LESHAN RADIO COMPANY, LTD.
High-Frequency Amplifier
Transistor
Features
1.High transition frequency.(Typ.f
T
=3.2GHz)
2.Small rbb`Cc and high gain.(Typ.4ps)
3.Small NF.
4.
We declare that the material of product compliance with RoHS requirements.
4.S-
Prefix for Automotive and Other Applications Requiring Unique Site
and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable.
1
L2SC3838QLT1G
S-L2SC3838QLT1G
3
MAXIMUM RATINGS
(T
A
= 25
°
C unless otherwise noted)
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-base voltage
Collector Current
Collector power dissipation
Junction temperature
Storage temperature
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
C
T
j
T
stg
Value
20
11
3
50
0.2
150
-55~+150
Unit
V
V
V
mA
W
°C
°C
2
SOT-23
COLLECTOR
3
1
BASE
2
EMITTER
DEVICE MARKING
L2SC3838QLT1G;S-L2SC3838QLT1G=APQ
ORDERING INFORMATION
Device
L2SC3838QLT1G
S-L2SC3838QLT1G
L2SC3838QLT3G
S-L2SC3838QLT3G
Package
SOT-23
SOT-23
Shipping
3000/Tape & Reel
10000/Tape & Reel
ELECTRICAL CHARACTERISTICS(T
A
= 25
°
C)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current transfer ratio
Transition frequency
Output capacitance
Collector-base time constant
Noise factor
Symbol
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
V
CE(sat)
h
FE
f
T
Cob
rbb`Cc
NF
Min.
20
11
3
-
-
-
120
1.4
-
-
-
Typ
-
-
-
-
-
-
-
3.2
0.8
4
3.5
Max.
-
-
-
0.5
0.5
0.5
270
-
1.5
12
-
Unit
V
V
V
µA
µA
V
-
GHz
pF
ps
dB
Conditions
I
C
=10µA
I
C
=1mA
I
E
=10µA
V
CB
=10V
V
EB
= 2 V
I
C
/I
B
=10mA/5mA
V
CE
/I
C
=10V/5mA
V
CE
=10V, I
E
=-10mA, f=500MHz
V
CB
=10V, I
E
=0A, f=1MHz
V
CB
=10V, I
C
=10mA, f=31.8MHz
V
CE
=6V, I
C
=2mA, f=500MHz,Rg=50Ω
Rev.O 1/2
LESHAN RADIO COMPANY, LTD.
L2SC3838QLT1G ;S-L2SC3838QLT1G
SOT-23
NOTES:
A
L
3
1
V
G
2
B S
DIM
A
B
C
D
G
H
J
K
D
H
K
J
L
S
V
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M,1982
2. CONTROLLING DIMENSION: INCH.
INCHES
MIN
MAX
0.1102
0.1197
0.0472
0.0551
0.0350
0.0440
0.0150
0.0200
0.0701
0.0807
0.0005
0.0040
0.0034
0.0140
0.0350
0.0830
0.0177
0.0070
0.0285
0.0401
0.1039
0.0236
MILLIMETERS
MIN
MAX
2.80
3.04
1.20
1.40
0.89
1.11
0.37
0.50
1.78
2.04
0.013
0.100
0.085
0.35
0.89
2.10
0.45
0.177
0.69
1.02
2.64
0.60
C
0.037
0.95
0.037
0.95
0.079
2.0
0.035
0.9
0.031
0.8
inches
mm
Rev.O 2/2
PCB设计
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