Transistors
NPN Medium Power Transistor (Switching)
UMT2222A / SST2222A / MMST2222A
1) BV
2) Complements the UMT2907A / SST2907A
∗
Collector power
dissipation
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Junction temperature
Storage temperature
When mounted on a 7 x 5 x 0.6 mm ceramic board
Features
Package, marking, and packaging specifications
Electrical characteristics (Ta = 25°C)
Absolute maximum ratings (Ta = 25°C)
Transition frequency
Output capacitance
Emitter input capacitance
Delay time
Rise time
Storage time
Fall time
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
Basic ordering unit
Packaging type
/ MMST2907A.
Part No.
Marking
(pieces)
CEO
Code
> 40V (I
Parameter
Parameter
UMT2222A,SST2222A,
MMST2222A
SST2222A
UMT2222A
C
UMT3
T106
3000
=10mA)
R1P
SST2222A
SST3
T116
3000
R1P
Symbol
MMST2222A
V
V
V
Symbol
Tstg
V
V
BV
BV
BV
P
CBO
CEO
EBO
I
Tj
I
I
SMT3
CE(sat)
BE(sat)
Cob
C
tstg
T146
3000
CBO
EBO
Cib
C
h
R1P
f
td
tr
T
tf
CBO
CEO
EBO
FE
−55 to +150
Limits
0.35
150
0.6
0.2
75
40
6
Min.
300
100
0.6
75
40
35
50
75
50
40
6
−
−
−
−
−
−
−
−
−
−
−
Typ.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Unit
°C
°C
W
W
V
V
V
A
∗
Max.
225
100
100
300
0.3
1.2
UMT2222A / SST2222A / MMST2222A
25
10
25
60
−
8
−
−
−
1
2
−
−
−
−
−
MHz
Unit
pF
pF
nA
nA
ns
ns
ns
ns
V
V
V
V
V
−
Dimensions (Unit : mm)
UMT2222A
ROHM : UMT3
EIAJ : SC-70
SST2222A
ROHM : SST3
MMST2222A
ROHM : SMT3
EIAJ : SC-59
I
I
I
V
V
I
I
I
I
V
V
V
V
V
V
V
V
V
V
V
V
V
C
C
E
C
C
C
C
CB
EB
CE
CE
CE
CE
CE
CE
CE
CB
EB
CC
CC
CC
CC
/I
/I
/I
/I
=10µA
=10µA
=10mA
B
B
B
B
= 60V
= 3V
=10V , I
=10V , I
=10V , I
=1V , I
=10V , I
=10V , I
=20V , I
=10V , f =100kHz
=0.5V , f =100kHz
=30V , V
=30V , V
=30V , I
=30V , I
=150mA/15mA
=500mA/50mA
=150mA/15mA
=500mA/50mA
C
C
C
C
C
C
C
=150mA
C
C
BE(OFF)
BE(OFF)
=0.1mA
=1mA
=10mA
=150mA
=500mA
=−20mA, f =100MHz
=150mA , I
=150mA , I
=0.5V , I
=0.5V , I
B1
B1
Conditions
=−I
=−I
C
C
=150mA , I
=150mA , I
B2
B2
=15mA
=15mA
B1
B1
=15mA
=15mA
Rev.A
(1) Emitter
(2) Base
(3) Collector
(1) Emitter
(2) Base
(3) Collector
(1) Emitter
(2) Base
(3) Collector
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