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AT 32033 TR1G AT32033TR1G 516 1566 2 ND 51615662ND 516-1566-2
AT-32063 General Description
The AT-32063 contains two high performance NPN bipolar transistors in a single SOT-363 package. The devices are unconnected, allowing flexibility in design. The pin-out is convenient for cascode amplifier designs. The SOT-363 package is an industry standard plastic surface mount package.
The 3.2 micron emitter-to-emitter pitch and reduced parasitic design of the transistor yields extremely high performance products that can perform a multiplicity of tasks. The 20 emitter finger interdigitated geometry yields a transistor that is easy to match to and extremely fast, with moderate power, low noise resistance, and low operating currents.
Optimized performance at 2.7 V makes this device ideal for use in 900 MHz, 1.8 GHz, and 2.4 GHz battery operated systems as an Surface Mount Package SOT-363 (SC-70) Pin Connections and
LNA, gain stage, buffer, oscillator, or active mixer. Typical amplifier designs at 900 MHz yield 1.3 dB noise figures with 12 dB or more associated gain at a 2.7 V, 5 mA bias, with noise performance being relatively insensitive to input match. High gain capability at 1 V, 1 mA makes this device a good fit for 900 MHz pager applications. Voltage breakdowns are high enough for use at 5 volts.
The AT-3 series bipolar transistors are fabricated using an optimized version of Hewlett-Packard's 10 GHz f t , 30 GHz fmax Self-Aligned-Transistor (SAT) process. The die are nitride passivated for surface protection. Excellent device uniformity, performance and reliability are produced by the use of ion-implantation,selfalignment techniques, and gold metallization in the fabrication of these devices.
AT-32063 Maximum Ratings
Symbol
Parameter
Units
Absolute Maximum
VEBO
Emitter-Base Voltage
V
1.5
VCBO
Collector-Base Voltage
V
11
VCEO
Collector-Emitter Voltage
V
5.5
IC
Collector Current
mA
40
PT
Power Dissipation [2,3]
mW
150
Tj
Junction Temperature
°C
150
TSTG
Storage Temperature
°C
-65 to 150
AT-32063 Features
• High Performance Bipolar Transistor Optimized for Low Current, Low Voltage Operation • 900 MHz Performance:1.1 dB NF, 14.5 dB G A • Characterized for End-of-Life Battery Use (2.7 V) • SOT-363 (SC-70) Plastic Package • Tape-and-Reel Packaging Option Available [1]