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Shortcut   MMBT5551(142) recommended result.
Match, Like  MMBT5551(54) TMMBT5551(1) MMBT5551G(1) MMBT5551L(1) MMBT5551T(2) MMBT5551W(4)
Start with  MMBT5551*(68) MMBT5551-*(25) MMBT5551D*(2) MMBT5551G*(2) MMBT5551L*(26) MMBT5551M*(3) MMBT5551W*(2)
End  *MMBT5551(2) *-MMBT5551(1)
Included  *MMBT5551*(5) *MMBT5551-*(1) *MMBT5551L*(2)
Manufacturer


MMBT5551 Datasheet, PDF

Search Partnumber : Match&Start with "MMBT5551" - Total : 135 ( 1/7 Page)
ManufacturerPart #DatasheetDescription
logo
ON Semiconductor
MMBT5551 ONSEMI-MMBT5551 Datasheet
323Kb/11P
NPN General-Purpose Amplifier
June 2013 Rev. 1.1.0
logo
Diodes Incorporated
MMBT5551 DIODES-MMBT5551 Datasheet
128Kb/4P
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
DS30061 Rev. 11 - 2
logo
ON Semiconductor
MMBT5551 ONSEMI-MMBT5551 Datasheet
127Kb/6P
High Voltage Transistors NPN Silicon
September, 2010 ??Rev. 9
logo
Diodes Incorporated
MMBT5551 DIODES-MMBT5551 Datasheet
47Kb/2P
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
DS30061 Rev. 4 - 2
logo
ON Semiconductor
MMBT5551 ONSEMI-MMBT5551 Datasheet
97Kb/6P
High Voltage Transistors
December, 2004 ??Rev. 4
logo
SEMTECH ELECTRONICS LTD...
MMBT5551 SEMTECH_ELEC-MMBT5551 Datasheet
194Kb/2P
NPN Silicon Epitaxial Planar Transistors
logo
Diodes Incorporated
MMBT5551 DIODES-MMBT5551 Datasheet
419Kb/4P
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
DS30061 Rev. 9 - 2
logo
Unisonic Technologies
MMBT5551 UTC-MMBT5551 Datasheet
51Kb/4P
HIGH VOLTAGE SWITCHING TRANSISTOR
logo
Diotec Semiconductor
MMBT5551 DIOTEC-MMBT5551 Datasheet
102Kb/2P
Surface Mount General Purpose Si-Epi-Planar Transistors
MMBT5551 DIOTEC-MMBT5551 Datasheet
98Kb/2P
Surface Mount General Purpose Si-Epi-Planar Transistors
logo
Shanghai Shunye Electro...
MMBT5551 SHUNYE-MMBT5551 Datasheet
840Kb/4P
TRANSISTOR (NPN)
V2.22
logo
Weitron Technology
MMBT5551 WEITRON-MMBT5551 Datasheet
321Kb/5P
High Voltage NPN Transistors
logo
Micro Commercial Compon...
MMBT5551 MCC-MMBT5551 Datasheet
68Kb/2P
PNP Plastic Encapsulate Transistor
logo
Fairchild Semiconductor
MMBT5551 FAIRCHILD-MMBT5551 Datasheet
222Kb/5P
NPN General Purpose Amplifier
logo
Zowie Technology Corpor...
MMBT5551 ZOWIE-MMBT5551 Datasheet
84Kb/4P
HIGH VOLTAGE TRANSISTOR NPN SILICON
logo
SeCoS Halbleitertechnol...
MMBT5551 SECOS-MMBT5551 Datasheet
331Kb/3P
General Purpose Transistor
logo
Micro Commercial Compon...
MMBT5551 MCC-MMBT5551 Datasheet
166Kb/2P
NPN Plastic Encapsulate Transistor
logo
Transys Electronics
MMBT5551 TRSYS-MMBT5551 Datasheet
170Kb/2P
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
logo
Unisonic Technologies
MMBT5551 UTC-MMBT5551 Datasheet
149Kb/4P
HIGH VOLTAGE SWITCHING TRANSISTOR
logo
Pan Jit International I...
MMBT5551 PANJIT-MMBT5551 Datasheet
261Kb/6P
NPN HIGH VOLTAGE TRANSISTOR

12 3 4 5 6 7


12 3 4 5



MMBT5551 Datasheet, PDF [Distributor]

DistributorPart # Manufacturer
Datasheet
DescriptionBuy Now
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Element14
MMBT5551

part
DIOTEC

TRANSISTOR, NPN, 160V, 0.6A, SOT-23;
MMBT5551

part
DIOTEC

TRANSISTOR, NPN, 160V, 0.6A, SOT-23;

MMBT5551 Distributor

DistributorPart #ManufacturerDescriptionPriceQty.
BuyNow



Brief Description of MMBT5551


MMBT5551 is a small signal NPN bipolar junction transistor (BJT) that is commonly used in low-power amplification and switching applications. It is a surface-mount device that is available in a small SOT-23 package.

The MMBT5551 transistor has a maximum collector-emitter voltage rating of 160V and a maximum collector current rating of 600mA. It also has a low noise figure, with a typical hFE (DC current gain) of 110 to 220 and a maximum saturation voltage of 0.3V.

Because of its low noise figure and high gain, the MMBT5551 transistor is frequently used in low-power audio amplifiers, preamplifiers, and other signal processing circuits. It can also be used in switching applications where low power loss and fast switching speeds are important.

When using the MMBT5551 transistor or any other BJT in a circuit, it's important to pay attention to its pinout and operating parameters to ensure that it is properly biased and operates within its safe operating limits.

Equivalent for MMBT5551


The MMBT5551 is a small signal NPN bipolar junction transistor (BJT) with a maximum collector current rating of 600mA and a maximum collector-emitter voltage rating of 160V. If you need to replace a MMBT5551 transistor, here are some options that you can consider:

2N3904: This is a widely used NPN BJT with a maximum collector current rating of 200mA and a maximum collector-emitter voltage rating of 40V. It can be used as a replacement for the MMBT5551 transistor in many low voltage applications.

BC547: This is another NPN BJT with a maximum collector current rating of 100mA and a maximum collector-emitter voltage rating of 45V. It is a popular replacement for the MMBT5551 transistor in many low current applications.

PN2222A: This is a NPN BJT with a maximum collector current rating of 600mA and a maximum collector-emitter voltage rating of 40V. It has similar characteristics to the MMBT5551 transistor and can be used as a replacement in many applications.

MPSA42: This is a high voltage NPN BJT with a maximum collector-emitter voltage rating of 300V and a maximum collector current rating of 500mA. It can be used as a replacement for the MMBT5551 transistor in applications where a higher voltage capability is required.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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