- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for MJE5740
- Part Number MJE5740
- Manufacturer onsemi
- Pin Count 3
- Part Category Transistor BJT NPN
- Package Category Transistor Outline, Vertical
- Footprint Name Transistor Outline, Vertical - MJE5740
- Released Date May 29, 2024
- Last Modified Date Sep 19, 2024 2:45 PM UTC
- Pinout / Pin List Click Here (Member Only)
MJE5740 Details
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Manufacturer Part Number:
MJE5740
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Brand Name:
onsemi
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Pbfree Code:
No
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TO-220 3 LEAD STANDARD
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Package Description:
CASE 221A-09, 3 PIN
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Pin Count:
3
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Manufacturer Package Code:
221A
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ECCN Code:
EAR99
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Manufacturer:
onsemi
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YTEOL:
0
MJE5740 Frequently Asked Questions (FAQs)
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The maximum safe operating area (SOA) for the MJE5740 is not explicitly stated in the datasheet, but it can be estimated based on the device's thermal and electrical characteristics. A safe operating area can be determined by considering the device's maximum junction temperature, voltage, and current ratings.
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To ensure the MJE5740 is properly biased for linear operation, the base-emitter voltage (VBE) should be set to around 0.7V, and the collector-emitter voltage (VCE) should be set to a value that allows the transistor to operate in the active region. The exact biasing conditions will depend on the specific application and circuit design.
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The recommended PCB layout and thermal management for the MJE5740 involve using a heat sink with a thermal resistance of around 10°C/W or lower, and ensuring good thermal conductivity between the device and the heat sink. The PCB layout should also minimize thermal resistance and ensure good airflow around the device.
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While the MJE5740 is primarily designed for linear applications, it can be used in switching applications with some caution. However, the device's switching characteristics, such as its turn-on and turn-off times, may not be as well-suited for high-frequency switching applications as other transistors specifically designed for switching.
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ESD protection for the MJE5740 can be achieved through the use of ESD protection diodes or resistors in the circuit design. It is also important to follow proper handling and storage procedures to prevent ESD damage to the device.
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MJE5740 Overview
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