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The SP8K1FU6TB is a dual N-channel MOSFET manufactured by ROHM Semiconductor. It features a 30V drain-source voltage rating and a 5.0A continuous drain current capability. The device utilizes an SOP-8 surface-mount package with a body size of 6.0x5.0mm and a height of 1.75mm. Key electrical parameters include a typical on-resistance (RDS(on)) of 0.052Ω at VGS=4.5V and 0.036Ω at VGS=10V. Total gate charge (Qg) is typically 3.9nC, with a power dissipation rating of 2.0W. The component operates within a storage temperature range of -55°C to 150°C.
Verify the specific ordering suffix FU6TB against official ROHM documentation to confirm tape-and-reel packaging details. Ensure compatibility with existing PCB footprints and reflow soldering profiles specified in the datasheet. Confirm supply status as standard production unless otherwise noted in recent lifecycle notices.
Select this component for designs requiring a dual N-channel topology with low RDS(on) at 4.5V or 10V drive voltages. The 30V rating suits low-voltage systems. Verify that the 2.0W power dissipation and thermal resistance meet the application's heat management requirements within the SOP-8 footprint constraints.
The SP8K1 series comprises dual N-channel MOSFETs designed for space-constrained applications. The FU6TB suffix indicates a specific taping configuration for automated assembly. This part belongs to ROHM's lineup of automotive-grade discrete semiconductors intended for robust performance in consumer and industrial electronics.
SP8K2HZG is a confirmed substitute with identical pinout and package dimensions. It offers improved RDS(on) characteristics while maintaining the same SOP-8 form factor and AEC-Q101 compliance.