SIL3439KA-TP

Overview

The SIL3439KA-TP is a dual N-channel and P-channel MOSFET manufactured by Micro Commercial Components (MCC). It utilizes Trench LV MOSFET technology and is housed in an SOT23-6L package. The device features ESD protection up to 2kV (HBM) and operates within a junction temperature range of -55°C to +150°C. Maximum ratings include a drain-source voltage of ±20V, continuous drain current of 1.2A for the N-channel and -1A for the P-channel, and total power dissipation of 1.25W.

Feature Summary

• Dual configuration integrating both N-channel and P-channel transistors in a single compact package.
• Utilizes trench low-voltage MOSFET technology for optimized performance.
• Provides high electrostatic discharge protection rated up to 2kV via Human Body Model testing.

Applications

• Battery-powered portable devices
• Power management circuits
• General-purpose switching applications

Procurement Notes

Verify authenticity through authorized MCC distributors or direct purchase from Micro Commercial Components Corp. to avoid counterfeit components. Ensure the ordering suffix matches the required tape and reel quantity of 3,000 pieces per reel. Confirm RoHS compliance status as indicated by the 'P' suffix designation on the official datasheet before finalizing procurement orders.

Selection Notes

Select this component when a compact dual-transistor solution is required for low-voltage switching. The SOT23-6L package offers space efficiency compared to discrete alternatives. Consider the thermal resistance of 100°C/W junction-to-ambient when designing heat dissipation strategies. Verify that the 20V breakdown voltage aligns with the specific circuit requirements.

Part Context

This part belongs to the SIL3439KA series of dual MOSFETs produced by Micro Commercial Components. It is designed for surface-mount assembly using standard SMT processes. The product is classified as a small-signal MOSFET suitable for general electronic applications requiring integrated complementary channel functionality.

Replacement Considerations

Consult the official MCC datasheet for verified substitute part numbers. Cross-referencing should be performed based on pinout compatibility, electrical parameters, and package dimensions to ensure functional equivalence without modifying the existing board layout.

FAQ

What is the maximum operating junction temperature?

The maximum operating junction temperature is +150°C.

Does the device offer ESD protection?

Yes, the device is ESD protected up to 2kV according to the Human Body Model (HBM).

What is the packaging format?

The device is available in Tape & Reel packaging with 3,000 pieces per reel.