.
.
.
.
鈭?/div>
:1 @ RATED
CONDITIONS
HERMETIC STRIPAC
廬
PACKAGE
P
OUT
=
2.0 W MIN. WITH 10 dB GAIN @
1.0 GHz
.250 2LFL (S010)
hermetically sealed
ORDER CODE
MSC81118
BRANDING
81118
PIN CONNECTION
DESCRIPTION
The MSC81118 is a common base hermetically
sealed silicon NPN microwave transistor utilizing
a fishbone, emitter ballasted geometry with a re-
fractory/gold metallization system. This device is
capable of withstanding an infinite load VSWR at
any phase angle under rated conditions.
The MSC81118 was designed for Class C amplifier
applications in the 0.4 - 1.2 GHz frequency range.
ABSOLUTE MAXIMUM RATINGS
(T
case
=
25
擄
C)
Symbol
Parameter
Value
Unit
1. Collector
2. Base
3. Emitter
4. Base
P
DISS
I
C
V
CC
T
J
T
STG
Power Dissipation*
Device Current*
(T
C
鈮?/div>
75擄C)
6.25
200
35
200
鈭?/div>
65 to +200
W
mA
V
擄
C
擄
C
Collector-Supply Voltage*
Junction Temperature
Storage Temperature
THERMAL DATA
R
TH(j-c)
Junction-Case Thermal Resistance*
20
擄
C/W
*Applies only to rated RF amplifier operation
October 1992
1/5
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