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參數資料
型號: 1819CD60
英文描述: BJT
中文描述: 雙極型晶體管
文件頁數: 1/3頁
文件大小: 306K
代理商: 1819CD60
1819CD60
60 Watts PEP, 25 Volts, Class AB
CDMA Personal 1805 - 1880 MHz
GENERAL DESCRIPTION
CASE OUTLINE
55SW, STYLE 2
COMMON EMITTER
The 1819CD60 is a COMMON EMITTER transistor capable of providing 60
Watts of Class AB, RF PEP output power over the band 1805-1880 MHz. This
transistor is specifically designed for
LINEAR
PERSONAL (PCN) CDMA
COMMUNICATIONS BASE STATION
amplifier applications. It includes
two stage input and single output prematching. It utilizes Gold metalization and
EMITTER ballasting to provide high reliability and supreme ruggedness.
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25 C 200 Watts
Maximum Voltage and Current
BVces Collector to Emitter Voltage 55 Volts
BVcer Collector to Emitter Voltage 50 Volts
BVebo Emitter to Base Voltage 3.5 Volts
Ic Collector Current 20.0 Amps
Maximum Temperatures
Storage Temperature - 65 to + 150 C
Operating Junction Temperature + 200 C
ELECTRICAL CHARACTERISTICS @ 25 C
O
SYMBOL
CHARACTERISTICS
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Pout - 1 dB
Pin
Rl
η
c
VSWR
1
Pg - SS
Power Out - PEP
Power Input - PEP
Return Loss
Collector Efficiency
Load Mismatch Tolerance
F =1805 - 1880 MHz
Vce = 25 Volts
Icq = 400 mAmps
As Above
F = 1805 MHz, CDMA Power
Pave = +39 dBm
Pout = 20 W PEP
60
Watt
Watt
dB
%
10.5
-10
42
3:1
Power Gain - Small Signal
dB
8.5
8.5
44
9.0
SR*
-
CDMA
* Spectral Regrowth is measured at 885 kHz offset frequency from reference channel center.
Spectral Regrowth
Adjacent Channel Power Ratio
Vce = 25 V, Pave = +39 dBm
Measurement BW = 30 kHz
-38
dBc
BVces
BVcer
BVebo
Ices
h
FE
θ
jc
Collector to Emitter Breakdown
Collector to Emitter Breakdown
Emitter to Base Breakdown
Collector Leakage Current
DC - Current Gain
Thermal Resistance
Ic = 100 mA
Ic = 100 mA, Re = 10 Ohms
Ie = 25 mA
Vce = 27 Volts
Vce = 5 V, Ic = 1.5 A
Tc = 25
C
55
50
3.5
Volts
Volts
Volts
mA
30
100
.87
20
C/W
o
o
Issue C April 1998
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 BY CONTACTING THE FACTORY.
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