MSC1550M
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.
DESCRIPTION:
DESCRIPTION:
The MSC1550M is a high power pulsed transistor specifically designed
for IFF avionics applications. It is designed for operation under short
pulse width and low duty cycle pulse conditions and is capable of
withstanding a minimum 25:1 load mismatch at rated RF conditions.
Internal impedance matching and gold metallization ensure high
product reliability and consistency.
ABSOLUTE MAXIMUM RATINGS
ABSOLUTE MAXIMUM RATINGS
(Tcase = 25
C)
Symbol
Parameter
Value
Unit
P
DISS
Power Dissipation* (T
C
80
C)
1350
W
I
C
Device Current*
40
A
V
CC
Collector - Base Voltage*
55
V
T
J
Junction Temperature
+250
C
T
STG
Storage Temperature
-65 to +150
C
Thermal Data
Thermal Data
R
TH(J-C)
Junction-case Thermal Resistance*
0.09
C/W
*Applies only to rated RF amplifier operation
Features
Features
1025-1150 MHz
25:1 VSWR CAPABILITY
P
OUT
= 550 WATTS
G
P
= 5.6 dB MINIMUM
GOLD METALLIZATION
INPUT/OUTPUT MATCHING
COMMON BASE CONFIGURATION
RF & MICROWAVE TRANSISTORS
AVIONICS APPLICATIONS0
140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855
MSC1550M
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.
ELECTRICAL SPECIFICATIONS (Tcase = 25
ELECTRICAL SPECIFICATIONS (Tcase = 25
C)
C)
STATIC
STATIC
Value
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
BV
CBO
I
C
= 25mA I
E
= 0mA
65
---
---
V
BV
EBO
I
E
= 5mA I
C
= 0mA
3.5
---
---
V
BV
CER
I
C
= 50mA R
BE
= 10
65
---
---
V
I
CES
V
CB
= 50V
---
---
60
mA
h
FE
V
CE
= 5V I
C
= 2A
10
---
250
---
DYNAMIC
DYNAMIC
Value
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
P
OUT
f = 1025-1150 MHz P
IN
= 150 W V
CC
= 50 V
550
600
---
W
C
f = 1025-1150 MHz P
IN
= 150 W V
CC
= 50 V
35
38
---
%
G
P
f = 1025-1150 MHz P
IN
= 150 W V
CC
= 50 V
5.6
---
---
dB
Conditions Pulse Width = 10
S Duty Cycle = 1%
MSC1550M
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.
TEST CIRCUIT
TEST CIRCUIT
MSC1550M
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.
TYPICAL PERFORMANCE
TYPICAL PERFORMANCE
MSC1550M
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.
PACKAGE MECHANICAL DATA
PACKAGE MECHANICAL DATA
PDF 
ZIP