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2SC5659T2LN is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Rohm Semiconductor. Its product description is TRANS NPN 25V 0.05A VMT3. Review the specifications below when checking this part for your BOM.
The 2SC5659T2LN is a high-frequency NPN bipolar junction transistor manufactured by Rohm Semiconductor. It features a collector-emitter voltage of 25V and a maximum collector current of 50mA. The device exhibits a transition frequency up to 300MHz and low output capacitance, typically 1.3pF. Power dissipation is rated at 150mW with a maximum junction temperature of 150°C. It is housed in the VMT3 (SOT-723) surface-mount package.
Verify the specific ordering suffix against official Rohm documentation to confirm exact packaging and marking specifications. Confirm RoHS compliance status and ensure the component meets the required hFE classification rank for your design. Always consult the latest datasheet revision before finalizing procurement orders.
Select this component for designs requiring small-signal high-frequency operation within a 25V limit. Ensure the circuit can accommodate the 150mW power dissipation rating under expected ambient conditions. Verify that the SOT-723 footprint matches the PCB layout constraints and thermal requirements.
This part belongs to Rohm's series of high-frequency amplifier transistors designed for compact surface-mount applications. It serves as a general-purpose RF device suitable for consumer electronics and telecommunications equipment where space efficiency and signal integrity are critical design factors.
Direct substitutes include the 2SC5658T2LS and 2SCR523MT2L from Rohm. Verify pinout compatibility and electrical parameter margins before substitution.
The typical output capacitance (Cob) is 1.3pF when measured at Vcb = 6V and f = 1MHz.
The DC current gain (hFE) is classified into ranks, with a specified minimum of 82 and a maximum of 180 at Vce = 6V and Ic = 1mA.
No, the datasheet explicitly states that products are not recommended for use in automotive equipment without prior consultation.
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