UML25S
NPN SILICON RF POWER TRANSISTOR
DESCRIPTION:
The
UML25S
is Designed for Class
C Amplifiers in 225 to 400 MHz
Military Communication Equipment.
PACKAGE STYLE .280 4L STUD
A
45°
FEATURES:
•
P
G
= 9.5 dB Typical at 400 MHz
•
Economical .280” Stud Package
•
Omnigold™
Metalization System
B
D
C
J
MAXIMUM RATINGS
I
C
V
CBO
V
CEO
V
EBO
P
DISS
T
J
T
STG
θ
JC
3.0 A
60 V
30 V
3.5 V
45 W @ T
C
= 25 C
-65
O
C to +200
O
C
-65 C to +150 C
3.0
O
C/W
O
DIM
A
B
C
D
E
F
G
H
I
J
K
E
F
G
H
K
MINIMUM
inches / mm
I
#8-32 UNC
MAXIMUM
inches / mm
1.010 / 25.65
.220 / 5.59
.270 / 6.86
.003 / 0.08
.117 / 2.97
.572 / 14.53
.130 / 3.30
.245 / 6.22
.640 / 16.26
.175 / 4.45
.275 / 6.99
1.055 / 26.80
.230 /5.84
.285 / 7.24
.007 / 0.18
.137 / 3.48
O
.255 / 6.48
.217 / 5.51
.285 / 7.24
O
O
ORDER CODE: ASI10694
CHARACTERISTICS
SYMBOL
BV
CES
BV
CBO
BV
EBO
I
CBO
h
FE
C
OB
P
G
η
D
I
C
= 50 mA
I
C
= 50 mA
I
E
= 5 mA
V
CB
= 30 V
T
C
= 25 C
NONETEST
CONDITIONS
MINIMUM TYPICAL MAXIMUM
60
60
3.5
3.0
UNITS
V
V
V
mA
---
pF
dB
%
V
CE
= 5.0 V
V
CB
= 28 V
V
CC
= 28 V
I
C
= 500 mA
f = 1.0 MHz
P
OUT
= 25 W
f = 400 MHz
10
120
30
9.0
60
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
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