Avionics Pulsed Power Transistor 175 Watts, 1030-1090 MHz, 250
µ
s Pulse, 10 % Duty
PH1090-175L
M/A-COM Division of AMP Incorporated n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
V2.00
Features
·
NPN Silicon Microwave Power Transistor
·
Common Base Configuration
·
Broadband Class C Operation
·
High Efficiency Interdigitated Geometry
·
Diffused Emitter Ballasting Resistors
·
Gold Metalization System
·
Internal Input and Output Impedance Matching
·
Hermetic Metal/Ceramic Package
Outline Drawing
1
Notes: (unless otherwise specified)
1. Tolerances are: inches ± .005" (millimeters ± 0.13mm)
Electrical Specifications at 25°C
Avionics Pulsed Power Transistor - 175 Watts,
1030-1090 MHz, 250
µ
s Pulse, 10% Duty
PH1090-175L
Absolute Maximum Rating at 25°C
Parameter
Symbol
Rating
Units
Collector-Emitter Voltage
V
CES
80
V
Emitter-Base Voltage
V
EBO
3.0
V
Collector Current (Peak)
I
C
10.5
A
Total Power Dissipation
@ +25°C
P
TOT
375
W
Storage Temperature
T
stg
-65 to +200
°C
Junction Temperature
T
j
200
°C
Broadband Test Fixture Impedance
F (MHz)
Z
IF
(
)
Z
OF
(
)
1030
3.4 + j5.6
2.3 + j2.2
1090
3.2 + j5.1
2.3 + j1.7
Symbol
Parameter
Test Conditions
Min
Max
Units
BV
CES
Collector-Emitter Breakdown
I
C
=125mA
80
-
V
I
CES
Collector-Emitter Leakage
V
CE
=45 V
-
12.5
mA
R
TH(JC)
Thermal Resistance
V
CC
=45 V, Pin=26 W, f=1090 MHz
-
0.4
°C/W
P
O
Output Power
V
CC
=45 V, Pin=26 W, f=1090 MHz
175
-
W
G
P
Power Gain
V
CC
=45 V, Pin=26 W, f=1090 MHz
8.3
-
dB
Collector Efficiency
V
CC
=45 V, Pin=26 W, f=1090 MHz
55
-
%
R
L
Input Return Loss
V
CC
=45 V, Pin=26 W, f=1090 MHz
9
-
dB
VSWR-T
Load Mismatch Tolerance
V
CC
=45 V, Pin=26 W, f=1090 MHz
-
2:1
-
VSWR-S
Load Mismatch Stability
V
CC
=45 V, Pin=26 W, f=1090 MHz
-
1.5:1
-
TEST FIXTURE
INPUT
CIRCUIT
ZIF
TEST FIXTURE
OUTPUT
CIRCUIT
ZOF
50
50
Avionics Pulsed Power Transistor 175 Watts, 1030-1090 MHz, 250
µ
s Pulse, 10 % Duty
PH1090-175L
M/A-COM Division of AMP Incorporated n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
V2.00
Electrical Schematic
1
Notes:
1. Dimensions in mils.
Electrical Schematic Parts List
C1, C2
10 pF ATC Size A
C3
68 uF 63 Volts
Q1
PH1090-175L
Board Type
Rogers 6010.5 .025" thick, E
R
= 10.5
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