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
•
N
ORTH
HOLLY
W
OOD, CA
91605
•
(818) 982-1200
•
FAX (818) 765-3004 1/1
S
p
ecifi
c
ations are sub
j
ect to c
han
g
e without
notice.
CHA
RA
CTERISTICS
T
C
= 25
O
C
SYMBOL
TEST CONDITIONS
MINI
M
UM
TYPICA
L
MA
XIMUM
UNITS
BV
CBO
I
C
= 15 mA
36
V
BV
CEO
I
C
= 100 mA
18
V
BV
EBO
I
E
= 5.0 mA
4.0
V
I
CBO
V
CB
= 30 V
2.0
mA
h
FE
V
CE
= 5.0 V I
C
= 1.0 A
5.0
---
C
ob
V
CB
= 15 V
f = 1.0 MHz
105
130
pF
G
PE
η
η
η
η
V
CC
= 13.6 V
P
out
= 30 W
f = 160 MHz
9.0
60
10
dB
%
NPN SILICON RF POWER TRANSISTOR
MRF238
DESCRIPTION:
The
MRF238
is Designed f
or
13.6 V FM Large-Sig
nal Amplifier
Applications to 175 MHz.
MA
XIMUM RA
TINGS
I
C
5.0 A
(CONT)
V
CE
18 V
V
CB
60 V
P
DISS
65 W
@ T
C
= 25
O
C
T
STG
-65
O
C to +150
O
C
PA
CK
A
GE STY
LE .380" 4L STUD
MI
NI
MUM
inches /
mm
.004 / 0.10
.370 / 9.40
.320 / 8.13
B
C
D
E
F
G
A
MAXIMUM
.385 / 9.78
.330 / 8.38
.130 / 3.30
.007 / 0.18
inches /
mm
H
.090 /
2.29
.100 /
2.54
DI
M
.220 /
5.59
.230 /
5.84
.490 / 12.45
.450 / 11.43
I
J
.155 /
3.94
.175 /
4.45
.750 / 19.05
.980 / 24.89
.100 / 2.54
E
F
D
ØC
B
.112x45°
G
H
J
I
A
#8-32 UNC-2A
C
B
E
E
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