SMD Type
Transistors
IC
Product specification
2SD2185
Features
Low collector-emitter saturation voltage V
CE(sat).
Mini Power type package, allowing downsizing of the equipment
and automatic insertion through the tape packing and the magazine
packing.
Absolute Maximum Ratings Ta = 25
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Peak collector current
Collector power dissipation
Junction temperature
Storage temperature
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
CP
P
C
T
j
T
stg
Rating
50
50
5
3
4
1
150
-55 to +150
Unit
V
V
V
A
A
W
Electrical Characteristics Ta = 25
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector-base cutoff current
Forward current transfer ratio
Collector-emitter saturation voltage
Base-emitter saturation voltage
Transition frequency
Collector output capacitance
Symbol
V
CBO
V
CEO
V
EBO
I
CBO
h
FE
Testconditons
I
C
= 10 ìA, I
E
= 0
I
C
= 1 mA, I
B
= 0
I
E
= 10 ìA, I
C
= 0
V
CB
= 20 V, I
E
= 0
V
CE
= 2 V, I
C
= 200 mA
V
CE
= 2 V, I
C
= 1.0 A
V
CE(sat)
I
C
= 1 A, I
B
= 50 mA
V
BE(sat)
I
C
= 1 A, I
B
= 50 mA
f
T
Cob
V
CB
= 10 V, I
E
= -50 mA, f = 200 MHz
V
CB
= 10 V, I
E
= 0, f = 1 MHz
120
80
0.15
0.85
120
20
35
0.3
1.2
V
V
MHz
pF
Min
50
50
5
0.1
340
Typ
Max
Unit
V
V
V
ìA
h
FE
Classification
Marking
Rank
h
FE
R
120 240
1H
S
170 340
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4008-318-123
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TYSEMI [ TY Semiconductor Co., Ltd ]
