MJ2501
MJ3001
COMPLEMENTARY SILICON POWER
DARLINGTON TRANSISTORS
■ STMicroelectronics PREFERRED
SALESTYPES
■ COMPLEMENTARY PNP - NPN DEVICES
APPLICATION
■ AUDIO POWER AMPLIFIER
■ DC-AC CONVERTER
■ EASY DRIVER FOR LOW VOLTAGE
DC MOTOR
■ GENERAL POWER SWITCHING
DESCRIPTION
The MJ2501 is a Silicon Epitaxial-Base PNP
power transistors in monolithic Darlington
configuration, mounted in Jedec TO-3 metal
case. It is intented for use in power linear and
switching applications.
The complementary NPN type is the MJ3001.
®
INTERNAL SCHEMATIC DIAGRAM
September 2003
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
PNP MJ2501
NPN MJ3001
V
CBO
Collector-base Voltage (I
E
= 0) 80 V
V
CEO
Collector-emitter Voltage (I
B
= 0) 80 V
V
EBO
Emitter-base Voltage (I
C
= 0) 5 V
I
C
Collector Current 10 A
I
B
Base Current 0.2 A
P
tot
Total Dissipation at T
c
≤ 25
o
C
150 W
T
stg
Storage Temperature -65 to 200
o
C
T
j
Max. Operating Junction Temperature 200
o
C
For PNP types voltage and current values are negative.
1
2
TO-3
R
1
Typ. = 10 KΩ R
2
Typ. = 150 Ω
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