Transistor
2SD2177A
Silicon NPN epitaxial planer type
For low-frequency output amplification
Unit: mm
6.9鹵0.1
0.15
1.05 2.5鹵0.1
鹵0.05
(1.45)
0.8
0.5
4.5鹵0.1
0.7
4.0
s
Features
q
q
Low collector to emitter saturation voltage V
CE(sat)
.
Allowing supply with the radial taping.
0.65 max.
1.0 1.0
0.2
s
Absolute Maximum Ratings
Parameter
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Collector current
Peak collector current
Collector power dissipation
Junction temperature
Storage temperature
*1
(Ta=25藲C)
Ratings
60
60
5
2
3
1
150
鈥?5 ~ +150
Unit
0.45
鈥?.05
0.45
鈥?.05
+0.1
+0.1
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
CP
P
C*1
T
j
T
stg
2.5鹵0.5
1
2
2.5鹵0.5
3
V
V
A
A
W
藲C
藲C
1.2鹵0.1
0.65
max.
0.45
+0.1
鈥?0.05
Note: In addition to the
lead type shown in
the upper figure, the
type as shown in
the lower figure is
also available.
1:Emitter
2:Collector
3:Base
MT2 Type Package
Printed circuit board: Copper foil area of 1cm
2
or more, and the board
thickness of 1.7mm for the collector portion
2.5鹵0.1
V
(HW type)
s
Electrical Characteristics
Parameter
Collector cutoff current
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Forward current transfer ratio
Collector to emitter saturation voltage
Base to emitter saturation voltage
Transition frequency
Collector output capacitance
(Ta=25藲C)
Symbol
I
CBO
V
CBO
V
CEO
V
EBO
h
FE1*1
h
FE2*1
V
CE(sat)
V
BE(sat)
f
T
C
ob
Conditions
V
CB
= 20V, I
E
= 0
I
C
= 10碌A, I
E
= 0
I
C
= 1mA, I
B
= 0
I
E
= 10碌A, I
C
= 0
V
CE
= 2V, I
C
= 200mA
V
CE
= 2V, I
C
= 1A
*2
I
C
= 1A, I
B
= 50mA
*2
I
C
= 1A, I
B
= 50mA
*2
V
CB
= 10V, I
E
= 鈥?0mA, f = 200MHz
V
CB
= 10V, I
E
= 0, f = 1MHz
60
60
5
120
80
0.15
0.85
110
23
*2
min
typ
max
0.1
14.5鹵0.5
Unit
碌A
V
V
V
340
0.3
1.2
V
V
MHz
35
pF
Pulse measurement
*1
h
FE1
Rank classification
R
120 ~ 240
S
170 ~ 340
Rank
h
FE1
1
1
2
3
