START499ETR STMicroelectronics, START499ETR Datasheet - Page 10

• Manufacturer Part Number: START499ETR
• Description: TRANS RF SILICON NPN SOT-343
• Manufacturer: STMicroelectronics

Specifications of START499ETR

• Transistor Type: NPN
• Voltage - Collector Emitter Breakdown (max): 4.5V
• Frequency - Transition: 1.9GHz
• Noise Figure (db Typ @ F): 3.3dB @ 1.8GHz
• Gain: 15dB
• Power - Max: 600mW
• Dc Current Gain (hfe) (min) @ Ic, Vce: 160 @ 160mA, 4V
• Current - Collector (ic) (max): 600mA
• Mounting Type: Surface Mount
• Package / Case: SC-70-4, SC-82-4, SOT-323-4, SOT-343
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8293-2; START449ETR

Package mechanical data
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Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect . The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at:
www.st.com
START499ETR