FDPF3860TYDTU N-Channel PowerTrench MOSFET, 100V drain-source voltage, 20A continuous drain current, 38.2mOhm max on-resistance at 10V gate drive.
Mfr Part #:

FDPF3860TYDTU

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel PowerTrench MOSFET, 100V drain-source voltage, 20A continuous drain current, 38.2mOhm max on-resistance at 10V gate drive.
✓ Total Stock: 4,100 pcs

FDPF3860TYDTU Available from 1 distributor

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4,100 pcs
4100 pcs On Request 1 On Request On Request 10+ On Request On Request

FDPF3860TYDTU 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
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDPF3860TYDTU Description

Short technical summary and product information.

The FDPF3860TYDTU is an N-Channel PowerTrench MOSFET from On Semiconductor (formerly Fairchild Semiconductor). It is designed for high efficiency power switching applications requiring low on-state resistance and fast switching performance.

 

Key electrical ratings include a maximum drain-source voltage of 100V, continuous drain current of 20A at 25°C case temperature (12.7A at 100°C), and a pulsed drain current capability of 80A. The typical on-resistance is 29.1mOhm at 10V gate drive with a maximum of 38.2mOhm. Gate threshold voltage ranges from 2.5V to 4.5V.

 

The device features low input capacitance (1350pF typical, 1800pF maximum) and a maximum total gate charge of 35nC at 10V, supporting efficient gate drive. It is rated for single pulsed avalanche energy up to 278mJ and repetitive avalanche energy of 3.4mJ.

 

The FDPF3860TYDTU is housed in a TO-220F-3 full-pack through-hole package with formed leads, providing isolation and ease of mounting. The operating junction temperature range is -55°C to 150°C with a maximum power dissipation of 33.8W at 25°C case temperature.

FDPF3860TYDTU Quick Information

Product Type: MOSFET
Series: FDPF3860T
Canonical Name: FDPF3860TYDTU N-Channel PowerTrench MOSFET 100V 20A 38.2mOhm TO-220F-3
Subcategory: Single N-Channel

FDPF3860TYDTU Compliance

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

FDPF3860TYDTU Features

  • N-Channel PowerTrench MOSFET design.
  • 100V maximum drain-source voltage rating.
  • 20A continuous drain current at 25°C.
  • 38.2mOhm maximum on-resistance at 10V.
  • Low gate charge of 35nC maximum.

FDPF3860TYDTU Applications

  • Used in consumer appliance power supplies.
  • Suitable for LCD/LED/PDP TV circuits.
  • Ideal for synchronous rectification stages.
  • Applied in uninterruptible power supplies.
  • Used in micro solar inverter designs.

FDPF3860TYDTU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the FDPF3860TYDTU?

The maximum drain-source voltage (Vdss) is 100V.

What is the continuous drain current rating?

The continuous drain current is 20A at Tc=25°C and 12.7A at Tc=100°C.

What is the on-resistance of this MOSFET?

The typical on-resistance is 29.1mOhm and the maximum is 38.2mOhm at Vgs=10V, Id=5.9A.

What package does the FDPF3860TYDTU come in?

It comes in a TO-220-3 Full Pack with formed leads (TO-220F-3 Y-Forming), through-hole mounting.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

Is the FDPF3860TYDTU RoHS compliant?

Yes, it is RoHS3 compliant as stated in the datasheet.

What is the maximum power dissipation?

The maximum power dissipation is 33.8W at Tc=25°C.

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