Datasheets
MMBT2222A by:

Small Signal Bipolar Transistor,

Part Details for MMBT2222A by Surge Components Inc

Results Overview of MMBT2222A by Surge Components Inc

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Applications Consumer Electronics Audio and Video Systems

MMBT2222A Information

MMBT2222A by Surge Components Inc is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for MMBT2222A

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MMBT2222A Part Data Attributes

MMBT2222A Surge Components Inc
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MMBT2222A Surge Components Inc Small Signal Bipolar Transistor,
Part Life Cycle Code Active
Ihs Manufacturer SURGE COMPONENTS INC
Reach Compliance Code compliant
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
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type NPN
Surface Mount YES
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

Alternate Parts for MMBT2222A

This table gives cross-reference parts and alternative options found for MMBT2222A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MMBT2222A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MMBT2222AT Galaxy Semi-Conductor Co Ltd Check for Price Small Signal Bipolar Transistor, MMBT2222A vs MMBT2222AT
MMBT2222A Galaxy Semi-Conductor Co Ltd Check for Price Transistor, MMBT2222A vs MMBT2222A
MMST2222A-G Comchip Technology Corporation Ltd Check for Price Transistor, MMBT2222A vs MMST2222A-G
MMBT2222ALT1 Shandong Yiguang Electronic Joint Stock Co Ltd Check for Price Transistor MMBT2222A vs MMBT2222ALT1
Part Number Manufacturer Composite Price Description Compare
MMBT2222A Yangzhou Yangjie Electronics Co Ltd $0.0178 Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, MMBT2222A vs MMBT2222A
MMST2222AF2 Yangzhou Yangjie Electronics Co Ltd Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, MMBT2222A vs MMST2222AF2
MMST2222A Galaxy Semi-Conductor Co Ltd Check for Price Small Signal Bipolar Transistor, MMBT2222A vs MMST2222A
MMBT2222A Suzhou Good-Ark Electronics Co Ltd Check for Price Small Signal Bipolar Transistor, MMBT2222A vs MMBT2222A
MMST2222A Galaxy Microelectronics Check for Price General Purpose NPN Bipolar Transistor; Polarity: NPN; V(BR)CEO Min (V): 40V; IC (A): 0.6A; HFE Min: 100; HFE Max: 300; VCE (V): 10V; IC (mA): 150mA; VCE(SAT) (V): 0.6V; IC (mA)1: 500mA; IB (mA): 50mA; FT Min (MHz): 300 MHz; PTM Max (W): 0.2W; Package: SOT-323; package_code: SOT-323; mfr_package_code: SOT-323 MMBT2222A vs MMST2222A

MMBT2222A Related Parts

MMBT2222A Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for the MMBT2222A is a standard SOT-23 package with a 1.3mm x 0.8mm pad size and a 0.5mm lead pitch.

  • Yes, the MMBT2222A can be used in switching applications, but it's essential to ensure that the transistor is operated within its safe operating area (SOA) to prevent damage. The maximum switching frequency is typically limited by the transistor's internal capacitances and the external circuitry.

  • The MMBT2222A has a human body model (HBM) ESD rating of 2kV. To ensure ESD protection, handle the devices with anti-static wrist straps, mats, or bags, and use ESD-protected workstations and tools.

  • The MMBT2222A has an operating temperature range of -55°C to 150°C. However, the transistor's performance and reliability may degrade at extreme temperatures, so it's essential to ensure that the device operates within the recommended temperature range for the specific application.

  • The MMBT2222A is a commercial-grade transistor, and its reliability and performance may not meet the requirements of high-reliability or automotive applications. For such applications, consider using a transistor with a higher reliability rating, such as AEC-Q101 or MIL-PRF-19500.

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