CYStech Electronics Corp.
General Purpose NPN Epitaxial Planar Transistor
Spec. No. : C201S3
Issued Date : 2002.05.18
Revised Date : 2006.08.17
Page No. : 1/5
BTC4082S3
Description
The BTC4082S3 is designed for using in VHF & UHF oscillators and VHF mixer in tuner of a TV
receiver.
Features
•
High transition frequency. ( f
T
= 1.0GHz, T
YP
. @ V
CB
=10V, I
C
=10mA, f=200MHz )
•
Very low capacitance. ( Cob = 1.4 pF , T
YP
. @ V
CB
=10V, f=1MHz )
•
Small R
bb’
-Cc and high gain. ( R
bb’
-Cc = 8ps , T
YP
. @V
CB
=10V, Ic=10mA, f=31.8MHz)
•
Small NF. ( NF = 5.5dB , T
YP
. @V
CE
=12V, Ic=2mA, f=200MHz, Rg=50ohm )
•
Pb-free package
Symbol
BTC4082S3
Outline
SOT-323
B：Base
C：Collector
E：Emitter
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation
Junction Temperature
Storage Temperature
BTC4082S3
Symbol
V
CBO
V
CEO
V
EBO
I
C
Pd
Tj
Tstg
Limits
25
18
3
50
200
150
-55~+150
Unit
V
V
V
mA
mW
°C
°C
CYStek Product Specification
CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
