1920A20 View Datasheet(PDF) - GHz Technology
Part Name
Description
Manufacturer
1920A20 Datasheet PDF : 3 Pages
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R.B.063099
1920A20
20 Watts, 25 Volts, Class A
10 dB Gain
Personal 1930 – 1990 MHz
GENERAL DESCRIPTION
The 1920A20 is a COMMON EMITTER transistor capable of providing 20
watts of Class A, RF output power over the band 1930-1990 MHz. This
transistor is specifically designed for PERSONAL COMMUNICATIONS
BASE STATION LINEAR amplifier applications. It includes input
prematching and utilizes Gold metalization and HIGH VALUE EMITTER
ballasting to provide high reliability and supreme ruggedness.
CASE OUTLINE
55SW Style 2
COMMON EMITTER
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25°C
190 Watts
Maximum Voltage and Current
Collector to Emitter Voltage (BVCES)
Collector to Emitter Voltage (LVCEO)
Emitter to Base Voltage (BVEBO)
Collector Current (Ic)
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
55 V
27 V
3.5 V
14.0 Amps
-65 to +150 °C
+200 °C
ELECTRICAL CHARACTERISTICS @ 25°C
SYMBOL CHARACTERISTICS
TEST CONDITIONS
Pout
Pin
Pg
IMD3
ηc
VSWR1
Power Out
Power Input
Power Gain
Intermodulation Distortion
Collector Efficiency
Load Mismatch Tolerance
F = 1930 - 1990 MHz
VCE = 25 Volts
Icq = 3.0 Amps
Pave= +37 dBm
At P1dB
FUNCTIONAL CHARACTERISTICS @ 25°C
BVCES
LVCEO
BVEBO
ICES
hFE
θjc
Collector to Emitter Breakdown
Collector to Emitter Breakdown
Emitter to Base Breakdown
Collector Leakage Current
DC – Current Gain
Thermal Resistance
Ie = 50 mA
Ic = 50 mA
Ie = 20mA
Vce = 27 V
Vce = 5V, Ic = 1A,
Tc = 25oC
MIN TYP MAX UNITS
20
W
2.2
W
9.5 10
dB
-38 dBc
30
%
3:1
55
V
25
V
3.5
V
20
mA
30
100
0.92 °C/W
Initial Issue November 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.
GHz Technology Inc. 3000 Oakmead Village Drive, Santa Clara, CA 95051-0808 Tel. 408 / 986-8031 Fax 408 / 986-8120
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