FDS8670

FDS8670 Datasheet


FDS8670 30V N-Channel MOSFET

Part Datasheet
FDS8670 FDS8670 FDS8670 (pdf)
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FDS8670 30V N-Channel MOSFET

FDS8670
30V N-Channel MOSFET

January 2008

This device has been designed specifically to improve the efficiency of DC-DC converters. Using new techniques in MOSFET construction, the various components of gate charge and capacitance have been optimized to reduce switching losses. Low gate resistance and very low Miller charge enable excellent performance with both adaptive and fixed dead time gate drive circuits. Very low Rds on has been maintained to provide an extremely versatile device.
• High Efficiency DC-DC Converters
• Notebook Vcore Power Supply
• Telecom Brick Synchronous Rectifier
• Multi purpose Point Of Load
• 21 A, 30 V

Max RDS ON = VGS = 10 V

Max RDS ON = VGS = V
• High performance trench technology for extremely low

RDS ON and gate charge
• Minimal Qgd nC typical
• 100% RG tested typical
• 100% UIL tested
• RoHS Compliant

SO-8

Absolute Maximum Ratings TA=25oC unless otherwise noted

VDSS VGSS ID

Parameter

Drain-Source Voltage Gate-Source Voltage Drain Current Continuous

Pulsed Power Dissipation

Note 1a

Note 1a Note 1b

Note 1c

EAS TJ, TSTG

Single Pulse Avalanche Energy

Note 3

Operating and Storage Junction Temperature Range

Thermal Characteristics

Thermal Resistance, Junction-to-Ambient

Thermal Resistance, Junction-to-Case

Note 1a Note 1
Package Marking and Ordering Information

Device Marking

Device

Reel Size

FDS8670

FDS8670
13’’
2008 Fairchild Semiconductor Corporation

Ratings
30 ±20 21 105
1 433 to +150
50 25

Tape width 12mm

Units
mJ °C
°C/W

Quantity 2500 units

FDS8670 30V N-Channel MOSFET

Electrical Characteristics

Parameter

TA = 25°C unless otherwise noted

Test Conditions

Off Characteristics

BVDSS

Breakdown Voltage

Breakdown Voltage Temperature Coefficient

IDSS

Zero Gate Voltage Drain Current

IGSS

Leakage

VGS = 0 V,

ID = 250 µA

ID = 250 µA, Referenced to 25°C

VDS = 24 V, VGS = 0 V VGS = ±20 V, VDS = 0 V

On Characteristics Note 2

VGS th

Gate Threshold Voltage

Gate Threshold Voltage Temperature Coefficient

RDS on

Static

Forward Transconductance
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Datasheet ID: FDS8670 514378