purpose use.
Maximum power dissipation up to 225 mW ensuring reliable performance.
High maximum collector-base voltage of 75 V dc.
Minimum DC current gain (hFE) of 40 for efficient amplification.
Wide operating temperature range from -55°C to 150°C.
Maximum transition frequency of 100 MHz for high-speed switching.
Pb-Free and RoHS compliant ensuring environmentally friendly usage.

Product Description

onsemi SMMBT2222ALT1G is a reliable NPN bipolar transistor designed mainly for linear and switching applications. It is supplied in a compact 3-pin SOT-23 surface mount package suitable for modern electronics.

This transistor supports a maximum DC collector current of 600 mA and can withstand collector-emitter voltages up to 40 V, making it ideal for low power applications.

The device features a maximum power dissipation rating of 225 mW and a minimum DC current gain (hFE) of 40, ensuring efficient performance in amplification tasks. The strong maximum collector-base voltage of 75 V dc offers good voltage tolerance, enhancing device durability.

Operating from -55°C to 150°C, this transistor accommodates a wide temperature range suitable for industrial, laboratory, and consumer electronics environments. It also operates at transition frequencies up to 100 MHz, enabling applications that require relatively high-speed switching.

Physically, the device's dimensions are 3.04 mm in length, 2.64 mm in width, and 1.11 mm in height, making it highly compact for surface mounting on printed circuit boards. This product is Pb-Free and RoHS compliant, aligning with environmental standards for safer electronics manufacturing.

Compact SOT-23 package for easy surface mounting. NPN bipolar transistor suitable for switching and linear applications. High reliability with wide operating temperature range. Low power dissipation and suitable amplification characteristics.

Environmentally friendly Pb-Free design compliant with RoHS.

Ideal for use in electronic control systems, signal amplification, and switching equipment in industrial and consumer products. Suitable for applications in electronics manufacturing, prototyping, and repair industry sectors.

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