STMicroelectronics MSC81402 Rf & microwave transistors general purpose amplifiers application Datasheet

MSC81402
RF & MICROWAVE TRANSISTORS
GENERAL PURPOSE AMPLIFIERS APPLICATIONS
..
..
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PRELIMINARY DATA
REFRACTORY/GOLD METALLIZATION
HIGH GAIN & COLLECTOR EFFICIENCY
RUGGED OVERLAY GEOMETRY
METAL/CERAMIC HERMETIC PACKAGE
POUT = 2.0 W MIN. WITH 10.0 dB GAIN
.250 2LFL (S010)
hermetically sealed
ORDER CODE
MSC81402
BRANDING
81402
PIN CONNECTION
DESCRIPTION
The MSC81402 is a 28 Volt, Class C, common
base NPN biploar device designed for general purpose amplifier applications in the UHF and L-Band
frequency range.
High gain and collector efficiency along with extreme ruggedness are obtained using a gold metallized emitter-ballasted overlay die geometry.
1. Collector
2. Base
3. Emitter
4. Base
ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C)
Symbol
Value
Unit
6
W
0.23
A
Collector-Supply Voltage*
30
V
TJ
Junction Temperature
200
°C
TSTG
Storage Temperature
− 65 to +200
°C
25
°C/W
PDISS
IC
VCC
Parameter
Power Dissipation*
(TC ≤ 50˚C)
Device Current*
THERMAL DATA
RTH(j-c)
Junction-Case Thermal Resistance*
*Applies only to rated RF amplifier operation
October 1992
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MSC81402
ELECTRICAL SPECIFICATIONS (T case = 25 ° C)
STATIC
Symbol
Value
Test Conditions
Min.
Typ.
Max.
Unit
BVCBO
IC = 1mA
IE = 0mA
50
—
—
V
BVEBO
IE = 1mA
IC = 0mA
3.5
—
—
V
BVCER
IC = 5mA
RBE = 10Ω
50
—
—
V
ICBO
VCB = 28V
—
—
0.5
mA
hFE
VCE = 5V
30
—
300
—
IC = 100mA
DYNAMIC
Symbol
Min.
Typ.
Max.
Unit
POUT
ηc
f = 1.4 GHz
PIN = 0.2W
VCC = 28V
2.0
—
—
W
f = 1.4 GHz
PIN = 0.2W
VCC = 28V
50
—
—
%
GP
f = 1.4 GHz
PIN = 0.2W
VCC = 28V
10.0
—
—
dB
COB
f = 1MHz
VCB = 28V
—
3.2
—
pF
PACKAGE MECHANICAL DATA
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Value
Test Conditions
MSC81402
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.
© 1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
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