A D V A N C E D S E M I C O N D U C T O R, I N C. REV.A
7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004 1/1
Specifications are subject to change without notice.
CHARACTERISTICS TC = 25
O
C
SYMBOL TEST CONDITIONS MINIMUM TYPICAL MAXIMUM UNITS
I
CBO
V
CB
= 10 V 400 µA
h
FE
V
CE
= 8.0 V I
C
= 15 mA 30 110 300 ---
f
t
V
CE
= 10 V I
C
= 60 mA f = 1.0 GHz 8.0 GHz
S21
2
V
CE
= 10 V I
C
= 60 mA f = 1.0 GHz 15.6 dB
S21 
2
V
CE
= 10 V I
C
= 60 mA f = 2.0 GHz 9.0 dB
P
1dB
V
CE
= 10 V I
C
= 75 mA f = 1.0 GHz 27 dBm
NF V
CE
= 8.0 V I
C
= 20 mA f = 1.0 GHz 1.6 dB
NPN SILICON RF TRANSISTOR
AT64020
DESCRIPTION:
The AT64020 is a Common Emitter
Device Designed for Medium Power
Class C Applications Operating at
VHF,UHF Frequencies.
MAXIMUM RATINGS
I
C
120 mA
I
C
180 mA (MAX)
V
CEO
15 V
V
CBO
25 V
V
EBO
1.5 V
T
J
200
O
C
T
STG
-65
O
C to +150
O
C
PACKAGE STYLE