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.
MS1263
DESCRIPTION:
DESCRIPTION:
The MS1263 is a NPN silicon RF power transistor designed for
12.5-volt UHF amplifier applications operating to 512 MHz. The
MS1263 has internal impedance matching for broadband
operation and diffused emitter ballast for high load VSWR
tolerance.
ABSOLUTE MAXIMUM RATINGS
ABSOLUTE MAXIMUM RATINGS
(Tcase = 25
C)
Symbol
Parameter
Value
Unit
V
CBO
Collector-Base Voltage
36
V
V
CEO
Collector-Emitter Voltage
16
V
V
EBO
Emitter-Base Voltage
4.0
V
I
C
Collector Current
3.4
0
A
P
TOT
Total Power Dissipation
37.5
W
T
STG
Storage Temperature
-65 to +150
C
T
J
Junction Temperature
+200
C
Thermal Data
Thermal Data
R
JC
Thermal Resistance Junction-case
4.6
C/W
Features
Features
512 MHz
12.5 VOLTS
P
OUT
= 15 W MINIMUM
G
P
= 7.8 dB
INPUT MATCHED
COMMON EMITTER CONFIGURATION
RF & MICROWAVE TRANSISTOR
UHF MOBILE APPLICATIONS
140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855
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.
MS1263
ELECTRICAL SPECIFICATIONS (Tcase = 25
ELECTRICAL SPECIFICATIONS (Tcase = 25
C)
C)
STATIC
STATIC
Value
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
BV
CEO
I
C
= 50mA I
B
= 0
16
---
---
V
BV
CES
I
C
= 50mA V
BE
= 0
36
---
---
V
BV
EBO
I
E
= 5.0mA I
C
= 0
4.0
---
---
V
I
CES
V
CE
= 15V V
BE
= 0
---
---
5.0
mA
H
FE
V
CE
= 5.0V I
C
= 500mA
20
---
120
---
DYNAMIC
DYNAMIC
Value
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
P
OUT
f = 512 MHz P
IN
= 2.5 W V
CC
= 12.5V
15
---
---
W
G
P
f = 512 MHz P
IN
= 2.5 W V
CC
= 12.5V
7.8
---
---
dB
c
f = 512 MHz P
IN
= 2.5 W V
CC
= 12.5V
50
---
---
%
C
OB
f = 1.0 MHz V
CB
= 12.5V
---
---
50
pf
IMPEDANCE DATA
IMPEDANCE DATA
FREQ
Z
IN
(
)
)
Z
CL
(
)
)
470 MHz
0.95 j1.1
2.2 + j0.9
512 MHz
0.82 + j2.5
2.1 + j2.3
P
IN
=2.5W
V
CE
=12.5V
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.
MS1263
PACKAGE MECHANICAL DATA
PACKAGE MECHANICAL DATA
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