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Package/Case
SOT-32
Collector Base Voltage (VCBO)
40V
Collector Emitter Breakdown Voltage
40V
Collector Emitter Voltage (VCEO)
40V
Collector-emitter Voltage-Max
1V
Current Rating
4A
Emitter Base Voltage (VEBO)
4V
hFE Min
40
MJE521 Description
Bipolar (BJT) Transistor NPN 40 V 4 A 40 W Through Hole SOT-32-3
FAQ
What is MJE521?
MJE521 is a Single Bipolar Transistors from STMicroelectronics. This product page provides its main specifications, pricing information, availability, and inquiry options.
Is MJE521 currently in stock?
What package or case is MJE521 available in?
What is the mounting type of MJE521?
What operating temperature range does MJE521 support?



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