FDMS8670

FDMS8670 Datasheet


FDMS8670 N-Channel Power MOSFET

Part Datasheet
FDMS8670 FDMS8670 FDMS8670 (pdf)
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FDMS8670 N-Channel Power MOSFET

May 2009

FDMS8670 tm

N-Channel Power
30V, 42A, 2.6m:
- Max rDS on = 2.6m at VGS = 10V, ID = 24A - Max rDS on = 3.8m at VGS = 4.5V, ID = 18A - 100% UIL Tested - RoHS Compliant

This N-Channel MOSFET is produced using Fairchild Semiconductor's latest proprietary Power process that has been especially tailored to minimize on-resistance. This part exhibits industry leading switching FOM RDS*Qgd to enhance DC-DC synchronous rectifier efficiency.

Application
- DC - DC Conversion

Bottom

Pin 1 S

Power 56

D5 D6 D7 D8
4G 3S 2S 1S

MOSFET Maximum Ratings TA = 25°C unless otherwise noted

Symbol VDS VGS

EAS PD TJ, TSTG

Parameter

Drain to Source Voltage

Gate to Source Voltage

Drain Current -Continuous Package limited -Continuous Silicon limited -Continuous -Pulsed

TC = 25°C TC = 25°C TA = 25°C

Single Pulse Avalanche Energy

Power Dissipation

TC = 25°C

Power Dissipation

TA = 25°C

Operating and Storage Junction Temperature Range

Thermal Characteristics

Note 1a Note 3

Note 1a

Ratings 30 ±20 42 135 24 150 288 78
-55 to +150

Units V
mJ W °C

RTJC RTJA

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

Note 1a
°C/W

Device Marking FDMS8670

Device FDMS8670

Package Power 56

Reel Size 13’’

Tape Width 12 mm

Quantity 3000 units
2009 Fairchild Semiconductor Corporation

FDMS8670 N-Channel Power MOSFET

Electrical Characteristics TJ = 25°C unless otherwise noted

Parameter

Test Conditions

Off Characteristics

BVDSS 'BVDSS IDSS IGSS

Drain to Source Breakdown Voltage Breakdown Voltage Temperature Coefficient Zero Gate Voltage Drain Current Gate to Source Leakage Current

ID = 250PA, VGS = 0V ID = 250PA, referenced to 25°C

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

Min Typ Max Units
mV/°C
±100 nA

On Characteristics

VGS th

Gate to Source Threshold Voltage

Gate to Source Threshold Voltage Temperature Coefficient
rDS on

Static Drain to Source On Resistance

Forward Transconductance

VGS = VDS, ID = 250PA

ID = 250PA, referenced to 25°C
mV/°C

VGS = 10V, ID = 24A VGS = 4.5V, ID = 18A VGS = 10V, ID = 24A, TJ = 125°C VDD = 5V, ID = 24A

Dynamic Characteristics

Ciss Coss Crss Rg

VDS = 15V, VGS = 0V, f = 1MHz
f = 1MHz
2965 3940 pF
1395 1855 pF

Switching Characteristics
td on tr td off tf Qg Qgs Qgd
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Datasheet ID: FDMS8670 514223