MMST6428T146 Rohm, MMST6428T146 Datasheet
MMST6428T146
Manufacturer Part Number
MMST6428T146
Description
Manufacturer
Rohm
Datasheet
1.MMST6428T146.pdf
(2 pages)
Specifications of MMST6428T146
Pack_quantity
3000
Comm_code
85412100
Lead_time
63
Eccn
EAR99
Transistors
NPN small signal transistor
MMST6428
1) Ideal for switching and AF amplifier applications.
Collector power dissipation
Junction temperature
Storage temperature
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Type
MMST6428
Features
Packaging specifications
Electrical characteristics (Ta=25°C)
Absolute maximum ratings (Ta=25°C)
DC current transfer ratio
Collector output capacitance
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector-base cutoff current
Collector-emitter cutoff current
Emitter-base cutoff current
Collector-emitter saturation voltage
Base-emitter voltage
Transition frequency
Parameter
Package
Code
Basic ordering unit (pieces)
Parameter
Taping
T146
3000
Symbol
Symbol
V
V
BV
BV
V
V
V
V
Tstg
CE(sat)1
CE(sat)2
Cob
I
I
I
BE(on)
P
CBO
CEO
EBO
CBO
CEO
I
Tj
h
EBO
f
C
T
CEO
CBO
C
FE
Min.
0.56
250
250
250
250
100
50
60
−55 to 125
−
−
−
−
−
−
Limits
125
0.2
0.2
60
50
6
Typ.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Dimensions (Unit : mm)
(1)Emitter
(2)Base
(3)Collector
Max.
0.66
MMST6428
650
700
0.1
0.1
0.1
0.2
0.6
3.0
−
−
−
−
−
Unit
°C
°C
W
V
V
V
A
MHz
Unit
µ A
µ A
µ A
pF
V
V
V
V
V
−
0.95 0.95
( 3 )
( 2 )
Abbreviated symbol : R1K
I
I
V
V
V
I
I
V
V
V
V
V
V
V
C
C
C
C
1.9
2.9
CB
CE
EB
CE
CE
CE
CE
CE
CE
CB
= 1mA
= 100 µ A
/I
/I
B
B
0.4
= 30V
= 30V
= 5V
= 5V, I
= 5V, I
= 5V, I
= 5V, I
= 5V, I
= 5V, I
= 10V, I
= 10mA/ 0.5mA
= 100mA/ 5mA
( 1 )
C
C
C
C
C
C
Conditions
= 1mA
= 0.01mA
= 0.1mA
= 1mA
= 10mA
= 1mA, f=100MHz
E
0.15
= 0A, f=1MHz
Each lead has same dimensions
1.1
0.8
MMST6428
1/1
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