MRF476
NPN SILICON RF POWER TRANSISTOR
PACKAGE STYLE TO-220AB (COMMON EMITTER)
DESCRIPTION:
The
ASI MRF476
is Designed for
12.5 V FM Large-Signal Amplifier
Applications to 30 MHz.
MAXIMUM RATINGS
I
C
V
CE
V
CB
P
DISS
T
STG
θ
JC
1.0 A
18 V
36 V
10 W @ T
C
= 25 °C
-65 °C to +150 °C
17.5 °C/W
1 = BASE
3 = EMITTER
2 = COLLECTOR
TAB = COLLECTOR
CHARACTERISTICS
SYMBOL
BV
CEO
BV
CES
BV
EBO
I
CBO
h
FE
C
ob
G
PE
η
IMD
I
C
= 10 mA
I
C
= 25 mA
I
E
= 1.0 mA
V
CB
= 15 V
V
CE
= 5.0 V
T
C
= 25 °C
TEST CONDITIONS
MINIMUM TYPICAL MAXIMUM
18
36
4.0
0.5
UNITS
V
V
V
mA
---
I
C
= 250 mA
f = 1.0 MHz
I
CQ
= 20 mA
P
out
= 3.0 W
(PEP)
f
2
= 30.001 MHz
10
50
25
35
V
CB
= 12.5 V
V
CC
= 12.5 V
f
1
= 30 MHz
pF
dB
%
dB
15
40
18
-35
-30
A D V A N C E D S E M I C O N D U C T O R, I N C.
7525 ETHEL AVENUE
•
NORTH HOLLYWOOD, CA 91605
•
(818) 982-1200
•
FAX (818) 765-3004
Specifications are subject to change without notice.
REV. A
1/1
ASI [ ADVANCED SEMICONDUCTOR ]
