Mfr Part #:

FDMC0310AS-F127

Q: What is the continuous drain current rating?

21A at TC=25°C, 19A at TA=25°C, 100A pulsed

Q: What is the on-resistance at 10V gate drive?

4.4mΩ maximum at VGS=10V, ID=19A

Q: What package does this MOSFET come in?

8-PowerWDFN (8-MLP 3.3x3.3) surface mount package with 0.65mm lead spacing

Q: Is the device RoHS compliant?

Yes, it is Pb-Free and RoHS Compliant as stated in the datasheet

Q: What is the operating temperature range?

-55°C to +150°C junction temperature

Available from 2 distributors

Mfr Name: On Semiconductor

N-Channel POWERTRENCH MOSFET from On Semiconductor, rated for 30V drain-source voltage and 21A continuous drain current with ultra-low 4.4mΩ on-resistance.

✓ Total Stock: 30,343 pcs

$ Price Range: $0.40 - $1.57

FDMC0310AS-F127 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Flip Electronics ✓ Non-Authorised Inventory information	30,000 pcs On Request	30000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	343 pcs On Request	343 pcs	On Request	1	On Request	On Request	18+	On Request	On Request

FDMC0310AS-F127 Description

Short technical summary and product information.

The FDMC0310AS-F127 is a single N-Channel MOSFET from On Semiconductor's SyncFET POWERTRENCH family. It is designed for high-efficiency power conversion applications, featuring a maximum drain-source voltage of 30V and a continuous drain current of 21A at case temperature 25°C. The device achieves a maximum on-resistance of 4.4mΩ at VGS = 10V and ID = 19A, and 5.2mΩ at VGS = 4.5V and ID = 17.5A.

It includes an efficient monolithic Schottky body diode for improved switching performance. The MOSFET is 100% UIL tested and has a single pulse avalanche energy rating of 66mJ. The input capacitance is 3165pF (max at VDS = 15V) and the total gate charge is 52nC (max at VGS = 10V), enabling fast switching.

The device is housed in an 8-PowerWDFN package (supplier device package 8-MLP 3.3x3.3) with 0.65mm lead spacing and is surface mountable. It is Pb-Free and RoHS Compliant, with MSL1 moisture sensitivity level.

FDMC0310AS-F127 Quick Information

Product Type: Single N-Channel MOSFET

Series: FDMC0310AS

Canonical Name: FDMC0310AS-F127 N-Channel MOSFET 30V 21A

Subcategory: N-Channel Power MOSFET

FDMC0310AS-F127 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 (Unlimited)

REACH Status: REACH Unaffected

Lead Free: Yes

FDMC0310AS-F127 Estimated Pricing

Qty	Low	High
1+	$1.57	$1.57
10+	$0.99	$0.99
100+	$0.66	$0.66
500+	$0.52	$0.52
1,000+	$0.47	$0.47
3,000+	$0.40	$0.40

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

FDMC0310AS-F127 Features

Max RDS(on) 4.4mΩ at 10V gate drive.
Rated for 30V drain-source voltage.
Continuous drain current 21A at 25°C.
SyncFET with monolithic Schottky body diode.
MSL1 rated robust surface mount package.

FDMC0310AS-F127 Applications

Synchronous rectification in DC/DC converters.
Notebook Vcore GPU low-side switch.
Networking point-of-load low-side switch.
Telecom secondary-side rectification.

FDMC0310AS-F127 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum drain-source voltage of this MOSFET?

30V (33V transient for <100 ns)

What is the continuous drain current rating?