AVI ONICS APPLICAT IO NS
RF & MI CROW AVE TRANSIS TORS
.250 SQ. 2LFL (M1 05 )
hermetically sealed
D ESCR I PTI ON
The SD1530-08 is a gold metallized silicon, NPN
power transistor designed for applications requiring
high peak power and low duty cycles such as
IFF, DME and TACAN. The SD1530-08 is pack-
aged in the .250” input matched hermetic stripline
flange package resulting in improved broadband
performance and a low thermal resistance.
PI N CO NNE CT IO N
BRA ND ING
1530-8
ORDER COD E
SD1530-08
ABSOLUTE MAXIMUM RATINGS (T
case
= 25
°
C)
Sy mbol Pa ram eter Va lu e Un it
V
CBO
Collector-Base Voltage 65 V
V
CEO
Collector-Emitter Voltage 65 V
V
EBO
Emitter-Base Voltage 3.5 V
I
C
Device Current 2.6 A
P
DISS
Power Dissipation 87.5 W
T
J
Junction Temperature +200
°
C
T
STG
Storage Temperature
−
65 to +150
°
C
R
TH(j-c)
Junction-Case Thermal Resistance 2.0 °C/W
SD1530-08
1. Collector 3. Emitter
2. Base
TH ERM AL DA TA
August 1993
.DESIGNED FOR HIGH POWER PULSED
IFF, DME, TACAN APPLICATIONS
.40 WATTS (t y p. ) IFF 1030 - 1090 M Hz
.35 WATTS (min.) D ME 1025 - 1150 MHz
.25 WATTS (typ.) TACAN 960 - 1215 MHz
.9.0 dB MIN. GAIN
.REFRACTORY GOLD METALLIZATION
.EMITTER BALLASTING AND LOW
THERMAL RESISTANCE FOR
RELIABILITY AND RUGGEDNESS
.INFINITE LOAD VSWR CAPABILITY AT
SPECIFIED OPERATING CONDITIONS
.IN PUT M ATCHED, CO M MO N BASE
CON FIG URATIO N
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