SGS Thomson Microelectronics AM1011-075 Datasheet
RF & MICROWAVE TRANSISTORS
L-BAND AVI ONICS APPL ICATIO NS
.REFRACTORY/GOLD METALLIZATION
.EMITTER SITE BALLASTED
. 10: 1 VSWR CAPABILITY
. LOW THERMAL RESISTANCE
.INPUT/OUTPUT MATCHING
.O VERLAY GEOMETRY
.METAL/CERAMIC HERMETIC PACKAGE
.P
= 75 W MIN. WITH 9.2 dB GAIN
OUT
.400 x .400 2LFL (S036)
ORDER CODE
AM1011-075
AM1011-075
hermeticallysealed
BRAN DI NG
1011-75
DESCRIPTION
The AM1011-075 device is a high power Class
C trans istor s pecifi ca lly designed for L- Band
Avionics transponder/interrogator pulsed output
and driver applications.
This device is capable of operation over a wide
range of pulse widths, duty cycles, and temperatures and is capable of withstanding 10:1 output
VSWR at rated RF conditions. Low RF thermal
resistance and computerized automatic wire bonding techniques ensure high reliability and product
consistency.
The AM1011-075 is supplied in the AMPAC Her-
metic Met al/C eramic package wit h internal
Input/Output matching structures.
ABSOLU TE M AXI MUM RAT ING S (T
Symbol Parameter Value Unit
P
T
DISS
I
V
CC
T
STG
C
J
Power Dissipation* (TC≤ 100°C) 175 W
Device Current* 5.4 A
Collector-Supply Voltage* 55 V
Junction Temperature (Pulsed RF Operation) 250
Storage Temperature − 65 to +200
case
25°C)
=
PIN CO NNE C TIO N
1. Collector 3. Emitter
2. Base 4. Base
°
C
°
C
THERMA L DATA
R
TH(j-c)
*Appliesonly to rated RF amplifieroperation
September 1992
Junction-Case Thermal Resistance* 0.86 °C/W
1/4
AM1011-075
ELEC TRICA L SPECI F ICATIONS (T
case
=
STATIC
Symbol Test Co ndition s
BV
BV
BV
I
CES
h
CBO
EBO
CER
FE
I
10mA I
=
C
I
4mA I
=
E
0mA 65 — — V
=
E
0mA 3.5 — — V
=
C
IC = 20mA RBE= 10Ω 65 — — V
V
50V — — 6 mA
=
CE
V
5V I
=
CE
1mA 10 — — —
=
C
DYNAMIC
Symb ol Test Co n dition s
P
OUT
η
cf=1090MHz P
G
P
Note: Pulse Width
f=1090MHz P
f=1090MHz P
32µSec
=
Duty Cycl e=2%
9W Peak V
=
IN
9W Peak V
=
IN
9W Peak V
=
IN
25°C)
Value
Min. Typ. Max.
Value
Min. Typ. Max.
50V 75 84 — W
=
CC
50V 48 56 — %
=
CC
50V 9.2 9.7 — dB
=
CC
Unit
Uni t
TYPICAL PERFO RM AN CE
120
110
P
O
100
W
E
90
R
O
80
U
T
70
P
U
60
T
50
W
A
40
T
T
S
30
20
45678910111213141516
TYPICAL POWER OUTPUT & COLLECTOR
TYPICAL POWER OUTPUT &
EFFICIENCY vs POWER INPUT
COLLECTOR EFFICIENCY vs
POWER INPUT
P
OUT
η
C
POWER INPUT (WATTS)
POWER INPUT (WATTS)
80
75
C
O
70
L
L
E
65
C
T
O
60
R
E
55
F
F
50
.
%
45
40
2/4
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