MRF238
NPN SILICON RF POWER TRANSISTOR
PACKAGE STYLE .380" 4L STUD
.112x45°
A
C
B
E
E
B
H
I
J
DESCRIPTION:
The
MRF238
is Designed for
13.6 V FM Large-Signal Amplifier
Applications to 175 MHz.
D
ØC
#8-32 UNC-2A
F
E
G
MAXIMUM RATINGS
DIM
MINIMUM
inches / mm
MAXIMUM
inches / mm
I
C
V
CE
V
CB
P
DISS
T
STG
5.0 A
(CONT)
18 V
60 V
65 W @ T
C
= 25 C
-65 C to +150 C
O
O
O
A
B
C
D
E
F
G
H
I
J
.220 / 5.59
.980 / 24.89
.370 / 9.40
.004 / 0.10
.320 / 8.13
.100 / 2.54
.450 / 11.43
.090 / 2.29
.155 / 3.94
.230 / 5.84
.385 / 9.78
.007 / 0.18
.330 / 8.38
.130 / 3.30
.490 / 12.45
.100 / 2.54
.175 / 4.45
.750 / 19.05
CHARACTERISTICS
SYMBOL
BV
CBO
BV
CEO
BV
EBO
I
CBO
h
FE
C
ob
G
PE
η
I
C
= 15 mA
T
C
= 25 C
O
TEST CONDITIONS
I
C
= 100 mA
I
E
= 5.0 mA
V
CB
= 30 V
V
CE
= 5.0 V
V
CB
= 15 V
V
CC
= 13.6 V
P
out
= 30 W
I
C
= 1.0 A
f = 1.0 MHz
f = 160 MHz
MINIMUM TYPICAL MAXIMUM
36
18
4.0
2.0
5.0
105
9.0
60
10
130
UNITS
V
V
V
mA
---
pF
dB
%
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 ]
