140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855
MS1004
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
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DESCRIPTION:DESCRIPTION:
The MS1004 is a 50V epitaxial silicon NPN planar transistor
designed primarily for SSB and VHF communications.
This device utilizes emitter ballasting for improved ruggedness
and reliability.
ABSOLUTE MAXIMUM RATINGS ABSOLUTE MAXIMUM RATINGS (Tcase = 25°°C)
110
V
CEO
Collector-Emitter Voltage 55 V
V
EBO
Emitter-Base Voltage 4.0 V
I
C
Device Current 40 A
P
DISS
Total Dissipation 330 W
T
J
Junction Temperature 200
°°C
T
STG
Storage Temperature -65 to +150
°°C
Thermal DataThermal Data
R
TH(J-C)
Thermal Resistance Junction-case
0.4
°°C/W
FeaturesFeatures
• 30 MHz
• 50 VOLTS
• P
OUT
= 250 WATTS
• G
P
= 14.5 dB MINIMUM
• IMD = -30 dB
• GOLD METALIZATION
• COMMON EMITTER CONFIGURATION
RF & MICROWAVE TRANSISTORS
HF SSB APPLICATIONS