STC4081
NPN Silicon Transistor
Description
•
General small signal amplifier
PIN Connection
Features
•
Low collector saturation voltage : V
CE
=0.4V(Max.)
•
Low output capacitance : C
ob
=2pF(Typ.)
•
Complementary pair with STA1576
1
2
3
Ordering Information
Type NO.
STC4081
Marking
D
□ □
① ②
③
①Device
Code
②hFE
Rank
③Year&Week
Code
SOT-323
Package Code
SOT-323
Absolute maximum ratings
Characteristic
Collector-Base voltage
Collector-Emitter voltage
Emitter-Base voltage
Collector current
Collector dissipation
Junction temperature
Storage temperature
(Ta=25°C)
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
C
T
j
T
stg
Ratings
50
50
5
150
200
150
-55~150
Unit
V
V
V
mA
mW
°C
°C
Electrical Characteristics
Characteristic
Collector-Base breakdown voltage
Collector-Emitter breakdown voltage
Emitter-Base breakdown voltage
Collector cut-off current
Emitter cut-off current
DC current gain
Collector-Emitter saturation voltage
Transistion frequency
Collector output capacitance
Noise figure
(Ta=25°C)
Symbol
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
h
FE
*
V
CE(sat)
f
T
C
ob
NF
Test Condition
I
C
=50μA, I
E
=0
I
C
=1mA, I
B
=0
I
E
=50μA, I
C
=0
V
CB
=30V, I
E
=0
V
EB
=4V, I
C
=0
V
CE
=6V, I
C
=1mA
I
C
=50mA, I
B
=5mA
V
CE
=12V, I
C
=2mA
V
CB
=12V, I
E
=0, f=1MHz
V
CE
=6V, I
C
=0.1mA,
f=1KHz, Rg=10KΩ
Min. Typ. Max.
50
50
5
-
-
70
-
-
-
-
-
-
-
-
-
-
-
180
2
1
-
-
-
0.5
0.5
700
0.4
-
-
10
Unit
V
V
V
μA
μA
-
V
MHz
pF
dB
* : h
FE
rank / O : 70 ~ 140, Y : 120 ~ 240, G : 200 ~ 400, L : 300 ~ 700
KSD-T5D032-000
1
KODENSHI [ KODENSHI KOREA CORP. ]
