FDMS037N08B N-Channel MOSFET from On Semiconductor with 75V drain-source voltage and 100A continuous drain current. Features low on-resistance of 3.7mOhm and is housed in an 8-PowerTDFN surface mount package.
Mfr Part #:

FDMS037N08B

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel MOSFET from On Semiconductor with 75V drain-source voltage and 100A continuous drain current. Features low on-resistance of 3.7mOhm and is housed in an 8-PowerTDFN surface mount package.
✓ Total Stock: 19,685 pcs
$ Price Range: $1.36 - $3.92

FDMS037N08B Available from 4 distributors

✓ Authorised
✓ Non-Authorised

FDMS037N08B 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
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDMS037N08B Description

Short technical summary and product information.

The FDMS037N08B is an N-Channel MOSFET manufactured by On Semiconductor using the advanced POWERTRENCH process. It is designed for applications requiring high efficiency and fast switching, such as synchronous rectification in power supplies, battery protection circuits, and DC motor drives. Key electrical specifications include a drain-source voltage rating of 75V, continuous drain current of 100A at Tc=25°C (128A silicon limit), and a maximum drain-source on-resistance of 3.7mOhm at Vgs=10V, Id=50A. The device also features a low gate charge of 100nC and input capacitance of 5915pF, contributing to efficient switching performance. The MOSFET is 100% UIL tested and has a single pulse avalanche energy rating of 180.6mJ. It is housed in an 8-PowerTDFN surface mount package (8-PQFN 5x6) and is Pb-Free and RoHS compliant. The operating junction temperature range is -55°C to 150°C. The device is available in tape and reel packaging with a standard quantity of 3000 pieces.

FDMS037N08B Quick Information

Product Type: MOSFET
Canonical Name: N-Channel MOSFET, 75V, 100A, 3.7mOhm, 8-PowerTDFN
Subcategory: N-Channel MOSFET

FDMS037N08B Compliance

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

FDMS037N08B Estimated Pricing

Qty Low High
1+ $3.92 $3.92
10+ $2.56 $2.56
100+ $1.86 $1.86
500+ $1.56 $1.56
1,000+ $1.44 $1.44
3,000+ $1.36 $1.36

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

FDMS037N08B Features

  • Low on-resistance of 3.7 milliohms.
  • High continuous drain current of 100A.
  • Fast switching with low gate charge.
  • 100% avalanche energy tested.
  • RoHS compliant and Pb-Free.

FDMS037N08B Applications

  • Synchronous rectification in power supplies.
  • Battery protection circuit applications.
  • DC motor drives and UPS systems.

FDMS037N08B FAQs

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

75V.

What is the package type?

8-PowerTDFN (8-PQFN 5x6).

What is the operating temperature range?

-55°C to 150°C.

Is the device RoHS compliant?

Yes, RoHS3 compliant and Pb-Free.

What is the maximum drain current?

100A continuous at Tc=25°C, 128A silicon limit, 400A pulsed.

What is the on-resistance?

3.7mOhm max at Vgs=10V, Id=50A.

What is the gate charge?

100nC at Vgs=10V.

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