FDS3570

FDS3570 Datasheet


FDS3570

Part Datasheet
FDS3570 FDS3570 FDS3570 (pdf)
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FDS3570

May 1999 PRELIMINARY

FDS3570
80V N-Channel PowerTrenchTM MOSFET

This N-Channel Logic Level MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers.

These MOSFETs feature faster switching and lower gate charge than other MOSFETs with comparable RDS on specifications resulting in DC/DC power supply designs with higher overall efficiency.
9 A, 80 V. RDS ON = VGS = 10 V

RDS ON = VGS = 6 V.

Fast switching speed.

High performance trench technology for extremely
low RDS ON .

High power and current handling capability.

SO-8

G SS S

Absolute Maximum Ratings TA = 25°C unless otherwise noted

Parameter

VDSS VGSS ID PD

TJ, Tstg

Drain-Source Voltage

Gate-Source Voltage

Drain Current - Continuous

Note 1a
- Pulsed

Power Dissipation for Single Operation

Note 1a

Note 1b

Note 1c

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

FDS3570

FDS3570
13’’
5 6 7 8

Ratings
80 ±20
9 50 1 -55 to +150
50 25

Tape Width 12mm

Fairchild Semiconductor Corporation
4 3 2 1

Units
°C/W °C/W

Quantity 2500 units

FDS3570

Electrical Characteristics

Parameter

TA = 25°C unless otherwise noted

Test Conditions

Min Typ Max Units

Off Characteristics

BVDSS

Drain-Source Breakdown Voltage VGS = 0 V, ID = 250 µA

IDSS

Breakdown Voltage Temperature Coefficient

Zero Gate Voltage Drain Current

ID = 250 µA, Referenced to 25°C VDS = 64 V, VGS = 0 V
mV/°C

IGSSF

Gate-Body Leakage Current Forward

VGS = 20 V, VDS = 0 V
100 nA

IGSSR

VGS = -20 V, VDS = 0 V
-100 nA

On Characteristics Note 2

VGS th
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Datasheet ID: FDS3570 514294