SMBT2222A

Infineon SMBT2222A NPN Bipolar Transistor
4,806 Effective Inventory

SMBT2222A

Effective Inventory4,806

Infineon SMBT2222A NPN Bipolar Transistor

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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SMBT2222A DataSheet
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SMBT2222A Details

The SMBT2222A is a NPN bipolar transistor designed and manufactured by Infineon Technologies. It is a high current gain, low saturation voltage transistor available in SOT-23 package.

The SMBT2222A is a general-purpose switching and amplification transistor that can be used in various applications such as industrial control systems, motor control circuits, power management systems, signal amplification, voltage regulation circuits, buffer amplifiers, and interface circuits in electronic devices.

SMBT2222A Key Features

  • NPN silicon epitaxial planar transistor
  • High current gain
  • Low saturation voltage
  • Complementary PNP transistor: SMBT2907A
  • Operating temperature range: -55°C to 150°C
  • Available in SOT-23 package

SMBT2222A Product Usage

The SMBT2222A is a general-purpose transistor that can be used in various applications such as:

General Purpose Applications:

  • Industrial control systems
  • Motor control circuits
  • Power management systems
  • Signal amplification
  • Voltage regulation circuits
  • Buffer amplifiers
  • Interface circuits in electronic devices

SMBT2222A Circuit Diagram

A sample circuit diagram using the SMBT2222A might involve:

  • Power Supply: Connect a suitable voltage supply to the base pin.
  • Collector and Emitter Connections: Connect the collector and emitter pins to the desired load or output circuit.
  • Base Input: Apply a logic signal to the base input to control the transistor's operation.

Before designing a specific circuit, it is essential to refer to the manufacturer's datasheet and application notes to ensure correct implementation and to understand all the specifications, electrical characteristics, and protective features of the SMBT2222A.

SMBT2222A Quality and Reliability

Infineon Technologies' commitment to quality ensures that the SMBT2222A transistor is reliable and performs consistently. It is designed to meet the stringent requirements of industrial and commercial applications, where consistent operation and long service life are critical.

SMBT2222A Ordering Information

The SMBT2222A is available in tape and reel packaging, facilitating efficient assembly for high-volume production. Its product identification, including the temperature range and package type, is clearly specified for ease of ordering.

SMBT2222A Package and Quality

The SMBT2222A is housed in a compact SOT-23 package, making it suitable for space-constrained designs without compromising on thermal management or performance. Infineon Technologies ensures that each unit undergoes rigorous testing to meet stringent industrial standards. This emphasis on quality guarantees that the SMBT2222A delivers dependable, long-term performance across a wide range of operational environments.

Conclusion

The SMBT2222A from Infineon Technologies is an ideal choice for engineers seeking a reliable NPN bipolar transistor for general-purpose switching and amplification applications. With its high current gain, low saturation voltage, and operating temperature range, it is well-suited for various industrial and commercial applications. Whether used in industrial control systems, motor control circuits, or power management systems, the SMBT2222A provides robust performance and flexibility, making it a valuable component for demanding electronic device designs.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code No Part Life Cycle Code Transferred
ECCN Code EAR99 Collector Current-Max (IC) 0.6 A
Collector-Emitter Voltage-Max 40 V Configuration SINGLE
DC Current Gain-Min (hFE) 40 JESD-30 Code R-PDSO-G3
JESD-609 Code e0 Number of Elements 1
Number of Terminals 3 Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY Package Shape RECTANGULAR
Package Style SMALL OUTLINE Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.33 W Qualification Status ! Not Qualified
Surface Mount ! YES Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form ! GULL WING Terminal Position DUAL
Transistor Application SWITCHING Transistor Element Material SILICON
Transition Frequency-Nom (fT) 300 MHz Turn-off Time-Max (toff) 285 ns
Turn-on Time-Max (ton) 35 ns VCEsat-Max 0.3 V

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification SMBT2222A PDF Download

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