ADPOW MSC1450M

140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855
MSC1450M
RF AND MICROWAVE TRANSISTORS
AVIONICS APPLICATIONS
Features
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REFRACTORY/GOLD METALLIZATION
LOW THERMAL RESISTANCE
RUGGEDIZED VSWR 25:1
INTERNAL INPUT / OUTPUT MATCHING
METAL/CERAMIC HERMETIC PACKAGE
POUT = 450 W MINIMUM
7 dB gain
DESCRIPTION:
The MSC1450M is a high-power pulsed transistor specifically
designed for IFF avionics applications.
This device is capable of withstanding a minimum 25:1 load mismatch
at any phase angle under full rated conditions.
The MSC1450M is housed in the unique BIGPAC package with
internal input/output matching structures.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)
Symbol
Parameter
VCC
IC
PDISS
TJ
T STG
Collector-Supply Voltage
Device Current
Power Dissipation
Junction Temperature
Storage Temperature
Value
Unit
55
28
910
250
– 65 to + 200
V
A
W
°C
°C
Thermal Data
RTH(j-c)
Junction-Case Thermal Resistance
0.15
° C/W
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
MSC1450M
ELECTRICAL SPECIFICATIONS (Tcase = 25 ° C)
STATIC
Symbol
BVCBO
BVEBO
BVCER
ICES
hFE
Test Conditions
IC = 15 mA
IE = 1 mA
IC = 50 mA
VCE = 50V
VCE = 5 V
Min.
IE = 0 mA
IC = 0 mA
RBE = 10Ω
Ω
65
3.5
65
IC = 1 A
15
Value
Typ.
Max.
35
120
Units
V
V
V
mA
DYNAMIC
Symbol
Test Conditions
Min.
Value
Typ.
500
Max.
Units
POUT
f = 1090 MHz
PIN = 90 W
VCC = 50 V
450
çC
f = 1090 MHz
PIN = 90 W
VCC = 50 V
40
%
GP
f = 1090 MHz
PIN = 90 W
VCC = 50 V
7
dB
Note:
Pulse width = 10µSec
Duty Cycle = 1%
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
W
MSC1450M
TEST CIRCUIT
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
MSC1450M
PACKAGE MECHANICAL DATA
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.