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The TPC8211 is a silicon N-channel MOSFET from Toshiba's U-MOS III series, packaged in an SOT-346 (SC-88A) surface-mount format. It features a low drain-source ON-resistance of 25 mΩ at VGS = 10 V and 31 mΩ at VGS = 4.5 V. The device supports a maximum drain current of 5.5 A DC and withstands a drain-source voltage of 30 V. Key electrical parameters include a gate threshold voltage range of 1.3 to 2.5 V, forward transfer admittance of 7.0 S, and total gate charge of 25 nC. Thermal resistance from channel to ambient is 83.3 °C/W for single-device operation.
Verify the specific ordering suffix (TE12L, Q, or M) against official Toshiba documentation to confirm packaging type, reel specifications, and environmental compliance status such as RoHS compatibility. Confirm lead times and availability directly with authorized distributors or sales representatives.
Select this component for applications requiring low RDS(ON) in compact surface-mount designs. Ensure the gate drive voltage meets the minimum requirement of 4.5 V for optimal conduction performance. Verify thermal derating requirements based on the intended PCB layout and ambient operating conditions.
This part belongs to Toshiba's U-MOS III family of N-channel MOSFETs designed for portable electronics. It serves as a switch in battery-powered devices where space constraints and efficiency are critical. The SOT-346 package allows for high-density mounting on printed circuit boards.
Check for direct equivalents within the Toshiba TPC8xxx series that share identical pinouts and electrical ratings. Verify that any substitute maintains the same package dimensions and thermal characteristics to ensure mechanical fit and reliability.
The typical forward transfer admittance (|Yfs|) is 7.0 S when measured at VDS = 10 V and ID = 3 A.
The maximum drain-source breakdown voltage (V(BR)DSS) is 30 V at a gate-source voltage of 0 V and a drain current of 10 mA.
The typical RDS(ON) is 25 mΩ at VGS = 10 V and increases to 31 mΩ at VGS = 4.5 V, both measured at ID = 3 A.