FDB6670AS

FDB6670AS Datasheet


FDP6670AS/FDB6670AS 30V N-Channel SyncFET

Part Datasheet
FDB6670AS FDB6670AS FDB6670AS (pdf)
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FDP6670AS/FDB6670AS 30V N-Channel SyncFET

FDP6670AS/FDB6670AS
30V N-Channel SyncFET

May 2008

This MOSFET is designed to replace a single MOSFET and parallel Schottky diode in synchronous DC:DC power supplies. This 30V MOSFET is designed to maximize power conversion efficiency, providing a low RDS ON and low gate charge. The FDP6670AS includes an integrated Schottky diode using Fairchild’s monolithic SyncFET technology. The performance of the FDP6670AS/FDB6670AS as the low-side switch in a synchronous rectifier is indistinguishable from the performance of the FDP6670A/FDB6670A in parallel with a Schottky diode.
• 31 A, 30 V.

RDS ON = VGS = 10 V RDS ON = VGS = V
• Includes SyncFET Schottky body diode
• Low gate charge 28nC typical
• High performance trench technology for extremely low RDS ON and fast switching
• High power and current handling capability

TO-220

TO-263AB

FDP Series

FDB Series

Absolute Maximum Ratings TA=25oC unless otherwise noted

VDSS VGSS ID

TJ, TSTG TL

Parameter

Drain-Source Voltage

Gate-Source Voltage Drain Current Continuous

Pulsed

Note 1

Total Power Dissipation TC = 25°C Derate above 25°C

Operating and Storage Junction Temperature Range

Maximum lead temperature for soldering purposes, 1/8” from case for 5 seconds

Thermal Characteristics

Thermal Resistance, Junction-to-Case

Thermal Resistance, Junction-to-Ambient
Package Marking and Ordering Information

Device Marking

Device

Reel Size

FDB6670AS

FDB6670AS
13’’

FDP6670AS

FDP6670AS

Tube

Ratings
30 ±20 62 150 to +150 275

Tape width 24mm n/a

Units

W/°C
°C °C
°C/W °C/W

Quantity 800 units
2008 Fairchild Semiconductor Corporation

FDP6670AS/FDB6670AS 30V N-Channel SyncFET

Electrical Characteristics

Parameter

TA = 25°C unless otherwise noted

Test Conditions

Min Typ Max Units

Off Characteristics

BVDSS

IDSS

Breakdown Voltage

Breakdown Voltage Temperature Coefficient

Zero Gate Voltage Drain Current

IGSS

Leakage

On Characteristics Note 2

VGS th

RDS on

Gate Threshold Voltage

Gate Threshold Voltage Temperature Coefficient

Static

ID on

Drain Current
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Datasheet ID: FDB6670AS 514054