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Shortcut   MMBTA42(146) recommended result.
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Included  *MMBTA42*(4) *MMBTA42L*(2)
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MMBTA42 Datasheet, PDF

Search Partnumber : Match&Start with "MMBTA42" - Total : 142 ( 1/8 Page)
ManufacturerPart #DatasheetDescription
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NXP Semiconductors
MMBTA42 PHILIPS-MMBTA42 Datasheet
43Kb/8P
NPN high-voltage transistor
2000 Apr 11
logo
STMicroelectronics
MMBTA42 STMICROELECTRONICS-MMBTA42 Datasheet
56Kb/4P
SMALL SIGNAL NPN TRANSISTOR
Jan-2003
logo
ON Semiconductor
MMBTA42 ONSEMI-MMBTA42 Datasheet
371Kb/9P
NPN High-Voltage Amplifier
October 2014 Rev. 1.1.0
logo
Infineon Technologies A...
MMBTA42 INFINEON-MMBTA42 Datasheet
530Kb/7P
NPN Silicon High-Voltage Transistors
2011-12-19
logo
Diodes Incorporated
MMBTA42 DIODES-MMBTA42 Datasheet
111Kb/3P
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
DS30062 Rev. 11 - 2
MMBTA42 DIODES-MMBTA42 Datasheet
48Kb/2P
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
DS30062 Rev. 4 - 2
logo
Infineon Technologies A...
MMBTA42 INFINEON-MMBTA42 Datasheet
71Kb/6P
NPN Silicon High-Voltage Transistors Low collector-emitter saturation voltage
2007-04-19
logo
ON Semiconductor
MMBTA42 ONSEMI-MMBTA42 Datasheet
112Kb/5P
High Voltage Transistors
July, 2010 ??Rev. 9
logo
Infineon Technologies A...
MMBTA42 INFINEON-MMBTA42 Datasheet
122Kb/4P
NPN Silicon Transistor for High Voltages
Feb-21-2003
logo
SEMTECH ELECTRONICS LTD...
MMBTA42 SEMTECH_ELEC-MMBTA42 Datasheet
192Kb/3P
NPN Silicon High Voltage Transistors
logo
STMicroelectronics
MMBTA42 STMICROELECTRONICS-MMBTA42 Datasheet
94Kb/8P
Small signal NPN transistor
08-Nov-2007
logo
Diodes Incorporated
MMBTA42 DIODES-MMBTA42 Datasheet
109Kb/3P
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
DS30062 Rev. 10 - 2
logo
Unisonic Technologies
MMBTA42 UTC-MMBTA42 Datasheet
126Kb/4P
HIGH VOLTAGE RANSISTOR
logo
Diotec Semiconductor
MMBTA42 DIOTEC-MMBTA42 Datasheet
108Kb/2P
Surface mount High Voltage Transistors
logo
Transys Electronics
MMBTA42 TRSYS-MMBTA42 Datasheet
137Kb/1P
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
logo
Weitron Technology
MMBTA42 WEITRON-MMBTA42 Datasheet
224Kb/4P
High-Voltage NPN Transistor Surface Mount
logo
TAITRON Components Inco...
MMBTA42 TAITRON-MMBTA42 Datasheet
162Kb/3P
SMD High Voltage Transistor (NPN)
logo
Goodwork Semiconductor ...
MMBTA42 GWSEMI-MMBTA42 Datasheet
1Mb/3P
Plastic-Encap sulate Transistors
logo
Comchip Technology
MMBTA42 COMCHIP-MMBTA42 Datasheet
79Kb/3P
High Voltage Transistors
logo
Daya Electric Group Co....
MMBTA42 DAYA-MMBTA42 Datasheet
202Kb/3P
SOT-23 Plastic-Encapsulate Transistors

12 3 4 5 6 7 8


12 3 4 5



MMBTA42 Datasheet, PDF [Distributor]

DistributorPart # Manufacturer
Datasheet
DescriptionBuy Now
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Element14
MMBTA42

part
DIOTEC

TRANSISTOR, NPN, 300V, 0.5A, SOT-23;
MMBTA42

part
DIOTEC

TRANSISTOR, NPN, 300V, 0.5A, SOT-23;




Brief Description of MMBTA42


MMBTA42 is a part number for a small signal NPN transistor. It is designed to have a maximum collector current of 0.5A and a maximum collector-base voltage of 300V.

The MMBTA42 transistor is commonly used in low-power electronic circuits such as amplifiers, oscillators, and switching circuits. It is housed in a SOT-23 surface-mount package, which allows for easy mounting on printed circuit boards and provides a compact size for space-limited applications.

One of the key advantages of the MMBTA42 transistor is its low collector-emitter saturation voltage, which allows for low power dissipation in electronic circuits. It also has a high current gain and a fast switching speed, which makes it suitable for use in circuits that require high efficiency and fast switching.

Equivalent for MMBTA42


MMBTA42 is a general-purpose NPN transistor with a maximum collector current of 0.6A and a maximum collector-base voltage of 300V. It is commonly used in switching and amplification applications.

If you are looking for a replacement for the MMBTA42 transistor, there are several other NPN transistors that you could consider, depending on your specific requirements. Some possible alternatives include the following:

2N3904: The 2N3904 is a general-purpose NPN transistor with a maximum collector current of 0.2A and a maximum collector-emitter voltage of 40V. It has a lower current rating and voltage rating than the MMBTA42, but is otherwise similar in its characteristics.

BC547: The BC547 is a general-purpose NPN transistor with a maximum collector current of 0.1A and a maximum collector-emitter voltage of 45V. It has a lower current rating and voltage rating than the MMBTA42, but is commonly used in low-power switching and amplification applications.

BC639: The BC639 is a high voltage NPN transistor with a maximum collector current of 1A and a maximum collector-emitter voltage of 80V. It has a higher voltage rating than the MMBTA42, and is suitable for use in high-voltage switching and amplification applications.

KST42: The KST42 is a general-purpose NPN transistor with a maximum collector current of 0.5A and a maximum collector-emitter voltage of 80V. It has similar characteristics to the MMBTA42, and is housed in the same SOT-23 package.

*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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