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The BSS84KL3A-TP is a P-channel enhancement mode MOSFET manufactured by Micro Commercial Components. It features a DFN1006-3 surface-mount package with a maximum drain-source voltage of 60 V and a continuous drain current of 220 mA at case temperature. The device supports a gate-source voltage of ±20 V, with a maximum power dissipation of 470 mW at junction temperature. Key electrical characteristics include a threshold voltage of 2.1 V at 250 µA, a gate charge of 2.7 nC at 10 V, and an input capacitance of 22.9 pF at 30 V.
Verify the specific suffix K3A to confirm the DFN1006-3 package variant, as standard BSS84 models may use SOT-23. Confirm AEC-Q101 automotive grade status if required for your application. Check datasheet for thermal resistance values relevant to your PCB layout. Ensure compatibility with your assembly process for the small outline package.
Select this component when a compact P-channel switch is needed with 60 V capability. The DFN1006-3 package offers a smaller footprint than traditional SOT-23 devices. Consider the 220 mA current limit for low-power applications. Verify that the 2.1 V threshold voltage aligns with your logic drive levels. Compare thermal performance against larger packages if higher power dissipation is anticipated.
This part belongs to the BSS84 series from Micro Commercial Components, which provides various P-channel MOSFET options. The KL3A suffix specifically denotes the DFN1006-3 package, distinguishing it from other variants like the BSS84K-TP which uses an SOT-23 package. This series is designed for general-purpose switching tasks in modern electronic equipment.
Direct substitutes include other MCC BSS84 variants with different packages, such as BSS84K-TP (SOT-23) or BSS84KHE3-TP (SOT-23, automotive grade). Cross-reference with industry-standard BSS84 parts from other manufacturers, ensuring package and electrical parameter compatibility.