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START540
Bipolar - RF Transistor, NPN, 4.5 V, 45 GHz, 180 mW, 40 mA, SOT-343
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No Longer Manufactured
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoSTART540
Order Code8185174
Technical Datasheet
Transistor PolarityNPN
Collector Emitter Voltage Max4.5V
Transition Frequency45GHz
Power Dissipation180mW
Continuous Collector Current40mA
Transistor Case StyleSOT-343
No. of Pins4Pins
DC Current Gain hFE Min160hFE
Transistor MountingSurface Mount
Operating Temperature Max150°C
Product Range-
Qualification-
Technical Specifications
Transistor Polarity
NPN
Transition Frequency
45GHz
Continuous Collector Current
40mA
No. of Pins
4Pins
Transistor Mounting
Surface Mount
Product Range
-
Collector Emitter Voltage Max
4.5V
Power Dissipation
180mW
Transistor Case Style
SOT-343
DC Current Gain hFE Min
160hFE
Operating Temperature Max
150°C
Qualification
-
Technical Docs (1)
Associated Products
2 Products Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Italy
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Italy
Country in which last significant manufacturing process was carried out
Tariff No:85412900
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:To be advised
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.006