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KO3401 The KO3401 is a P Channel MOSFET manufactured by KEXIN. It features a 30V drain-source voltage and a continuous drain current of 4.2A.
Mfr Part #:

KO3401

Available from 1 distributors
Mfr Name: Guangdong Kexin Industrial Co Ltd
Guangdong Kexin Industrial Co Ltd
The KO3401 is a P Channel MOSFET manufactured by KEXIN. It features a 30V drain-source voltage and a continuous drain current of 4.2A.
✓ Total Stock: 745 pcs
$ Price Range: $1.20

KO3401 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
745 pcs
On Request
745 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

KO3401 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Power Dissipation
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KO3401 Description

Short technical summary and product information.

The KO3401 is a P Channel MOSFET from KEXIN, designed for various electronic applications. This component offers a drain-source voltage (Vdss) of 30V and can handle a continuous drain current (Id) of 4.2A at 25°C. Its on-resistance (Rds(on)) is rated at a maximum of 50 mΩ at 4.2A and 10V gate-source voltage, indicating efficient power handling.

 

The MOSFET has a gate threshold voltage (Vgs(th)) of 1.3V at 250uA, making it suitable for low-voltage switching applications. The maximum power dissipation (Pd) is 1.4W. The KO3401 is supplied in a compact SOT-23 package, which is ideal for space-constrained designs and surface-mount applications.

 

This component is part of KEXIN's range of discrete semiconductors. Its specifications make it a versatile choice for power management circuits, switching applications, and general-purpose amplification where a P-channel MOSFET is required.

KO3401 Quick Information

Product Type: MOSFET
Canonical Name: KO3401 P Channel MOSFET
Subcategory: P Channel

KO3401 Compliance

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

KO3401 Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

KO3401 Features

  • P Channel MOSFET technology.
  • 30V drain-source voltage rating.
  • 4.2A continuous drain current.
  • Low 50 mOhms on-resistance.
  • Compact SOT-23 package.

KO3401 Applications

  • Suitable for power switching circuits.
  • Ideal for low-voltage applications.
  • Used in general-purpose amplification.
  • Surface-mount device integration.

KO3401 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the KO3401?

30V.

What is the continuous drain current rating?

4.2A at 25°C.

What is the on-resistance?

50mΩ maximum at Vgs=10V and Id=4.2A.

What is the gate threshold voltage?

1.3V at 250µA.

What is the maximum power dissipation?

1.4W.

What package is the KO3401 available in?

SOT-23.

Is the KO3401 a P-Channel or N-Channel MOSFET?

P-Channel.

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