Microsemi MDS150 150 watts, 50 volts, pulsed avionics 1030 - 1090 mhz Datasheet

MDS150
150 Watts, 50 Volts, Pulsed
Avionics 1030 - 1090 MHz
GENERAL DESCRIPTION
CASE OUTLINE
55AW Style 1
The MDS150 is a high power COMMON BASE bipolar transistor. It is
designed for MODE-S systems in the 1030 - 1090 MHz frequency band. The
transistor includes input prematch for broadband performance. The device has
gold thin-film metallization and diffused ballasting in a hermetically sealed
package for proven highest MTTF.
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation
350 W
Device Dissipation @25°C1
Maximum Voltage and Current
Collector to Emitter Voltage (BVces)
60 V
Emitter to Base Voltage (BVebo)
3.5 V
Peak Collector Current (Ic)
4A
Maximum Temperatures
Storage Temperature
-65 to +150 °C
Operating Junction Temperature
+200 °C
ELECTRICAL CHARACTERISTICS @ 25°C
SYMBOL
CHARACTERISTICS
Pout
Pin
Pg
ηc
VSWR1
Pd1
Trise1
Power Out
Power Input
Power Gain
Collector Efficiency
Load Mismatch Tolerance
Pulse Droop
Rise Time
TEST CONDITIONS
F = 1030, 1090 MHz
Vcc = 50 Volts
PW = Note 2
DF = Note 2
MIN
TYP
MAX
150
20
10
34
3:1
0.5
100
UNITS
W
W
dB
%
dB
nSec
FUNCTIONAL CHARACTERISTICS @ 25°C
BVebo
BVces
BVcbo
hFE
θjc1
Emitter to Base Breakdown
Collector to Emitter Breakdown
Collector to Base Breakdown
DC – Current Gain
Thermal Resistance
Ie = 5 mA
Ic = 25 mA
Ic = 25 mA
Vce = 5V, Ic = 500 mA
3.5
60
60
20
V
V
V
0.5
°C/W
NOTE 1: AT RATED OUTPUT POWER AND PULSE CONDITIONS
NOTE 2: Burst: 0.5uS ON, 0.5uS OFF x 120, repeated every 6.4mS
Initial Release - August 2007 Rev. A
Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit
our web site at www.microsemi.com or contact our factory direct.
MDS150
TEST FIXTURE LAYOUT AND SCHEMATIC
Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit
our web site at www.microsemi.com or contact our factory direct.
MDS150
Microsemi reserves the right to change, without notice, the specifications and information contained herein. Visit
our web site at www.microsemi.com or contact our factory direct.
Similar pages