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SD1444 Datasheet Rf & Microwave Transistors

Manufacturer: Advanced Power Technology

Overview: 140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 SD1444 RF & MICROWAVE TRANSISTORS 450-512MHz CLASS C MOBILE APPLICATIONS • • • •.

General Description

: The SD1444 is a 12.5V epitaxial silicon NPN planar transistor designed primarily for UHF communications.

This device is packaged in a grounded emitter TO-39 package for increased power gain and optimum heat dissipation.

TO-39 ABSOLUTE MAXIMUM RATINGS (Tcase = 25° C) Symbol VCBO VCEO VEBO IC Ptot T STG TJ Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter – Base Voltage Collector Current Total Power Dissipation Storage Temperature Junction Temperature Value 36.0 16.0 4.0 0.40 5.0 -65 + 200 +200 Unit V V V A W °C °C THERMAL DATA RTH(J-C) Junction-case Thermal Resistance 35.0 ° C/W 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.

Key Features

  • es 470 MHz 12.5 VOLTS POUT = 4.0 WATTS GP = 12.0 dB.

SD1444 Distributor