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MS1227

P1-P3
MS1227.PDF 10-28-02
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.
MS1227
RF & MICROWAVE TRANSISTORS
HF SSB APPLICATIONS
DESCRIPTION: DESCRIPTION:
The MS1227 is a 12.5V epitaxial NPN planar transistor designed
primarily for SSB communications. This device utilizes emitter
ballasting for improved ruggedness and reliability.
ABSOLUTE MAXIMUM RATINGS ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
CBO
Collector-Base Voltage 36 V
V
CEO
Collector-Emitter Voltage 18 V
V
EBO
Emitter-Base Voltage 4.0 V
I
C
Device Current 4.5 A
P
DISS
Power Dissipation 80 W
T
J
Junction Temperature +200
°°C
T
STG
Storage Temperature -65 to +150
°°C
Thermal DataThermal Data
R
TH(J-C)
Junction-case Thermal Resistance 2.2
°°C/W
Features
• 30 MHz
• 12.5 VOLTS
• GOLD METALIZATION
• P
OUT
= 20 W MINIMUM
• G
P
= 15 dB
• COMMON EMITTER CONFIGURATION
MS1227.PDF 10-28-02
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.
MS1227
ELECTRICAL SPECIFICATIONS (Tcase = 25ELECTRICAL SPECIFICATIONS (Tcase = 25°°C)C)
STATICSTATIC
Symbol
Test Conditions
Value
Min.
Max.
Unit
BVcbo I
C
= 50mA I
E
= 0mA 36 --- --- V
Bvces I
C
= 50mA V
BE
= 0V 36 --- --- V
Bvceo I
C
= 50mA I
B
= 0mA 18 --- --- V
Bvebo I
E
= 5mA I
C
= 0mA 4.0 --- --- V
Ices V
CB
= 15V I
E
= 0mA --- --- 5 mA
H
FE
V
CE
= 5V I
C
= 1A 10 --- 200 ---
DYNAMICDYNAMIC
Symbol
Test Conditions
Value
Min.
Typ.
Max.
Unit
P
OUT
f = 30MHz V
CC
= 12.5V I
CQ
= 25mA 20 --- --- W
G
P
f = 30MHz V
CC
= 12.5V I
CQ
= 25mA 15 --- --- dB
IMD f = 30MHz V
CC
= 12.5V I
CQ
= 25mA --- --- -30 dB
Cob f = 1 MHz V
CB
= 30V --- --- 135 pf
MS1227.PDF 10-28-02
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.
MS1227
PACKAGE MECHANICAL DATAPACKAGE MECHANICAL DATA
P1-P3

MS1227

Mfr. #:
Buy MS1227
Manufacturer:
Microchip / Microsemi
Description:
RF Bipolar Transistors Bipolar/LDMOS Transistor
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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