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 ntoice.
CHARACTERISTICS
T
C
= 25
O
C
SYMBOL
TEST CONDITIONS
MINIMUM
TYPICAL MAXIMUM UNITS
BV
DSS
I
D
= 50 mA
125
V
I
DSS
V
DS
= 50 V
V
GS
= 0 V
5.0
mA
I
GSS
V
DS
= 0 V
V
GS
= 20 V
1.0
A
V
GS(th)
I
D
= 100 mA
V
DS
= 10 V
1.0
5.0
V
g
fs
I
D
= 5.0 A
V
DS
= 10 V
3,000
mS
C
iss
C
oss
C
rss
V
DS
= 50 V
V
GS
= 0 V
f = 1.0 MHz
350
250
20
pF
P
G
D
V
DD
= 50 V
I
DQ
= 500 mA P
out
= 300 W
f = 175 MHz
14
60
15
65
dB
%
V
SWR
= 5:1
AT ALL PHASE
ANGLES
NO DEGRADATION IN OUTPUT POWER
VHF POWER MOSFET
N-Channel Enhancement Mode
VFT300-50
PACKAGE STYLE .400 BAL FLG(D)
ORDER CODE: ASI10710
DESCRIPTION:
The
VFT300-50
is Designed for
AM/FM Power Amplifier Applications up
to 250 MHz.
FEATURES:
P
G
= 15 dB Typ. at 300W/ 175 MHz
5:1 Load VSWR Capability
OmnigoldTM Metalization System
MAXIMUM RATINGS
I
D
40 A
V
DSS
125 V
V
GS
40 V
P
DISS
500 W @ T
C
= 25
O
C
T
J
-65
O
C to +150
O
C
T
STG
-65
O
C to +200
O
C
JC
0.35
O
C/W
MINIMUM
inches / mm
.380 / 9.65
.580 / 14.73
B
C
D
E
F
G
A
MAXIMUM
.620 / 15.75
.390 / 9.91
inches / mm
H
DIM
K
L
I
J
.003 / 0.08
.060 / 1.52
.007 / 0.18
.070 / 1.78
.230 / 5.84
N
M
.850 / 21.59
.870 / 22.10
.220 / 5.59
.230 / 5.84
.435 / 11.05
.100 / 2.54
.115 / 2.92
.407 / 10.34
.395 / 10.03
1.335 / 33.91
1.345 / 34.16
.210 / 5.33
.080x45
A
B
F
G
H
I
J
K
L
M
(4X).060 R
.1925
D
C
E
FULL R
N
.125 / 3.18
1.090 / 27.69
1.105 / 28.07
D
D
G
G
Source connected to
flange
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