isc Silicon
NPN Power
Transistor
MJE521
DESCRIPTION ·Collector–Emitter Sustaining Voltage-
: VCEO(SUS) = 40 V(Min) ·DC Current Gain-
: hFE = 40(Min) @ IC= 1A ·Complement to Type MJE371 ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS ·Designed for use in general−purpose amplifier and
switching circuits applications.
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
VALUE
UNIT
VCBO
Collector-Base Voltage
40
V
VCEO
Collector-Emitter Voltage
40
V
VEBO
Emitter-Base Voltage
4
V
IC
Collector Current-Continuous
4
A
ICM
Collector Current-Peak
8
A
IB
Base Current-Continuous
PC
Collector Power Dissipation TC=25℃
Ti
Juncti...