UMIL 60
60 Watts, 28 Volts, Class AB Defcom 225 - 400 MHz
GENERAL DESCRIPTION
The UMIL60 is a double input matched COMM...
UMIL 60
60 Watts, 28 Volts, Class AB Defcom 225 - 400 MHz
GENERAL DESCRIPTION
The UMIL60 is a double input matched COMMON EMITTER broadband
transistor specifically intended for use in the 225-400 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
55HW, Style 2
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25oC Maximum Voltage and Current BVces Collector to Emiter Voltage BVebo Emitter to Base Voltage Ic Collector Current Maximum Temperatures Storage Temperature Operating Junction Temperature 140 Watts 60 Volts 4.0 Volts 8.0 A - 65 to +150 oC +150 oC
ELECTRICAL CHARACTERISTICS @ 25 OC
SYMBOL Pout Pin Pg ηc VSWR CHARACTERISTICS Power Output Power Input Power Gain Efficiency Load Mismatch Tolerance TEST CONDITIONS F = 400 MHz Vcc = 28 Volts MIN 60 8 8.8 9.0 60 5:1 TYP MAX UNITS Watts Watts dB %
BVebo BVces BVceo Cob hFE θjc
Emitter to Base Breakdown Collector to Emitter Breakdown Collector to Emitter Breakdown Output Capacitance DC - Current Gain Thermal Resistance
Ie = 5 mA Ic = 50 mA Ie = 50 mA Vcb = 28 V, F = 1 MHz Vce = 5 V, Ic = 2 A
4.0 60 33 75 10 .65
Volts Volts Volts pF
o
C/W
Issue August 1996
GHz TECHNOLOGY INC. RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE. GHz RECOMMENDS THAT BEFORE THE PRODUCT(S) DESCRIBED HEREIN ARE WRITTEN INTO SPECIFICATIONS, OR USED IN CRITICAL APPLICATIONS, THAT THE PERFORMANCE CHARACTERISTICS BE VERIFIED B...