LESHAN RADIO COMPANY, LTD.
1
3
2
SC-70 (SOT-323)
L2SC4097RT1
2
EMITTER
3
COLLECTOR
1
BASE
Medium Power Transistor
L
2SC4097
RT1
Features
1) High I
CMax
.
I
CMax
.
=
0.5mA
2) Low V
CE(sat)
.
Optimal for low voltage operation.
3)
Pb-Free Package is available.
MAXIMUM RATINGS (T
A
= 25
C)
Parameter
Symbol
Limits
Unit
Collector-base voltage
V
CBO
40
V
Collector-emitter voltage
V
CEO
32
V
Emitter-base voltage
V
EBO
5
V
Collector current
I
C
0.5
A*
Collector power dissipation
P
C
0.2
W
Junction temperature
T
j
150
C
Storage temperature
T
stg
-55~+150
C
Collector-base breakdown voltage
BV
CBO
40
-
-
V
I
C
=100
A
Collector-emitter breakdown voltage
BV
CEO
32
-
-
V
I
C
=1mA
Emitter-base breakdown voltgae
BV
EBO
5
-
-
V
I
E
=100
A
Collector cutoff current
I
CBO
-
-
1
A
V
CB
=20V
Emitter cutoff current
I
EBO
-
-
1
A
V
EB
=4V
DC current transfer ratio
h
FE
180
-
390
-
V
CE
=3V,I
C
=100mA
Collcetor-emitter saturation voltage
V
CE(sat)
-
-
0.4
V
I
C
/I
B
=500mA/50mA
Transition frequency
f
T
-
250
-
MHz
V
CE
=5V,I
E
=-20mA,f=100MHz
Output capacitance
C
ob
-
6.0
-
pF
V
CB
=10V,I
E
=0A,f=1MHz
*P
C
must not be exceeded.
ELECTRICAL CHARACTERISTICS(T
A
= 25
C
)
Parameter
Symbol
Min.
Typ
Max.
Unit
Conditions
MARKING AND ORDERING INFORMATION
Device
Marking
Shipping
L2SC4097RT1
CR
3000/Tape&Reel
L2SC4097RT1G
CR
(Pb-Free)
3000/Tape&Reel
L2SC4097RT1-1/4
LESHAN RADIO COMPANY, LTD.
L2SC4097RT1-2/4
L2SC4097RT1
Electrical characteristic curves(T
A
= 25
C)
0.8
0.2
0.4
0.9
0.7
0.5
1.1
0.3
1.0
0.6
0.1
0.2
0.5
1
2
5
10
20
50
100
200
500
1000
Ta=100
O
C
25
O
C
80
O
C
25
O
C
55
O
C
V
CE
=6V
COLLECTOR CURRENT : I
C
(mA)
BASE TO EMITTER VOLTAGE : V
BE
(V)
Fig.1 Grounded emitter propagation characteristics
COLLECTOR CURRENT : I
C
(mA)
1
0
2
3
4
5
0
100
50
0.50mA
0.45mA
0.40mA
0.35mA
0.30mA
0.25mA
0.20mA
0.15mA
0.10mA
0.05mA
I
B
= 0A
Ta =
25
O
C
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
Fig.2 Grounded emitter output characteristics(
I
)
COLLECTOR CURRENT : I
C
(mA)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
1
0
2
3
4
5
0
500
400
300
200
100
2mA
1.8mA
1.6mA
1.4mA
1.2mA
0.2mA
0.4mA
0.6mA
0.8mA
1.0mA
I
B
= 0A
Ta = 25
O
C
Fig.3 Grounded emitter output characteristics(
II
)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
0.5
1
2
5
1 0
2 0
5 0
100
1000
200
500
0.2
0.5
1
0.02
0.05
0.1
= 25
O
C
Ta
l
C
/l
B
= 10
COLLECTOR SATURATION VOLTAGE : V
CE(sat)
(V
)
Fig.4 Collector-emitter saturation voltage vs. collector current
LESHAN RADIO COMPANY, LTD.
L2SC4097RT1-3/4
L2SC4097RT1
Electrical characteristic curves(T
A
= 25
C)
500 1000
0.1
200
10
0.2
50
100
0.5
20
1
2
5
20
10
50
100
200
500
1000
DC CURRENT GAIN : h
FE
COLLECTOR CURRENT : I
C
(mA)
Ta = 100
O
C
75
O
C
50
O
C
25
O
C
0
O
C
25
O
C
50
O
C
V
CE
=
3V
Fig.5 DC current gain vs. collector current
Fig.6 Gain bandwidth product vs. emitter current
EMITTER CURRENT : I
E
(mA)
TRANSITION FREQUENCY : f
T
(MHz)
Ta = 25
O
C
V
CE
= 5V
0.5
1
2
5
10
20
50
50
100
200
500
0.5
1
2
5
1 0
2 0
5 0
5
2
10
20
50
Cib
Cob
Ta = 25
O
C
f= 1MHz
I
E
=0A
I
C
= 0A
COLLECTOR TO BASE VOLTAGE : V
CE
(V)
EMITTER TO BASE VOLTAGE: V
EB
(V)
COLLECTOR OUTPUT CAPACITANCE : Cob(pF)
EMITTER INPUT CAPACITANCE : Cib(pF)
Fig.7 Collector output capacitance vs.
collector-base voltage
Emitter input capacitance vs.
emitter-base voltage
LESHAN RADIO COMPANY, LTD.
0.7
1.9
0.028
0.65
0.025
0.65
0.025
inches
mm
0.075
0.035
0.9
PIN 1. BASE
2. EMITTER
3. COLLECTOR
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM MIN MAX MIN MAX
MILLIMETERS
INCHES
A 0.071 0.087 1.80 2.20
K 0.017 REF 0.425 REF
L 0.026 BSC 0.650 BSC
N 0.028 REF 0.700 REF
S
0.079 0.095 2.00
2.40
B 0.045 0.053 1.15 1.35
C 0.032 0.040 0.80 1.00
D 0.012 0.016 0.30 0.40
G 0.047 0.055 1.20 1.40
H 0.000 0.004 0.00 0.10
J 0.004 0.010 0.10 0.25
C
N
A
L
D
G
S
B
H
J
K
3
1
2
0.05 (0.002)
SC-70 / SOT-323
L2SC4097RT1-4/4
L2SC4097RT1
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