DME150 Datasheet, PDF (1/2 Pages) GHz Technology – 150 Watts, 50 Volts, Pulsed Avionics 1025 - 1150 MHz

DME 150
150 Watts, 50 Volts, Pulsed
Avionics 1025 - 1150 MHz
GENERAL DESCRIPTION
The DME 150 is a high power COMMON BASE bipolar transistor. It is
designed for pulsed systems in the frequency band 1025-1150 MHz. The
device has gold thin-film metallization and diffused ballasting for proven
highest MTTF. The transistor includes input and ouput prematch for
broadband capabilit. Low thermal resistance package reduces junction
temperature, extends life.
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25^oC²
290 Watts
Maximum Voltage and Current
BVces Collector to Base Voltage
BVebo Emitter to Base Voltage
Ic
Collector Current
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
55 Volts
4.0 Volts
15 Amps
- 65 to + 150^oC
+ 150^oC
CASE OUTLINE
55AY, STYLE 1
ELECTRICAL CHARACTERISTICS @ 25 ^OC
SYMBOL CHARACTERISTICS
TEST CONDITIONS MIN TYP MAX UNITS
Pout
Pin
Pg
η_c
VSWR
Power Out
Power Input
Power Gain
Collector Efficiency
Load Mismatch Tolerance
F = 1025-1150 MHz
Vcc = 50 Volts
PW = 10 µsec
DF = 1%
F = 1025 MHz
150
Watts
25 Watts
7.8
8.3
dB
40
%
20:1
BVebo
BVces
h_FE
θjc²
Emitter to Base Breakdown
Ie = 15 mA
4.0
Collector to Emitter Breakdown Ic = 25 mA
55
DC - Current Gain
Ic = 250 mA, Vce = 5 V 20
Thermal Resistance
Volts
Volts
100
0.6 ^oC/W
Note 1: At rated output power and pulse conditions
2: At rated pulse conditions
Rev A January 2009
Microsemi reserves the right to change, without notice, the specifications and information contained herein.
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