SI3134KDWA-TPQ2

$0.08

Description：MOSFET 2N-CH 20V 0.75A SOT363
Series：-

SKU:8b379e7be580 Category: FET, MOSFET Arrays Brand: MCC (Micro Commercial Components)

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Product introduction

Product Detailed Parameters

Description：MOSFET 2N-CH 20V 0.75A SOT363
Series：-
Mfr：MCC (Micro Commercial Components)
Package：Tape & Reel (TR)
Technology：MOSFET (Metal Oxide)
Configuration：2 N-Channel
FET Feature：-
Drain to Source Voltage (Vdss)：20V
Current - Continuous Drain (Id) @ 25°C：750mA (Ta)
Rds On (Max) @ Id, Vgs：300mOhm @ 500mA, 4.5V
Vgs(th) (Max) @ Id：1.1V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：1.2nC @ 4.5V
Input Capacitance (Ciss) (Max) @ Vds：28pF @ 16V
Power - Max：370mW (Tj)
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：6-TSSOP, SC-88, SOT-363
Supplier Device Package：SOT-363
Grade：-
Qualification：-

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SI3134KDWA-TPQ2

Overview

The SI3134KDWA-TPQ2 is an N-channel enhancement mode MOSFET manufactured by Micro Commercial Components (MCC). It is housed in a surface-mount SOT-363 package. The device features a drain-source breakdown voltage of 20 V and a continuous drain current rating of 750 mA at 25°C. Key electrical characteristics include a maximum on-resistance of 800 mΩ at 4.5 V gate drive, a threshold voltage range up to 1.1 V, and a power dissipation capacity of 150 mW. The component operates within a temperature range of -55°C to +150°C junction temperature.

Feature Summary

N-channel enhancement mode field-effect transistor architecture
Surface-mount SOT-363 dual-transistor compatible packaging
Low threshold voltage for efficient logic-level driving
High thermal stability across extended industrial temperature ranges

Applications

DC-DC converter synchronous rectification stages
Load switching circuits for portable electronics
Battery protection and management systems
General-purpose low-side switching applications

Procurement Notes

Verify the specific suffix 'Q2' against official MCC documentation to confirm automotive qualification status or specific tape-and-reel specifications. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference with authorized distributors to confirm current availability and lead times, as supply chain conditions may affect stock levels.

Selection Notes

Select this component when a compact dual-N-channel configuration is required for space-constrained designs. The 20 V rating suits low-voltage battery-powered systems. Evaluate the 800 mΩ on-resistance against your efficiency requirements at the intended operating current. Confirm that the SOT-363 thermal performance meets your heat dissipation needs without additional cooling measures.

Part Context

This part belongs to the SI3134 series from Micro Commercial Components, which offers various package options including SOT-723, SOT-363, and DFN variants. The series provides cost-effective solutions for small-signal switching applications. The KDWA designation typically indicates the SOT-363 package type, distinguishing it from single-transistor packages like SOT-323 or SOT-723.