FDB8870 FDB8870 is an N-Channel power MOSFET from ON Semiconductor with 30V drain-source voltage and 160A continuous drain current.
Mfr Part #:

FDB8870

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
FDB8870 is an N-Channel power MOSFET from ON Semiconductor with 30V drain-source voltage and 160A continuous drain current.
✓ Total Stock: 2,141 pcs

FDB8870 Available from 3 distributors

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FDB8870 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
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDB8870 Description

Short technical summary and product information.

The FDB8870 is an N-Channel enhancement-mode power MOSFET manufactured by ON Semiconductor. It features a drain-to-source voltage (Vdss) of 30 V and a maximum continuous drain current of 23 A at ambient temperature (Ta=25°C) and 160 A at case temperature (Tc=25°C). The device offers a low on-resistance of 3.9 mOhm maximum at Vgs=10V and Id=35A, enabling efficient power switching.

 

Gate drive voltage is specified at 4.5V and 10V, with a maximum gate threshold voltage of 2.5V at Id=250µA. The MOSFET can handle a maximum gate-to-source voltage of ±20V. Input capacitance is 5200 pF at Vds=15V, and total gate charge is 132 nC at Vgs=10V, providing moderate switching performance.

 

The device is housed in a surface-mount TO-263-3 (D²Pak) package with a supplier device package of D²PAK (TO-263). Maximum power dissipation is 160 W at Tc=25°C, and the operating junction temperature range is -55°C to 175°C. This MOSFET is suitable for high-current switching applications in power management and DC-DC converter circuits.

FDB8870 Quick Information

Product Type: Power MOSFET
Series: PowerTrench
Canonical Name: FDB8870 N-Channel Power MOSFET
Subcategory: N-Channel Power MOSFET

FDB8870 Compliance

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

FDB8870 Features

  • N-Channel MOSFET with 30V drain-source voltage.
  • 160A continuous drain current at case temperature.
  • Low on-resistance of 3.9 mOhm typical.
  • Surface mount D²PAK (TO-263) package.
  • Operating temperature range -55°C to 175°C.

FDB8870 Applications

  • Power management in DC-DC converters.
  • High-current load switching circuits.
  • Battery protection and management systems.
  • Motor drive and power distribution.

FDB8870 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the FDB8870?

The maximum drain-to-source voltage (Vdss) is 30 V.

What is the maximum continuous drain current?

23 A at ambient temperature (Ta=25°C) and 160 A at case temperature (Tc=25°C).

What is the on-resistance of the FDB8870?

Maximum on-resistance is 3.9 mOhm at Vgs=10V and Id=35A.

What package is the FDB8870 available in?

Surface mount TO-263-3, D²Pak (2 Leads + Tab), TO-263AB. Supplier device package is D²PAK (TO-263).

What is the operating temperature range?

-55°C to 175°C (junction temperature).

Is the FDB8870 RoHS compliant?

RoHS3 Compliant (unverified).

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