2005. 6. 28 1/2
SEMICONDUCTOR
TECHNICAL DATA
MMBTA55
EPITAXIAL PLANAR PNP TRANSISTOR
Revision No : 3
AUDIO FREQUENCY AMPLIFIER APPLICATIONS.
FEATURES
·Complementary to MMBTA05.
·Driver Stage Application of 20 to 25 Watts Amplifiers.
MAXIMUM RATING (Ta=25℃)
DIM MILLIMETERS
SOT-23
A
B
C
D
E
2.93 0.20
1.30+0.20/-0.15
0.40+0.15/-0.05
2.40+0.30/-0.20
G 1.90
H
J
K
L
M
N
0.95
0.13+0.10/-0.05
0.00 ~ 0.10
0.55
Q 0.1 MAX
0.20 MIN
1.00+0.20/-0.10
M
J
K
E
1
23
H
G
A
N
C
B
D
1.30 MAX
LL
PP
P7
+
_
Q
1. EMITTER
2. BASE
3. COLLECTOR
ELECTRICAL CHARACTERISTICS (Ta=25℃)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Collector Cut-off Current ICBO VCB=-60V, IE=0 - - -100 nA
Emitter Cut-off Current ICEO VCE=-60V, IB=0 -- -100 nA
Collector-Emitter Breakdown Voltage V(BR)CEO IC=-5mA, IB=0 -60 - - V
DC Current Gain
hFE(1) VCE=-1V, IC=-10mA 100 - -
hFE(2) VCE=-1V, IC=-100mA 100 - -
Collector-Emitter Saturation Voltage VCE(sat) IC=-100mA, IB=-10mA - - -0.25 V
Base-Emitter Voltage VBE VCE=-1V, IC=-100mA - - -1.2 V
Transition Frequency fTVCE=-1V, IC=-100mA 50 - - MHz
Collector Output Capacitance Cob VCB=-10V, IE=0, f=1MHz - 14 - pF
CHARACTERISTIC SYMBOL RATING UNIT
Collector-Base Voltage VCBO -60 V
Collector-Emitter Voltage VCEO -60 V
Emitter-Base Voltage VEBO -5 V
Collector Current IC-500 mA
Emitter Current IE500 mA
Collector Power Dissipation PC *350 mW
Junction Temperature Tj150 ℃
Storage Temperature Tstg -55～150 ℃
* : Package Mounted On 99.5% Alumina 10×8×0.6mm.
Type Name
Marking
Lot No.
AMX
2005. 6. 28 2/2
MMBTA55
Revision No : 3
I - V
CCE
CE
COLLECTOR-EMITTER VOLTAGE V (V)
0-2
-100
C
0
COLLECTOR CURRENT I (mA)
50
DC CURRENT GAIN hFE
500
-1
COLLECTOR CURRENT I (mA)
C
CFE
h - I
COLLECTOR-EMITTER SATURATION
CE(sat)
-0.01
-1
COLLECTOR CURRENT I (mA)
C
CCE(sat)
V - I I - V
CBE
BE
BASE-EMITTER VOLTAGE V (V)
0-0.2 -0.4
-100
C
0
COLLECTOR CURRENT I (mA)
-4 -6 -8 -10 -12 -14
-200
-300
-400
-500
COMMON EMITTER
Ta=25 C
I =0.5mA
B
-1mA
-2mA
-3mA
-5mA
0mA
-3 -10 -30 -100 -300
30
100
10
300
COMMON EMITTER
V =-2V
CE
Ta=100 C
Ta=25 C
Ta=-25 C
-3 -10 -30 -100 -500
-0.03
-0.05
-0.1
-0.3
-0.5
VOLTAGE V (V)
COMMON EMITTER
I /I =10
CB
Ta=100 C
Ta=-25 C
Ta=25 C
-0.6 -0.8 -1.0 -1.2
-200
-300
-400
-500
COMMON EMITTER
V =-2V
CE
Ta=100 C
Ta=25 C
Ta=-25 C
COLLECTOR POWER DISSIPATION P (W)
C
100
250
AMBIENT TEMPERATURE Ta
(
C
)
Pc - Ta
50 75 100 125 150 175
0
200
300
400
500
MOUNTED ON 99.5%
ALUMINA 10 8 0.6mm
