BL
Galaxy Electrical
PNP General Purpose Transistor
FEATURES
Epitaxial planar die construction.
Complementary NPN type available
(MMBT4401).
Also available in lead free version.
Ideal for medium power amplification and switching.
Production specification
MMBT4403
Pb
Lead-free
APPLICATIONS
Ideal for medium power amplification and switching
SOT-23
ORDERING INFORMATION
Type No.
MMBT4403
Marking
2T
Package Code
SOT-23
MAXIMUM RATING
@ Ta=25℃ unless otherwise specified
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
C
T
j
,T
stg
Parameter
collector-base voltage
collector-emitter voltage
emitter-base voltage
collector current (DC)
Collector dissipation
junction and storage temperature
Value
-40
-40
-5
-0.6
0.35
-55-150
UNIT
V
V
V
A
W
°C
ELECTRICAL CHARACTERISTICS
@ Ta=25℃ unless otherwise specified
Document number: BL/SSSTC074
Rev.A
www.galaxycn.com
1
BL
Galaxy Electrical
PNP General Purpose Transistor
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
I
CEO
I
EBO
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
collector cut-off current
collector cut-off current
emitter cut-off current
Test
conditions
Production specification
MMBT4403
MIN.
-40
-40
-5
-
-0.1
-0.1
-
30
60
100
100
20
-
-0.1
μA
μA
μA
MAX.
UNIT
I
C
=-100μA,I
E
=0
I
C
=-1mA,I
B
=0
B
I
E
=-100μA,I
C
=0
I
E
= 0; V
CB
= -35V
I
E
= 0; V
CB
= -35V
I
C
= 0; V
EB
= -4V
V
CE
= -1V; I
C
= -0.1mA
V
CE
= -1V;I
C
= -1mA
V
CE
= -1V;I
C
= -10mA
V
CE
= -2V;I
C
= -150mA
V
CE
= -2V;I
C
= -500mA
I
C
= -150mA ,I
B
= -15mA
I
C
= -500mA ,I
B
= -50mA
B
B
h
FE
DC current gain
300
V
CE(sat)
collector-emitter saturation voltage
-0.4
-0.75
-0.95
-1.3
-
V
V
BE(sat)
f
T
base-emitter saturation voltage
transition frequency
I
C
= -150mA; I
B
= -15mA
I
C
= -500mA; I
B
= -50mA
B
B
-0.75
200
V
MHz
I
C
= -20mA; V
CE
= -10V;
f =100MHz
TYPICAL CHARACTERISTICS
@ Ta=25℃ unless otherwise specified
Document number: BL/SSSTC074
Rev.A
www.galaxycn.com
2
BL
Galaxy Electrical
PNP General Purpose Transistor
Production specification
MMBT4403
Document number: BL/SSSTC074
Rev.A
www.galaxycn.com
3
BL
Galaxy Electrical
PNP General Purpose Transistor
PACKAGE OUTLINE
Plastic surface mounted package
A
E
Production specification
MMBT4403
SOT-23
SOT-23
Dim
A
B
C
D
E
G
H
H
C
Min
2.85
1.25
0.37
0.35
1.85
0.02
2.35
Max
2.95
1.35
0.43
0.48
1.95
0.1
2.45
K
B
1.0Typical
D
G
J
J
K
0.1Typical
All Dimensions in mm
SOLDERING FOOTPRINT
Unit : mm
PACKAGE
Device
MMBT4403
INFORMATION
Package
SOT-23
Shipping
3000/Tape&Reel
Document number: BL/SSSTC074
Rev.A
www.galaxycn.com
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