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TSM3446CX6 RFG The Taiwan Semiconductor TSM3446CX6 RFG is an N-Channel MOSFET with a 20V drain-source voltage and a 5.3A current rating. It features a low Rds On of 33mOhm at 4.5V.
Mfr Part #:

TSM3446CX6 RFG

Available from 1 distributors
Mfr Name: Taiwan Semiconductor
Taiwan Semiconductor
The Taiwan Semiconductor TSM3446CX6 RFG is an N-Channel MOSFET with a 20V drain-source voltage and a 5.3A current rating. It features a low Rds On of 33mOhm at 4.5V.
✓ Total Stock: 300 pcs
$ Price Range: $2.56

TSM3446CX6 RFG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
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300 pcs
On Request
300 pcs On Request 1 On Request On Request On Request On Request On Request
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TSM3446CX6 RFG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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TSM3446CX6 RFG Description

Short technical summary and product information.

The TSM3446CX6 RFG from Taiwan Semiconductor is a single N-Channel Power MOSFET designed for surface mount applications. It offers a drain-source voltage (Vdss) of 20V and can handle a continuous current of 5.3A. The MOSFET exhibits a maximum on-resistance (Rds On) of 33mOhm when driven at 5.3A and 4.5V gate-source voltage.

 

Key electrical characteristics include a gate charge (Qg) of 8.8 nC maximum at 4.5V Vgs and an input capacitance (Ciss) of 700 pF maximum at 10V Vds. The gate threshold voltage (Vgs(th)) is 1V maximum at 250µA. The device operates within a temperature range of -55°C to 150°C and has a maximum power dissipation of 2W.

 

Packaged in a SOT-23-6 (SOT-26) surface mount case, the TSM3446CX6 RFG is suitable for various electronic designs requiring efficient switching and power management. The component is classified under the MOSFET (Metal Oxide) technology.

 

This MOSFET is RoHS3 compliant and has an MSL rating of 1 Unlimited, indicating suitability for standard manufacturing processes.

TSM3446CX6 RFG Quick Information

Product Type: MOSFET
Canonical Name: TSM3446CX6 RFG N-Channel MOSFET
Subcategory: Single

TSM3446CX6 RFG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TSM3446CX6 RFG Estimated Pricing

Qty Low High
1+ $2.56 $2.56

Estimated market price range - modelled values for guidance only, not live distributor offers.

TSM3446CX6 RFG Features

  • 20V drain-source voltage rating.
  • 5.3A continuous current handling.
  • Low 33mOhm on-resistance.
  • Surface mount SOT-23-6 package.
  • Wide operating temperature range.

TSM3446CX6 RFG Applications

  • Power switching circuits.
  • Load management applications.
  • Battery powered devices.
  • General purpose switching.

TSM3446CX6 RFG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the TSM3446CX6 RFG?

20V.

What package is the TSM3446CX6 RFG available in?

It is available in a SOT-23-6 package (also known as SOT-26) for surface mount.

What is the operating temperature range of the TSM3446CX6 RFG?

-55°C to 150°C.

What is the maximum continuous drain current of the TSM3446CX6 RFG?

5.3A at Tc.

What is the typical on-resistance of this MOSFET?

33 milliohms maximum at 5.3A and 4.5V gate drive.

What is the gate threshold voltage?

1V maximum at 250µA drain current.

Does this MOSFET support logic-level gate drive?

Yes, it can be driven with 2.5V and 4.5V, suitable for logic-level operation.

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