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FDW2508PB The FDW2508PB is a dual P-Channel MOSFET from On Semiconductor, rated for -12V drain-source voltage and -6A continuous drain current. It features low on-resistance down to 18mΩ at 4.5V and is housed in an 8-TSSOP package.
Mfr Part #:

FDW2508PB

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FDW2508PB is a dual P-Channel MOSFET from On Semiconductor, rated for -12V drain-source voltage and -6A continuous drain current. It features low on-resistance down to 18mΩ at 4.5V and is housed in an 8-TSSOP package.
Total Stock: 2,295 pcs

FDW2508PB 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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2,295 pcs
2295 pcs On Request 1 On Request On Request On Request On Request On Request

FDW2508PB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Drain Current, Pulsed
Drain to Source Voltage (Vdss)
Drain-Source Breakdown Voltage (ID=-250µA, VGS=0V)
FET Feature
Forward Transconductance (VDS=-5V, ID=-6A)
Gate Charge (Qg) (Max) @ Vgs
Gate-Source Voltage (Vgs)
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Package / Case
Power
Power Dissipation (Maximum @ Dual operation)
Power Dissipation (Maximum @ Single operation (Note 1 A)
Rds On (Max) @ Id, Vgs
Reel Size
Standard Package Qty
Supplier Device Package
Tape Width
Technology
Thermal Resistance, Junction-to-Ambient (Maximum @ Note 1 A)
Thermal Resistance, Junction-to-Ambient (Maximum @ Note 1 b)
Vgs(th) (Max) @ Id
drain_source_on_resistance (Typical/Maximum @ VGS=2.5 V, ID=5 A)
drain_source_on_resistance (Typical/Maximum @ Vgs=-1.8 V, Id=-4 A)
fall_time (Vdd=-6V, Id=-6A, Vgs=-4.5V, Rgen=6Ω)
gate_charge_drain_miller (Vgs=-4.5V, Vdd=-6V, Id=-6A)
gate_charge_source (Vgs=-4.5V, Vdd=-6V, Id=-6A)
gate_threshold_voltage_vgs_th (Minimum/Typical/Maximum @ Id=-250 µA)
output_capacitance_coss (Vds=-6V, Vgs=0V, f=1MHz)
reverse_transfer_capacitance_crss (Vds=-6V, Vgs=0V, f=1MHz)
rise_time (Vdd=-6V, Id=-6A, Vgs=-4.5V, Rgen=6Ω)
turn_off_delay_time (Vdd=-6V, Id=-6A, Vgs=-4.5V, Rgen=6Ω)
turn_on_delay_time (Vdd=-6V, Id=-6A, Vgs=-4.5V, Rgen=6Ω)

FDW2508PB Description

Short technical summary and product information.

The FDW2508PB is a dual P-Channel logic-level MOSFET designed for low-voltage power management applications. It features a drain-source voltage rating of -12V (minimum breakdown) and a continuous drain current of -6A at 25°C, with pulsed capability up to -30A. The device offers low on-resistance: 18mΩ maximum at Vgs=-4.5V, 22mΩ at Vgs=-2.5V, and 30mΩ at Vgs=-1.8V, enabling efficient operation in battery-powered circuits. Gate charge is 45nC maximum, and input capacitance is 3775pF maximum, supporting moderate-speed switching. The MOSFET is housed in a surface-mount 8-TSSOP package (0.173", 4.40mm width) and is RoHS3 compliant. Operating junction temperature range is -55°C to +150°C. Typical applications include power management, load switching, and battery protection in portable electronics.

FDW2508PB Quick Information

Product Type: Dual P-Channel MOSFET
Series: PowerTrench
Canonical Name: FDW2508PB Dual P-Channel MOSFET
Subcategory: MOSFET Arrays

FDW2508PB Compliance

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

FDW2508PB Features

  • Dual P-Channel MOSFET in 8-TSSOP package.
  • Rated for -12V drain-source voltage.
  • Continuous drain current of -6A.
  • Low on-resistance down to 18mΩ.
  • Logic level gate drive compatible.

FDW2508PB Applications

  • Power management in portable devices.
  • Load switch for battery circuits.
  • Battery protection applications.
  • Ideal for low-voltage switching.

FDW2508PB FAQs

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

-12V (minimum breakdown voltage).

What package is the FDW2508PB available in?

8-TSSOP (0.173", 4.40mm Width) surface mount package.

What is the operating temperature range?

-55°C to +150°C (junction).

Is the FDW2508PB RoHS compliant?

Yes, RoHS3 compliant per datasheet.

What is the maximum drain current?

-6A continuous, -30A pulsed.

What is the on-resistance at 4.5V?

18mΩ maximum, 15mΩ typical.

What is the gate threshold voltage?

Minimum -0.4V, typical -0.6V, maximum -1.5V.

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