1
Features
• NPN silicon microwave power transistors
• Common base configuration
• Broadband Class C operation
• High efficiency inter-digitized geometry
• Diffused emitter ballasting resistors
• Gold metallization system
• Internal input and output impedance matching
• Hermetic metal/ceramic package
• RoHS compliant
Electrical Specifications: T
Absolute Maximum Ratings at 25°C
Radar Pulsed Power Transistor
110W, 2.7-2.9 GHz, 100µs Pulse, 10% Duty
Collector-Emitter Breakdown Voltage I
Collector-Emitter Leakage Current
Thermal Resistance
Output Power
Power Gain
Collector Efficiency
Input Return Loss
Load Mismatch Tolerance
Load Mismatch Stability
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current (Peak)
Power Dissipation @ +25°C
Storage Temperature
Junction Temperature
ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for
development. Performance is based on target specifications, simulated results, and/or prototype
measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under develop-
ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has
been fixed. Engineering samples and/or test data may be available. Commitment to produce in
volume is not guaranteed.
Parameter
Parameter
Symbol
V
V
P
T
T
EBO
I
STG
CES
TOT
C
J
V
Vcc = 36V, Pin = 23W
Vcc = 36V, Pin = 23W
Vcc = 36V, Pin = 23W
Vcc = 36V, Pin = 23W
Vcc = 36V, Pin = 23W
Vcc = 36V, Pin = 23W
Vcc = 36V, Pin = 23W
C
CE
= 50mA
Test Conditions
C
= 36V
= 25 ± 5°C (
-65 to +200
Rating
330
3.0
8.0
200
63
Room Ambient
Units
°C
°C
W
V
V
A
F = 2.7, 2.8, 2.9 GHz
F = 2.7, 2.8, 2.9 GHz
F = 2.7, 2.8, 2.9 GHz
F = 2.7, 2.8, 2.9 GHz
F = 2.7, 2.8, 2.9 GHz
F = 2.7, 2.8, 2.9 GHz
F = 2.7, 2.8, 2.9 GHz
Frequency
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or
information contained herein without notice.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 82.94.844.8296 / Fax: 82.94.844.8298
Outline Drawing
Visit www.macom.com for additional data sheets and product information.
)
Symbol
VSWR-S
VSWR-T
R
BV
P
I
TH(JC)
G
η
RL
CES
OUT
CES
C
P
M/A-COM Products
Released, 29 Jun 07
Min
110
6.8
63
35
-
-
-
-
-
Max
1.5:1
7.5
0.3
2:1
-6
-
-
-
-
Units
°C/W
mA
dB
dB
W
%
V
-
-