KST-3071-000
1
SBT3904U
NPN Silicon Transistor
Descriptions
Small signal application
Switching application
Features
Low V
CE(SAT)
: 0.3V max @ I
C
=50
High speed switching : t
f
=50 max @ I
C
=10
Complementary pair with SBT3906U
Ordering
Information
Type NO.
Marking
Package Code
SBT3904U 1A SOT-323
Outline Dimensions unit :
mm
S
S
e
e
m
m
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
PIN Connections
1. Base
2. Emitter
3. Collector
1
2
3
KST-3071-000
2
SBT3904U
Absolute maximum ratings
Ta=25
C
Characteristic Symbol
Rating
Unit
Collector-Base voltage
V
CBO
60 V
Collector-Emitter voltage
V
CEO
40 V
Emitter-base voltage
V
EBO
6 V
Collector current
I
C
200
Collector Power dissipation
P
C
*
350
Junction temperature
T
J
150
Storage temperature range
T
stg
-55~150
* : Device mounted on 99.5% alumina 1080.6mm
Electrical Characteristics
Ta=25
C
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Collector-Base breakdown voltage
BV
CBO
I
C
=10A, I
E
=0
60 - - V
Collector-Emitter breakdown voltage
BV
CEO
I
C
=1mA, I
B
=0 40
-
-
V
Emitter-Base breakdown voltage
BV
EBO
I
E
=10A, I
C
=0
6 - - V
Collector cut-off current
I
CEX
V
CE
=30V, V
BE
=-3V -
-
50
DC current gain
h
FE
V
CE
=1V, I
C
=10mA 100
-
300
-
Collector-Emitter saturation voltage
V
CE(sat)
I
C
=50mA, I
B
=5mA -
-
0.3
V
Transition frequency
f
T
V
CE
=20V, I
C
=10mA,
f=100MHz
300 - -
Collector output capacitance
C
ob
V
CB
=5V, I
E
=0, f=1MHz
-
-
4
Turn on delay time
t
d
-
-
35
Rise time
t
r
V
CC
=3V, V
BE(off)
=0.5V
I
C
=10mA, I
B1
=1mA
- - 35
Storage time
t
s
-
-
200
Fall Time
t
f
V
CC
=3V,I
C
=10mA,
I
B1
=-I
B2
=1mA
- - 50
KST-3071-000
4
SBT3904U
These AUK products are intended for usage in general electronic equipment(Office and
communication equipment, measuring equipment, domestic electrification, etc.).
Please make sure that you consult with us before you use these AUK products in equipm-
ents which require high quality and/or reliability, and in equipments which could have
major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic
signal, combustion central, all types of safety device, etc.).
AUK cannot accept liability to any damage which may occur in case these AUK products
were used in the mentioned equipments without prior consultation with AUK.
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