ADPOW MSC1175M

140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855
MSC1175M
RF & MICROWAVE TRANSISTORS
AVIONICS APPLICATIONS
Features
•
•
•
•
•
•
1025 – 1150 MHz
50 VOLTS
INTERNAL INPUT/OUTPUT MATCHING
POUT = 175 WATTS
GP = 7.7 dB MINIMUM
COMMON BASE CONFIGURATION
DESCRIPTION:
The MSC1175M is a NPN bipolar transistor specifically designed for
high peak pulse power applications such as DME/TACAN.
This device is capable of withstanding a minimum 20:1 load
VSWR at any phase angle under full rated conditions. Internal
impedance matching provides consistent broadband performance.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°° C)
Symbol
PDISS
IC
VCC
TJ
T STG
Parameter
Power Dissipation
Device Current
Collector-Supply Voltage*
Junction Temperature
Storage Temperature
Value
Unit
400
12
55
250
-65 to +200
W
A
V
°C
°C
0.3
° C/W
Thermal Data
RTH(J-C)
Thermal Resistance Junction-case
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.
MSC1175M
ELECTRICAL SPECIFICATIONS (Tcase = 25°
25° C)
STATIC
Symbol
Value
Test Conditions
Min.
Typ.
Max.
Unit
BVCBO
IC = 10 mA
IE = 0 mA
65
---
---
V
BVEBO
IE = 1 mA
IC = 0 mA
3.5
---
---
V
BVCER
IC = 15 mA
RBE = 10 Ω
65
---
---
V
ICES
VCE = 50 V
---
---
12.5
mA
hFE
VCE = 5 V
15
---
120
---
IC = 1 A
DYNAMIC
Symbol
Value
Test Conditions
Min.
Typ.
Max.
Unit
POUT
f = 1025 - 1150 MHz
PIN = 30 W
VCC = 50 V
175
190
---
W
ηC
f = 1025 - 1150 MHz
PIN = 30 W
VCC = 50 V
40
42
---
%
GP
f = 1025 - 1150 MHz
PIN = 30 W
VCC = 50 V
7.7
8.0
---
dB
Conditions
Pulse Width = 10µ
µS
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.
MSC1175M
IMPEDANCE DATA
FREQ
ZIN (Ω
Ω)
ZCL (Ω
Ω)
1025 MHz
2.3 + j5.1
2.4 - j4.2
1090 MHz
2.0 + j4.5
2.0 - j3.5
1150 MHz
2.2 + j3.3
2.5 - j2.5
VCC = 50V
PIN = 30W
Normalized to 50Ω
Ω
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.
MSC1175M
PACKAGE
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.