LESHAN RADIO COMPANY, LTD.
High-Frequency Amplifier
Transistor
z
Features
1.High transition frequency.(Typ.f
T
=1.5GHz)
2.Small rbb`Cc and high gain.(Typ.6ps)
3.Small NF.
S-L2SC3837LT1G
MAXIMUM RATINGS (T
A
= 25
°
C unless otherwise noted)
Parameter Symbol Value Unit
Collector-Base V oltage V
CBO
30 V
Collector-Emitter Voltage V
CEO
18 V
Emitter-base voltage V
EBO
3V
Collector Current I
C
50 mA
Collector power dissipation P
C
0.2 W
Junction temperature T
j
150 °C
Storage temperature T
stg
-55~+150 °C
ELECTRICAL CHARACTERISTICS(T
A
= 25
°
C)
Par amet er Symbol Min. Typ Max. Unit Conditions
Collector-base breakdown voltage BV
CBO
30
--
VI
C
=10µA
Collector-emitter breakdown voltage BV
CEO
18
--
VI
C
=1mA
Emitter-base breakdown voltage BV
EBO
3
--
VI
E
=10µA
Collector cutoff current I
CBO
--
0.5 µAV
CB
=10V
Emitter cutoff current I
EBO
--
0.5 µAV
EB
=2V
Collector-emitter saturation voltage V
CE(sat)
--
0.5 V I
C
/I
B
=20mA/4mA
DC current transfer ratio h
FE
56
-
180
-
V
CE
/I
C
=10V/10mA
Transition frequency f
T
600 1500
-
MHz V
CB
=10V, I
C
=10mA, f=200MHz
Output capacitance Cob
-
0.9 1.5 pF V
CB
=10V, I
E
=0A, f=1MHz
Collector-base time constant rb b `C c
-
613psV
CB
=10V, I
C
=10mA, f=31.8MHz
Noise factor N F
-
4.5
-
dB V
CE
=12V, I
C
=2mA, f=200MHz,Rg=50Ω
DEVICE MARKING
L2SC3837LT1G;S-L2SC3837LT1G=AP
1
BASE
2
EMITTER
COLLECTOR
3
1
2
3
4.
ORDERING INFORMATION
Device Package
Shipping
L2SC3837LT1G
3000/Tape & Reel
SOT-23
L2SC3837LT3G
SOT-23
10000/Tape & Reel
z
We declare that the material of product compliance with RoHS requirements.
SOT-23
Rev.O 1/2
L2SC3837LT1G
5.
S- Prefix for Automotive and Other Applications Requiring Unique Site
and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable.
S-L2SC3837LT1G
S-L2SC3837LT3G