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TARGET DATA
July 2000
AM1214-130
RF POWER TRANSISTORS
L-BAND RADAR APPLICATIONS
REFRACTORY /GOLD METALLIZATION
EMITTER SITE BALLASTING
LOW RF THERMAL RESISTANCE
INPUT/OUTPUT MATCHING
OVERLAY GEOMETRY
METAL/CERAMIC HERMETIC PACKAGE
P
OUT
= 130 W MIN. WITH 8.0 dB GAIN
1215-1400 MHz OPERATION
DESCRIPTION
The AM1214-130 is a rugged, Class C common
base device designed as driver of AM1214-250 for
new L - Band medium & long pulse radar applica-
tions.
Minimal amplitude droop over a long pulse of 500
microsec. is guaranteed by a thermal design incor-
porating an overlay site-ballasted die geometry.
PIN CONNECTION
1
3
4
2
1. Collector
2. Base
3. Emitter
4. Base
M259
hermetically sealed
ORDER CODE
AM1214-130
BRANDING
XAM1214-130
ABSOLUTE MAXIMUM RATINGS (T
CASE
= 25
C)
Symbol
Parameter
Value
Unit
P
DISS
Power Dissipation (T
C
85C)*
TBD
W
I
C
Device Current*
12
A
V
CBO
Collector-Base Voltage
70
V
T
j
Operating Junction Temperature
+250
C
T
STG
Storage Temperature
-65 to +200
C
THERMAL DATA
R
th(j-c)
Junction -Case Thermal Resistance*
TBD
C/W
* Applies only to rated RF amplifier operation: 150 microsec / 10%
AM1214-130
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ELECTRICAL SPECIFICATION (T
CASE
= 25
C)
STATIC
DYNAMIC @ 150 MICROSEC / 10 %
DYNAMIC @ 500 MICROSEC / 10 %
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
BV
CBO
I
C
= 20 mA
I
E
= 0 mA
70
V
BV
CES
I
C
= 20 mA
V
BE
= 0 V
70
V
BV
EBO
I
E
= 10 mA
I
C
= 0 mA
3.5
V
I
CES
V
CE
= 40 V
V
BE
= 0 V
5
mA
h
FE
V
CE
= 5 V
I
C
= 0.25 A
10
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
P
OUT
f = 1215 - 1400 MHz
P
IN
= 20 W
V
CC
= 50 V
130
160
W
C
f = 1215 - 1400 MHz
P
IN
= 20 W
V
CC
= 50 V
40
45
%
G
P
f = 1215 - 1400 MHz
P
IN
= 20 W
V
CC
= 50 V
8.1
9.0
dB
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
P
OUT
f = 1215 - 1400 MHz
P
IN
= 20 W
V
CC
= 50 V
110
140
W
C
f = 1215 - 1400 MHz
P
IN
= 20 W
V
CC
= 50 V
40
45
%
G
P
f = 1215 - 1400 MHz
P
IN
= 20 W
V
CC
= 50 V
7.4
8.45
dB
AM1214-130
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by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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