LRC-L2SC3838LT1G

LESHAN RADIO COMPANY, LTD.  

High-Frequenc

y

A

mplifier  

Transistor  

z

Features  

L2SC3838LT1G  

S-L2SC3838LT1G  

1.High transition frequenc

y

.

(

T

y

p.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.  

3

5.

S- Prefix for Automotive and Other Applications Requiring Unique Site  

and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable.  

1

2

MAXIMUM RATINGS

(T

A

= 25

°

C unless otherwise noted)  

Parameter  

Collector-Base Voltage  

Collector-Emitter Voltage  

Emitter-base voltage  

Collector Current  

Symbol  

V

CBO  

V

CEO  

V

EBO  

I

C  

Value  

Unit  

V

SOT-23  

20  

11  

V

COLLECTOR  

3

3

V

50  

mA  

W

Collector power dissipation  

Junction temperature  

Storage temperature  

P

C  

0.2  

1

T

j  

150  

-55~+150  

°

C  

°

C  

BASE  

T

stg  

2

EMITTER  

DEVICE MARKING  

L2SC3838LT1G;S-L2SC3838LT1G=AD  

z

ORDERING INFORMATION  

Shipping  

Device  

Package  

L2SC3838LT1G  

SOT-23  

SOT-23  

3000/Tape & Reel  

10000/Tape & Reel  

S-L2SC3838LT1G  

L2SC3838LT3G  

S-L2SC3838LT3G  

ELECTRICAL CHARACTERISTICS(

T

A

=

2

5

°

C

)  

Parameter  

Symbol  

BV

CBO  

BV

CEO  

BV

EBO  

I

CBO  

Min.  

20  

11  

3

Typ  

–

–

–

–

–

–

–

Max.  

–

–

Unit  

Conditions  

Collector-base breakdown voltage  

Collector-emitter breakdown voltage  

Emitter-base breakdown voltage  

Collector cutoff current  

V

V

I

C

=10

µ

A  

I

C

=1mA  

–

V

I

E

=10

µ

A  

–

–

–

56  

1.4  

–

–

–

0.5  

0.5  

0.5  

180  

–

µ

A  

µ

A  

V

V

CB

=10V  

Emitter cutoff current  

I

EBO  

V

EB

=

2V  

Collector-emitter saturation voltage  

DC current transfer ratio  

T

r

ansition frequency  

V

CE(sat)  

h

FE  

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=50

Ω  

–

f

T  

3.2  

0.8  

4

GHz  

pF  

ps  

dB  

Output capacitance  

Cob  

1.5  

12  

–

Collector-base time constant  

Noise factor  

rbb`Cc  

NF  

3.5  

Rev.O 1/2  

LESHAN RADIO COMPANY, LTD.  

L2SC3838LT1G;S-L2SC3838LT1G  

SOT

–

23  

NOTES:  

1. DIMENSIONING AND TOLERANCING PER ANSI  

Y14.5M,1982  

A

L

2. CONTROLLING DIMENSION: INCH.  

3

INCHES  

MAX  

MILLIMETERS  

DIM  

S

B

MIN  

MIN  

2.80  

1.20  

0.89  

0.37  

1.78  

0.013  

0.085  

0.35  

0.89  

2.10  

0.45  

MAX  

3.04  

1.40  

1.11  

0.50  

2.04  

0.100  

0.177  

0.69  

1.02  

2.64  

0.60  

1

2

A

B

C

D

G

H

J

0.1102  

0.0472  

0.0350  

0.0150  

0.0701  

0.0005  

0.0034  

0.0140  

0.0350  

0.0830  

0.0177  

0.1197  

0.0551  

0.0440  

0.0200  

0.0807  

0.0040  

0.0070  

0.0285  

0.0401  

0.1039  

0.0236  

V

G

C

K

L

H

J

D

K

S

V

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