SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
NPN Epitaxial Planar Silicon Transistor
VHF to UHF Wide-Band
Low-Noise Amplifier Applications
Ordering number:EN5043
2SC4868
Features
· Low noise : NF=1.2dB typ (f=1GHz).
· High gain : S21e2=13dB typ (f=1GHz).
· High cutoff frequency : fT=9.0GHz typ.
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatloVesaB-ot-rotcelloCV
egatloVrettimE-ot-rotcelloCV
egatloVesaB-ot-rettimEV
tnerruCrotcelloCI
noitapissiDrotcelloCP
erutarepmeTnoitcnuJjT 051
erutarepmeTegarotSgtsT 051+ot55–
C
C
Package Dimensions
unit:mm
2018B
[2SC4868]
0.16
3
1
0.95
0.95
1.9
2.9
OBC
OEC
OBE
0.5
2.5
1.5
2
0.5
0 to 0.1
1 : Base
1.1
0.8
2 : Emitter
3 : Collector
SANYO : CP
61V
8V
5.1V
05Am
002Wm
˚C
˚C
Electrical Characteristics at Ta = 25˚C
retemaraPlobmySsnoitidnoC
tnerruCffotuCrotcelloCI
tnerruCffotuCrettimEI
niaGtnerruCCD
tcudorPhtdiwdnaB-niaGf
ecnaticapaCtuptuO
niaGrefsnarTdrawroF
erugiFesioN
* : The 2SC4868 is classified by 15mA hFE as follows :
Marking : GN
h
V
OBC
V
OBE
V
EF
V
T
V
boC
2
V
|e12S|
FNVECI,V5=
I,V01=
BC
BE
EC
EC
BC
EC
0=0.1Aµ
E
I,V1=
0=01Aµ
C
I,V5=
Am51=
C
I,V5=
Am51=
C
zHM1=f,V01=
I,V5=
C
C
0213060814090725531
zHG1=f,Am51=
zHG1=f,Am5=2.15.2Bd
hFE rank : 3, 4, 5
12099HA (KT)/31395YK (KOTO) TA-0245 No.5043–1/4
sgnitaR
nimpytxam
*06*072
0.9zHG
6.01.1Fp
0131Bd
tinU