Mfr Part #:

FDD6670A

N-Channel MOSFET rated for 30V drain-source voltage and 66A continuous drain current (Tc). Features low on-resistance of 8mOhm typical at 10V gate drive.

✓ Total Stock: 1,196 pcs

$ Price Range: $0.24 - $1.07

FDD6670A Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	622 pcs On Request	622 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	574 pcs On Request	574 pcs	On Request	1	On Request	On Request	04+	On Request	On Request

FDD6670A Description

Short technical summary and product information.

The FDD6670A is an N-Channel MOSFET designed for DC/DC converter applications. It features a drain-source voltage rating of 30V and continuous drain current of 66A at Tc=25°C (15A at Ta=25°C). The typical on-resistance is 6.3mOhm at Vgs=10V, and 7.9mOhm at Vgs=4.5V. Gate threshold voltage ranges from 1V to 3V. The device offers low gate charge (22nC max) and fast switching speeds with typical turn-on delay of 20ns and turn-off delay of 47ns. It is surface mounted in a TO-252 (DPAK) package. The operating junction temperature range is -55°C to 175°C.

FDD6670A Quick Information

Product Type: Single MOSFET

Series: FDD6670A

Canonical Name: N-Channel MOSFET, 30V, 66A (Tc), DPAK

Subcategory: N-Channel MOSFET

FDD6670A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

FDD6670A Estimated Pricing

Qty	Low	High
1+	$1.07	$1.07
10+	$0.67	$0.67
50+	$0.49	$0.49
100+	$0.43	$0.43
500+	$0.34	$0.34
2,500+	$0.27	$0.27
7,500+	$0.24	$0.24

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

FDD6670A Features

N-Channel MOSFET with 30V drain-source voltage rating.
Continuous drain current up to 66A at Tc=25°C.
Low on-resistance: 8mOhm max at Vgs=10V.
Logic-level gate drive compatible (Vgs=4.5V).
Surface mount DPAK (TO-252) package.

FDD6670A Applications

Optimized for synchronous DC/DC converter designs.
Suitable for conventional PWM switching controllers.
Ideal for high-efficiency power management systems.
Enables fast switching in high-frequency circuits.

FDD6670A FAQs

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

What is the drain-source voltage rating of the FDD6670A?

30V.

What package is the FDD6670A available in?

TO-252-3, DPak (2 Leads + Tab), SC-63; supplier device package TO-252AA.

What is the operating temperature range of the FDD6670A?

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

Is the FDD6670A RoHS compliant?

RoHS3 compliant (unverified from datasheet).

What is the maximum continuous drain current at case temperature 25°C?

66A.

What is the typical on-resistance at Vgs=10V?

6.3 mOhm (maximum 8 mOhm).

What is the gate threshold voltage range?

1V (minimum) to 3V (maximum), typical 1.8V.

Category	Transistors - FETs, MOSFETs - Single
Manufacturer Name	On Semiconductor
AEC Qualified	No
Automotive Grade	No
Current	15 A (Ta)
Drain to Source Voltage (Vdss)	30 V
Drive Voltage (Max Rds On, Min Rds On)	4.5V, 10V
FET Type	N-Channel
Gate Charge (Qg) (Max) @ Vgs	22 nC @ 5V
Industrial Grade	No
Input Capacitance (Ciss) (Max) @ Vds	1755 pF @ 15V
Lead Style	Gull Wing
Medical Grade	No
Military Grade	No
Mounting Type	Surface Mount
Operating Temperature	-55°C ~ 175°C (TJ)
Power Dissipation (Max)	3.2 W (Ta)
Rds On (Max) @ Id, Vgs	8mOhm @ 15A, 10V
Storage Temperature	-55.0°C ~ 175.0°C
Supplier Device Package	TO-252AA
Tape & Reel	Yes
Technology	MOSFET (Metal Oxide)
Vgs (Max)	±20V
Vgs(th) (Max) @ Id	1V (Min), 1.8V (Typ), 3V (Max)