Transistors
PNP Medium Power Transistor
(Switching)
SST4403 / MMST4403
1) BV
2) Complements the SST4401 / MMST4401
∗
Basic ordering unit (pieces)
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power
dissipation
Junction temperature
Storage temperature
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
Base-emitter saturation voltage
DC current transfer ratio
Transition frequency
Collector output capacitance
Emitter input capacitance
Delay time
Rise time
Storage time
Fall time
Mounted on a 7 5 0.6mm CERAMIC SUBSTRATE
Features
Package, marking, and packaging specifications
Electrical characteristics (Ta=25°C)
Absolute maximum ratings (Ta=25°C)
Packaging type
CEO
Part No.
Marking
Parameter
Code
= −40V (Min.) ; at I
Parameter
SST4403
SST3
T116
3000
R2T
Symbol
V
V
V
C
Tstg
P
Tj
CBO
CEO
EBO
I
= −1mA
C
C
MMST4403
SMT3
T146
3000
R2T
Symbol
BV
BV
V
V
BV
−55 to +150
I
I
CE(sat)
BE(sat)
Cob
CBO
Cib
tstg
EBO
h
f
td
tr
CBO
CEO
T
tf
Limits
EBO
FE
−0.6
0.35
−40
−40
150
0.2
−6
−0.75
Min.
−40
−40
100
100
200
30
60
20
−5
−
−
−
−
−
−
−
−
−
−
−
Unit
˚C
˚C
V
V
V
A
W
W
Typ.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−0.75
−0.95
Max.
−0.1
−0.1
−0.4
−1.3
300
225
8.5
30
15
20
30
−
−
−
−
−
−
−
−
MHz
Unit
ROHM : SST3
ROHM : SMT3
EIAJ : SC-59
µA
µA
pF
pF
ns
ns
ns
ns
Dimensions (Unit : mm)
SST4403
MMST4403
V
V
V
V
V
−
V
V
V
V
V
V
V
I
I
I
V
V
I
I
I
I
V
V
V
V
V
C
C
E
C
C
C
C
CB
EB
CE
CE
CE
CE
CE
CE
CB
EB
CC
CC
CC
CC
= −100µA
= −1mA
= −100µA
/I
/I
/I
/I
B
B
B
B
= −5V
= −10V, I
= −10V, f = 100kHz
= −0.5V, f = 100kHz
= −30V, V
= −30V, V
= −30V, I
= −30V, I
= −35V
= −1V, I
= −1V, I
= −1V, I
= −1V, I
= −2V, I
= −150mA/ −15mA
= −500mA/ −50mA
= −150mA/ −15mA
= −500mA/ −50mA
C
C
C
C
C
= −0.1mA
= −1mA
= −10mA
= −150mA
= −500mA
E
C
C
= 20mA, f = 100MHz
EB(OFF)
EB(OFF)
= −150mA, I
= −150mA, I
SST4403 / MMST4403
= −2V, I
= −2V, I
Conditions
B1
B1
C
C
= −I
= −I
= −150mA, I
= −150mA, I
B2
B2
= −15mA
= −15mA
Rev.C
B1
B1
= −15mA
= −15mA
(1) Emitter
(2) Base
(3) Collector
(1) Emitter
(2) Base
(3) Collector
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