UMIL 10
100 Watts, 28 Volts, Class AB or C
Defcom 100 - 400 MHz
GENERAL DESCRIPTION
The UMIL10 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.
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25oC
28 Watts
Maximum Voltage and Current
BVces Collector to Emiter Voltage
BVebo Emitter to Base Voltage
Ic
Collector Current
55 Volts
4.0 Volts
1.5 A
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
- 65 to +150oC
+200oC
CASE OUTLINE
55FT, Style 2
ELECTRICAL CHARACTERISTICS @ 25 OC
SYMBOL CHARACTERISTICS
TEST CONDITIONS MIN TYP MAX UNITS
Pout
Pin
Pg
ηc
VSWR
Power Output
Power Input
Power Gain
Efficiency
Load Mismatch Tolerance
F = 400 MHz
Vcc = 28 Volts
Class C Bias
10
Watts
1.0 Watts
10.0
dB
60
%
30:1
BVebo Emitter to Base Breakdown
Ie = 5 mA
4.0
Volts
BVces Collector to Emitter Breakdown Ic = 50 mA
55
Volts
BVceo Collector to Emitter Breakdown Ie = 50 mA
30
Volts
Cob
Output Capacitance
Vcb = 28 V, F = 1 MHz
11.5
pF
hFE
DC - Current Gain
θjc
Thermal Resistance
Vce = 5 V, Ic = 200 mA 10
6.3
oC/W
Rev. A : August 2005
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained
herein. Visit our web site at www.advancedpower.com or contact our factory direct.