CPH3459-TL-W N-Channel MOSFET rated for 200V drain-source voltage and 500mA continuous drain current. Surface mount in SOT-23-3 package.
Mfr Part #:

CPH3459-TL-W

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel MOSFET rated for 200V drain-source voltage and 500mA continuous drain current. Surface mount in SOT-23-3 package.
✓ Total Stock: 372,000 pcs
$ Price Range: $0.15

CPH3459-TL-W Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
363,000 pcs
363000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
9,000 pcs
9000 pcs On Request 1 On Request On Request On Request On Request On Request

CPH3459-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)
Vgs(th) (Max) @ Id

CPH3459-TL-W Description

Short technical summary and product information.

The CPH3459-TL-W is a single N-Channel MOSFET from On Semiconductor, featuring a maximum drain-to-source voltage of 200V and continuous drain current of 500mA. It utilizes standard MOSFET (Metal Oxide) technology with a maximum on-resistance of 3.7 Ohm at 250mA and 10V gate drive. The device is designed for surface mount assembly in a TO-236-3 / SC-59 / SOT-23-3 package with a 3-CPH supplier device package designation.

 

Key electrical characteristics include a maximum gate-source voltage of ±20V, a gate threshold voltage of 2.6V at 1mA drain current, and recommended drive voltages of 4V and 10V for achieving specified on-resistance. The device exhibits an input capacitance of 90pF at Vds=20V and a gate charge of 2.4nC at Vgs=10V, indicating moderate switching speeds suitable for general-purpose power management.

 

Power dissipation is rated at 1W at ambient temperature, with a maximum junction temperature of 150°C. The MOSFET is RoHS3 compliant with MSL Level 1 and REACH unaffected. It is supplied on tape and reel for automated assembly. Applications include load switching, DC-DC converter circuits, and low-power power management in portable electronics.

CPH3459-TL-W Quick Information

Product Type: MOSFET
Canonical Name: On Semiconductor CPH3459-TL-W N-Channel MOSFET
Subcategory: Single N-Channel

CPH3459-TL-W Compliance

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

CPH3459-TL-W Estimated Pricing

Qty Low High
6,000+ $0.15 $0.15

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

CPH3459-TL-W Features

  • N-Channel MOSFET, 200V drain-source voltage.
  • Continuous drain current rated at 500mA.
  • Maximum on-resistance of 3.7 Ohm.
  • Surface mount SOT-23-3 package.
  • RoHS3 compliant with MSL Level 1.

CPH3459-TL-W Applications

  • Used in load switching circuits.
  • Suitable for low-power DC-DC converters.
  • Ideal for power management in portable devices.
  • Applicable in general purpose switching applications.

CPH3459-TL-W FAQs

6 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage rating of the CPH3459-TL-W?

The maximum drain-to-source voltage is 200V.

What is the maximum continuous drain current?

The maximum continuous drain current is 500mA at ambient temperature (Ta).

What is the on-resistance of this MOSFET?

The maximum on-resistance is 3.7 Ohm at a drain current of 250mA and gate-source voltage of 10V.

What package does the CPH3459-TL-W come in?

It is supplied in a TO-236-3 / SC-59 / SOT-23-3 surface mount package with the supplier device package designated as 3-CPH.

What is the operating junction temperature range?

The maximum junction temperature is 150°C.

Is the CPH3459-TL-W RoHS compliant?

The device is indicated as RoHS3 compliant. Note: compliance data is unverified.

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