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 0405-1000M Rev C
.
0405-1000M
1000 Watts - 40 Volts, 300s, 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 @ 25oC1 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 + 200oC + 200oC
ELECTRICAL CHARACTERISTICS @ 25 OC
SYMBOL Pout Pin Pg c Pd VSWR1 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 s 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 OC
Bvces Ices Iebo Hfe jc1 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
0405-1000M Rev C
.
0405-1000M
0405-1000M Pout Vs. Pin @300uS10%40V
1400 1200 1000 800 600 400 200 0 0.0 20.0 40.0 60.0 80.0 100.0 120.0
Performance Curves
Ot u P wrW up t o e ( )
400MHz 425MHz 450MHz
Input Power (W)
0405-1000M Efficiency Vs. Pin @300uS10%40V
100% 90% 80% 70%
E i i ny f ce c f
60% 50% 40% 30% 20% 10% 0% 0.0 20.0 40.0 60.0 80.0 100.0 120.0 400MHz 425MHz 450MHz
Input Power(W)
12 11.5 11 10.5 10 9.5
0405-1000M Band Width@300uS10%40V
P u(W ot )
9 8.5 8 7.5 7 6.5 6 5.5 5 400 405 410 415 420 425 430
Pin=95W
435
440
445
450
Frequency(MHz)
Single-Ended Impedance Information
Single-Ended Impedance Freq Zs Zl 400 1.39-j2.9 0.79-j2.41 425 1.94-j2.93 0.86-j2.55 450 2.21-j3.07 0.91-j2.95
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
0405-1000M Rev C
0405-1000M
Broadband Test Fixture
Board Material ARLON 2.55 31 Mil TRL Measurement
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
0405-1000M Rev C
0405-1000M
Case Outline
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


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