SGS Thomson Microelectronics AM0912-300 Datasheet
RF & MICROWAVE TRANSISTORS
.REFRACTORY/GOLD METALLIZATION
.EMITTER SITE BALLASTED
. 15: 1 VSWR C APABI LIT Y
. LOW THERMAL RESISTANCE
.INPUT/OUTPUT MATCHING
.O VERLAY GEOMETRY
.METAL/CERAMIC HERMETIC PACKAGE
.P
OUT
300 W MIN. WITH 7.0 dB GAIN
=
.BANDWIDTH 255 MHz
DESCRIPTIO N
The AM0912-300 avionics power transistor is a
broadband, high peak pulse power device specifically designed for avionics applications requiring
broad bandwidth with moderate duty cycle and
pulse width constraints such as ground/ship based
DME/TACAN.
The AM0912-300 is also designed for specialized
applications where reduced power is provided
under pulse formats utilizing short pulse widths
and high burst or overall duty cycles.
This device is capable of withstanding 15:1 VSWR
mismatch load condition at any phase angle under
full rated conditions.
The AM0912-300 is housed in the unique BIGPAC Hermetic Metal/Ceramic package with internal Input/Output matching structures.
AM0912-300
AVIONI CS APPLICA TIONS
.400 x . 500 2LFL (S038)
hermetically sealed
ORDER CODE
AM0912-300
PIN CONNEC TIO N
1. Collector 3. Emitter
2. Base 4. Base
BRANDING
0912-300
ABSOLU TE MAXIMUM RAT ING S (T
Symbol Parameter Value Unit
P
DISS
I
C
V
CC
T
J
T
STG
THERMA L DATA
R
TH(j-c)
*Appliesonly torated RFamplifieroperation
September 1992
Power Dissipation* (TC≤ 100°C) 940 W
Device Current* 24 A
Collector-Supply Voltage* 50 V
Junction Temperature (Pulsed RF Operation) 250
Storage Temperature − 65 to +200
Junction-Case Thermal Resistance* 0.16 °C/W
case
25°C)
=
°
C
°
C
1/6
AM0912-300
ELEC TRICAL SPECI F ICA TI ONS (T
case
= 25°C)
STATIC
Symbol Test Condi tion s
BV
BV
BV
I
CES
h
CBO
EBO
CER
FE
IC= 50mA IE= 0mA 65 80 — V
IE= 15mA IC= 0mA 3.0 — — V
IC = 50mA RBE= 10Ω 65 — — V
VCE= 50V — — 30 mA
VCE= 5V IC= 5A 10 — — —
DYNAMIC
Symb ol Test Condi tions
P
OUT
η
cf=960 — 1215MHz P
G
P
Note: Pulse Wi dth
f = 960 — 1215MHz P
f = 960 — 1215MHz P
10µSec
=
Duty Cycl e=10%
60W V
=
IN
60W V
=
IN
60W V
=
IN
Value
Min. Typ. M ax.
Value
Min. Typ. Max.
50V 300 330 — W
=
CC
50V 38 45 — %
=
CC
50V 7.0 7.4 — dB
=
CC
Unit
Uni t
2/6
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