MJE521 Series

Power 4A 40V NPN Silicon

Catalog

Power 4A 40V NPN Silicon

Part	Supplier Device Package	Package / Case	Voltage - Collector Emitter Breakdown (Max) [Max]	DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	Transistor Type	Current - Collector Cutoff (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Power - Max [Max]	Current - Collector (Ic) (Max) [Max]
ON Semiconductor MJE521	TO-126	TO-126-3 TO-225AA	40 V	40	NPN	100 µA	150 °C	-65 °C	Through Hole	40 W	4 A

Catalog

Power 4A 40V NPN Silicon

Key Features

• DC Current GainhFE= 40 (Min) @ IC= 1.0 Adc

• Complementary to PNP MJE371

• Pb-Free Package is Available

Description

...designed for use in general-purpose amplifier and switching circuits. Recommended for use in 5 to 10 Watt audio amplifiers utilizing complementary symmetry circuitry.