Transistor
2SD2357
Silicon NPN epitaxial planer type
For low-frequency amplification
Complementary to 2SB1537
Unit: mm
s
Features
2.6鹵0.1
4.5鹵0.1
1.6鹵0.2
1.5鹵0.1
q
q
q
1.0
鈥?.2
+0.1
Low collector to emitter saturation voltage V
CE(sat)
.
Large collector power dissipation P
C
.
Mini Power type package, allowing downsizing of the equipment
and automatic insertion through the tape packing and the maga-
zine packing.
0.4max.
45擄
0.4鹵0.08
0.5鹵0.08
1.5鹵0.1
3.0鹵0.15
4.0
鈥?.20
0.4鹵0.04
s
Absolute Maximum Ratings
Parameter
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Peak collector current
Collector current
Collector power dissipation
Junction temperature
Storage temperature
*
(Ta=25藲C)
Ratings
10
10
5
1.2
1
1
150
鈥?5 ~ +150
Unit
3
2
1
Symbol
V
CBO
V
CEO
V
EBO
I
CP
I
C
P
C*
T
j
T
stg
marking
V
V
V
A
A
W
藲C
藲C
1:Base
2:Collector
3:Emitter
EIAJ:SC鈥?2
Mini Power Type Package
Marking symbol :
1M
Printed circuit board: Copper foil area of 1cm
2
or more, and the board
thickness of 1.7mm for the collector portion
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
Transition frequency
Collector output capacitance
(Ta=25藲C)
Symbol
I
CBO
V
CBO
V
CEO
V
EBO
h
FE
V
CE(sat)
f
T
C
ob
Conditions
V
CB
= 7V, I
E
= 0
I
C
= 10碌A(chǔ), I
E
= 0
I
C
= 1mA, I
B
= 0
I
E
= 10碌A(chǔ), I
C
= 0
V
CE
= 2V, I
C
= 100mA
**
I
C
= 500mA, I
B
= 5mA
V
CB
= 5V, I
E
= 鈥?0mA, f = 200MHz
V
CB
= 5V, I
E
= 0, f = 1MHz
120
30
**
min
typ
max
1
Unit
碌A(chǔ)
V
V
V
10
10
5
200
800
0.15
MHz
pF
Pulse measurement
2.5鹵0.1
+0.25
V
1
1
2
