FDD6637 P-Channel power MOSFET from ON Semiconductor, rated for 35V drain-source voltage and 55A continuous drain current at case temperature. Housed in a surface mount DPAK package.
Mfr Part #:

FDD6637

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
P-Channel power MOSFET from ON Semiconductor, rated for 35V drain-source voltage and 55A continuous drain current at case temperature. Housed in a surface mount DPAK package.
✓ Total Stock: 20,323 pcs
$ Price Range: $1.02 - $2.33

FDD6637 Available from 5 distributors

✓ Authorised
✓ Non-Authorised

FDD6637 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
Lead Style
Medical Grade
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDD6637 Description

Short technical summary and product information.

The FDD6637 is a P-Channel power MOSFET from ON Semiconductor designed for high-efficiency power switching applications. It features a 35V drain-source voltage rating and a continuous drain current of 55A at a case temperature of 25°C, with a lower rating of 13A at ambient temperature. The device offers a low on-resistance of 11.6 mOhm at 14A drain current and 10V gate drive, enabling reduced conduction losses.

 

Key electrical characteristics include a maximum gate threshold voltage of 3V, total gate charge of 63 nC, and input capacitance of 2370 pF. The MOSFET is capable of dissipating up to 57W at the case temperature and 3.1W at ambient temperature, with an operating junction temperature range of -55°C to 150°C.

 

The FDD6637 is supplied in a surface mount TO-252-3 (DPak) package with supplier device package TO-252AA, suitable for automated assembly. It is intended for use in power management, load switching, and other medium-power applications requiring a P-Channel device.

FDD6637 Quick Information

Product Type: MOSFET - P-Channel
Series: PowerTrench
Canonical Name: FDD6637 P-Channel Power MOSFET
Subcategory: P-Channel

FDD6637 Compliance

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

FDD6637 Estimated Pricing

Qty Low High
1+ $2.33 $2.33
10+ $1.49 $1.49
100+ $1.02 $1.02
2,500+ $1.02 $1.02

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

FDD6637 Features

  • P-Channel MOSFET for low-side switching.
  • 35V drain-source voltage rating.
  • 55A continuous drain current at Tc=25°C.
  • 11.6 mOhm on-resistance at 14A, 10V.
  • Surface mount DPAK (TO-252) package.

FDD6637 Applications

  • Power management in portable devices.
  • Load switching circuits.
  • Battery protection applications.
  • DC-DC converter circuits.

FDD6637 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the FDD6637?

The maximum drain-source voltage (Vdss) is 35V.

What is the continuous drain current rating?

55A at case temperature (Tc=25°C) and 13A at ambient temperature (Ta=25°C).

What package does the FDD6637 come in?

Surface mount TO-252-3 (DPak) with supplier device package TO-252AA.

What is the operating temperature range?

Junction temperature range from -55°C to 150°C.

Is the FDD6637 RoHS compliant?

RoHS3 compliant status is indicated but unverified. Verify with manufacturer.

What is the on-resistance (Rds(on))?

Maximum 11.6 mOhm at 14A drain current and 10V gate drive.

What is the gate threshold voltage?

Maximum 3V at 250µA drain current.

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