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2SC5347E-TD-E is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is BIP NPN 150MA 12V FT=4.7G. Review the specifications below when checking this part for your BOM.
The 2SC5347E-TD-E is a discontinued NPN silicon RF bipolar transistor manufactured by onsemi. Designed for high-frequency applications, it operates at a transition frequency of 4.7 GHz. The device features a maximum collector-emitter voltage (VCEO) of 12 V and an emitter-base voltage (VEBO) of 2 V. It supports a continuous collector current of 150 mA with a minimum DC current gain (hFE) of 60 at 10 mA and 5 V. Power dissipation is rated at 1.3 W, with a maximum operating temperature of +150°C. The component is housed in a TO-243-3 surface-mount package.
This component is officially listed as discontinued by the manufacturer. Availability is limited to existing stock or secondary market sources. Verify end-of-life status and last-time-buy dates through official channels before design integration. Sourcing from unauthorized distributors may risk counterfeit components. Ensure compliance with RoHS requirements via specific datasheet verification.
Select this part only if legacy compatibility is required, as it is no longer recommended for new designs. Consider the low voltage rating of 12 V and moderate current capacity of 150 mA when evaluating circuit demands. The TO-243-3 package requires appropriate thermal management due to 1.3 W power dissipation. Evaluate alternative modern RF transistors with higher efficiency and availability for new projects.
The 2SC5347 series belongs to onsemi's portfolio of RF bipolar transistors designed for communication equipment. This specific variant targets applications requiring stable amplification at UHF frequencies. The device utilizes silicon technology optimized for high-frequency operation. It serves as a specialized component for medium-power RF stages where noise performance and linearity are critical factors in system design.
No public confirmed substitute part numbers are available in the provided documentation. Designers should consult onsemi technical support for current equivalent recommendations or consider generic RF BJT alternatives with matching electrical specifications.
No, the device is officially discontinued and not recommended for new designs.
The transition frequency is specified as 4.7 GHz.
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