CPH3448-TL-W CPH3448-TL-W is an N-Channel MOSFET from On Semiconductor. It features a 30V drain-source voltage rating, 4A continuous drain current, and low on-resistance of 50 mOhm at 4.5V gate drive.
Mfr Part #:

CPH3448-TL-W

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
CPH3448-TL-W is an N-Channel MOSFET from On Semiconductor. It features a 30V drain-source voltage rating, 4A continuous drain current, and low on-resistance of 50 mOhm at 4.5V gate drive.
✓ Total Stock: 186,000 pcs
$ Price Range: $0.09

CPH3448-TL-W Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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186,000 pcs
186000 pcs On Request 1 On Request On Request On Request On Request On Request

CPH3448-TL-W 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)

CPH3448-TL-W Description

Short technical summary and product information.

The CPH3448-TL-W is an N-Channel enhancement-mode MOSFET manufactured by On Semiconductor. It is designed for low-voltage switching applications requiring efficient power management. The device offers a drain-source voltage (Vdss) of 30V and a continuous drain current of 4A at an ambient temperature of 25°C. Key electrical characteristics include a maximum on-resistance (Rds(on)) of 50 mOhm at a gate-source voltage of 4.5V and a drain current of 2A. The gate charge is 4.7 nC, and input capacitance is 430 pF, enabling fast switching performance. The MOSFET is housed in a compact surface-mount package, compatible with TO-236-3, SC-59, and SOT-23-3 footprints. The supplier device package is 3-CPH. This package is suitable for automated assembly and is widely used in portable electronics, load switches, and DC-DC converter circuits. The device is rated for operation up to 150°C junction temperature. With a maximum gate-source voltage of ±12V and drive voltage range of 1.8V to 4.5V, it can be driven by low-voltage logic levels. The CPH3448-TL-W is a RoHS3 compliant component, though compliance is unverified, and has an MSL rating of 1 (unlimited).

CPH3448-TL-W Quick Information

Product Type: MOSFET
Canonical Name: On Semiconductor CPH3448-TL-W N-Channel MOSFET
Subcategory: Single

CPH3448-TL-W Compliance

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

CPH3448-TL-W Estimated Pricing

Qty Low High
6,000+ $0.09 $0.09

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

CPH3448-TL-W Features

  • N-Channel MOSFET with 30V drain-source voltage rating.
  • Continuous drain current of 4A at ambient temperature.
  • Low on-resistance of 50 mOhm at 4.5V gate drive.
  • Surface mount package in SOT-23 (3-CPH).
  • Logic-level gate drive compatible (1.8V to 4.5V).

CPH3448-TL-W Applications

  • Used in load switch and power management circuits.
  • Suitable for DC-DC converter applications.
  • Ideal for battery-powered portable electronics.
  • Can be used in low-voltage motor control.

CPH3448-TL-W FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the CPH3448-TL-W?

30V.

What is the maximum continuous drain current?

4A at ambient temperature.

What is the maximum on-resistance?

50 mOhm at 2A drain current and 4.5V gate-source voltage.

What is the package type of this MOSFET?

Surface mount, available in TO-236-3, SC-59, or SOT-23-3 packages. The supplier device package is 3-CPH.

What is the maximum junction temperature?

150°C.

Is this component RoHS compliant?

It is marked as RoHS3 compliant, but the compliance status is unverified.

What is the gate charge of this MOSFET?

4.7 nC at 4.5V gate-source voltage.

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