PH1214-220M
Radar Pulsed Power Transistor
220W, 1.2-1.4 GHz, 150µs Pulse, 10% Duty
M/A-COM Products
Released, 30 May 07
Outline Drawing
Features
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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
Absolute Maximum Ratings at 25°C
Parameter
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current (Peak)
Power Dissipation @ +25°C
Storage Temperature
Junction Temperature
Symbol
VCES
VEBO
IC
Rating
Units
V
70
3.0
V
21
A
PTOT
TSTG
TJ
700
W
°C
°C
-65 to +200
200
Electrical Specifications: TC = 25 ± 5°C (Room Ambient )
Parameter
Test Conditions
Frequency
Symbol Min
Max Units
Collector-Emitter Breakdown Voltage IC = 100mA
BVCES
ICES
70
-
-
V
Collector-Emitter Leakage Current
Thermal Resistance
Output Power
VCE = 40V
10
mA
Vcc = 40V, Pin = 40W
Vcc = 40V, Pin = 40W
Vcc = 40V, Pin = 40W
Vcc = 40V, Pin = 40W
F = 1.2, 1.3, 1.4 GHz
F = 1.2, 1.3, 1.4 GHz
F = 1.2, 1.3, 1.4 GHz
F = 1.2, 1.3, 1.4 GHz
RTH(JC)
POUT
GP
-
0.25
°C/W
W
220
7.4
50
-
-
-
Power Gain
dB
Collector Efficiency
%
ηC
Input Return Loss
Vcc = 40V, Pin = 40W
Vcc = 40V, Pin = 40W
Vcc = 40V, Pin = 40W
Vcc = 40V, Pin = 40W
F = 1.2, 1.3, 1.4 GHz
F = 1.2, 1.3, 1.4 GHz
F = 1.2, 1.3, 1.4 GHz
F = 1.2, 1.3, 1.4 GHz
RL
-
-
-9
dB
dB
-
Pulse Droop
Droop
VSWR-T
VSWR-S
0.8
Load Mismatch Tolerance
Load Mismatch Stability
-
3:1
-
1.5:1
-
1
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.
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information contained herein without notice.