MJE172
MJE182
COMPLEMENTARY SILICON POWER TRANSISTORS
s
SGS-THOMSON PREFERRED SALESTYPES
s
COMPLEMENTARY PNP - NPN DEVICES
DESCRIPTION
The MJE172 (PNP type) and MJE182 (NPN type)
are silicon epitaxial planar, complementary
transistors in Jedec SOT-32 plastic package, they
are designed for low power audio amplifier and
low current, high speed switching applications.
INTERNAL SCHEMATIC DIAGRAM
September 1998
3
2
1
SOT-32
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
NPN
MJE182
PNP
MJE172
V
CEO
Collector-Emitter Voltage (I
B
= 0)
80
80
V
V
CBO
Collector-Base Voltage (I
E
= 0)
100
100
V
V
EBO
Base-Emitter Voltage (I
C
= 0)
7
7
V
I
C
Collector Current
3
3
A
I
CM
Collector Peak Current
6
6
A
I
B
Base Current
1
1
A
P
tot
Total Power Dissipation at T
case
25
o
C
12.5
12.5
W
1/4
THERMAL DATA
R
thj-amb
R
thj-case
Thermal Resistance Junction-ambient Max
Thermal Resistance Junction-case Max
83.4
10
o
C/W
o
C/W
ELECTRICAL CHARACTERISTICS (T
case
= 25
o
C unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
I
CBO
Collector Cut-off
Current (I
E
= 0)
V
CB
= rated V
CBO
T
CASE =
150
o
C
0.1
0.1
A
mA
I
EBO
Emitter Cut-off Current
(I
C
= 0)
V
EB
= 7 V
0.1
A
V
CEO(sus)
Collector-Emitter
Sustaining Voltage
I
C
= 10 mA
80
V
V
CE(sat)
Collector-Emitter
Saturation Voltage
I
C
= 0.5 A I
B
= 50 mA
I
C
= 1.5 A I
B
= 0.15 A
I
C
= 3 A I
B
= 0.6 A
0.3
0.9
1.7
V
V
V
V
BE(sat)
Base-Emitter on
Voltage
I
C
= 1.5 A I
B
= 0.15 A
I
C
= 3 A I
B
= 0.6 A
1.5
2
V
V
BE
Base-Emitter on
Voltage
I
C
= 0.5 A V
CE
= 1 V
1.2
V
h
FE
DC Current Gain
I
C
= 0.1 A V
CE
= 1 V
I
C
= 0.5 A V
CE
= 1 V
I
C
= 1.5 A V
CE
= 1 V
50
30
12
250
f
T
Transistor Frequency
I
C
= 0.1 A V
CE
= 10 V
f = 10 MHz
50
MHz
C
CBO
Collector-base
Capacitance
V
CB
= 10 V I
E
= 0 f = 0.1MHz
for MJE172
for MJE182
60
40
pF
pF
Pulsed: Pulse duration = 300
s, duty cycle
1.5%
For PNP type voltage and current values are negative.
MJE172 - MJE182
2/4
DIM.
mm
inch
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
A
7.4
7.8
0.291
0.307
B
10.5
10.8
0.413
0.445
b
0.7
0.9
0.028
0.035
b1
0.49
0.75
0.019
0.030
C
2.4
2.7
0.040
0.106
c1
1.0
1.3
0.039
0.050
D
15.4
16.0
0.606
0.629
e
2.2
0.087
e3
4.15
4.65
0.163
0.183
F
3.8
0.150
G
3
3.2
0.118
0.126
H
2.54
0.100
H2
2.15
0.084
c1
H2
0016114
SOT-32 (TO-126) MECHANICAL DATA
MJE172 - MJE182
3/4
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MJE172 - MJE182
4/4
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