0405-1000M Rev C
.
0405-1000M
1000 Watts - 40 Volts, 300µs, 10%
UHF Pulsed Radar 400 - 450 MHz
GENERAL DESCRIPTION
The 0405-1000M is an internally matched, COMMON EMITTER transistor
capable of providing 1000 Watts of pulsed RF output power in a push-pull
configuration at three hundreds microsecond pulse width ten percent duty
factor across the frequency band 400-450 MHz. This hermetically sealed
transistor is specifically designed for medium pulse radar applications. It
utilizes gold metallization and diffused emitter ballasting to provide high
reliability and supreme ruggedness.
CASE OUTLINE
55SL, STYLE 2
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25
o
C
1
Maximum Voltage and Current
BVces
Collector to Emitter Voltage
BVebo
Emitter to Base Voltage
Ic
Collector Current
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
1400 Watts
85 Volts
3.5 Volts
70 Amps
- 65 to + 200
o
C
+ 200
o
C
ELECTRICAL CHARACTERISTICS @ 25
O
C
SYMBOL
Pout
Pin
Pg
η
c
Pd
VSWR
1
CHARACTERISTICS
Power Out (Note 2) Pulsed
Power Input, Pulsed
Power Gain
Collector Efficiency
Pulse Amplitude Droop
Load Mismatch Tolerance
TEST CONDITIONS
F = 400, 425,450 MHz
Vcc = 40 Volts,
Pulse Width = 300
µs
Duty = 10 %
As above
F = 425MHz, Po =1000W
MIN
1000
112
9.5
45
10
0.7
2:1
TYP
MAX
UNITS
Watts
Watts
dB
%
dB
FUNCTIONAL CHARACTERISTICS @ 25
O
C
Bvces
Ices
Iebo
Hfe
θ
jc
1
Collector to Emitter Breakdown
Collector to Emitter Leakage
Emitter to Base Leakage Current
DC Current Gain
Thermal Resistance
Ic = 50 mA
Vce = 50 Volts
Veb = 3.0 Volts
Vce = 5 V, Ic = 1000mA
Rated Pulse Condition
75
30
25
10
0.08
o
Volts
mA
mA
C/W
Issue Nov. 2006
Note 1: Pulse width = 300 us, duty = 10%
Note 2: Power Input = 112 Watts max Peak Pulsed
Note 3: This part is tested at fixed Pout=1000W.
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.
Microsemi Corp. 3000 Oakmead Village Drive, Santa Clara, CA 95051-0808 TEL. 408-986-8031 FAX 408-869-2324
MICROSEMI [ MICROSEMI CORPORATION ]
