R.3.070799
GHz TECHNOLOGY INC. RE SERVE S THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE. GHz RECOMMENDS THAT BEFORE THE P RODUCT ( S ) DESCRI BE D HEREIN ARE
WRITTEN INTO SPECIFICATIONS, OR USED IN CRITICAL APPLICATIONS, THAT THE PERFORMANCE CHARACTERISTICS BE VERIFIED BY CONTACTING THE FACTORY.
GHz Te chnology In c. 3000 Oa kmead Village Drive, Santa Clara, CA 95051-0 808 Tel. 408 / 986-8031 Fax 408 / 986-8120
UMIL10P
10 Watts, 28 Volts, Class AB
UHF Communications 100 – 400 MHz
ADVANCED RELEASE
GENERAL DESCRIPTION
The UMIL10P is a COMMON EMITTER broadband transistor specifically
intended for use in the 100-400 MHz frequency band. It may be operated in
Class AB or C. Gold metallization and silicon diffused resistors ensure
ruggedness and high reliability.
CASE OUTLINE
55FU Style 2
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissi pation
Device Dissipation @2 5 !C 28 W
Maximum Voltage and Current
Collector to B a se Vo ltage (B Vces)55V
Emitter to Base Voltage (BVebo)4.0 V
Collector Current (Ic)1.5A
Maximu m T e mpe r a t u r e s
Storage Temperature -65 to +150 !C
Ope rating Junct ion Temperatur e +200 !CBacksid e Surface is Gold Metalized
ELECTRICAL CHARACTERISTICS @ 25!
!!
!C
SYMB OL CHARACTERISTICS TEST CONDITIONS MIN TYP MAX UNITS
Pout Power Out F = 400 MHz 10 W
Pin Power Input VCC = 28 Volts, Pout = 10W 1.0 W
PgPower Gain 10.0 dB
"cCollector Efficiency 45 50 %
VSWR Load Mismatch Tolerance 10:1 #
FUNCTIONAL CHARACTERISTICS @ 25!
!!
!C
BVebo Emitter to Base Breakdown Ie = 5 mA 4.0 V
BVces Collector to Emitter Breakdown Ic = 50 mA 55 V
BVceo Collector to Emitter Breakdown Ie = 50 mA 30 V
Cob Output Capacitance Vcb = 28V, F = 1 MHz 11.5 PF
hFE DC – Current Gain Vce = 5V, Ic = 200mA 10 150 $
%jc Thermal Resi sta nce 6.3 !C/W
Initial Issue May 1999
UMIL10P
POWER OUTPUT vs POWER INPUT
Vcc = 28 V, f = 400 MHz
0
4
8
12
16
20
0 1 1.5 2 2.7
POWER INPUT (WATTS)
Pout (WATTS)
DC SAFE OPERATING AREA
0
0.4
0.8
1.2
1.6
2
0 10202530
Vce (VOLTS)
COLLECTOR CURRENT
(AMPS)
POWER GAIN vs FREQUENCY
Vcc = 28 V
4
8
12
16
20
100 140 200 300 400 500 540 600
FREQUENCY (MHz)
POWER GAIN (dB)
