SD1405 ,HF SSB APPLICATIONS RF & MICROWAVE TRANSISTORSAPPLICATIONS• 30 MHz• 12.5 VOLTS• COMMON EMITTER• IMD 32 dB• GOLD METALLIZATION• P = 75 W MIN. WITH ..
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SD1405
HF SSB APPLICATIONS RF & MICROWAVE TRANSISTORS
1/5February, 14 2003
SD1405RF & MICROWAVE TRANSISTORS
HF SSB APPLICATIONS
30 MHz
12.5 VOLTS
COMMON EMITTER
IMD 32 dB
GOLD METALLIZATION
POUT = 75 W MIN. WITH 13 dB GAIN
DESCRIPTIONThe SD1405 is a 12.5 V Class C epitaxial silicon
NPN planar transistor designed primarily for HF
communications. This device utilizes diffused
emitter resistors to achieve infinte VSWR under
rated operating conditions.
ABSOLUTE MAXIMUM RATINGS (TCASE = 25 °C)
THERMAL DATA
SD1405
ELECTRICAL SPECIFICATION (TCASE = 25 °C)
STATIC
DYNAMIC* POUT = 60 W PEP, f0 = 30 + 30.001 MHz
TYPICAL PERFORMANCE
3/5
SD1405
IMPEDANCE DATA
TEST CIRCUIT
SD1405
M174 (.500 DIA 4/L N/HERM W/FLG) MECHANICAL DATA
5/5
SD1405. consequences
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to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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