ISL9N303AS3ST

ISL9N303AS3ST Datasheet


ISL9N303AP3 / ISL9N303AS3ST / ISL9N303AS3

Part Datasheet
ISL9N303AS3ST ISL9N303AS3ST ISL9N303AS3ST (pdf)
Related Parts Information
ISL9N303AS3 ISL9N303AS3 ISL9N303AS3
ISL9N303AP3 ISL9N303AP3 ISL9N303AP3
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ISL9N303AP3 / ISL9N303AS3ST / ISL9N303AS3

September 2002

PWM Optimized

ISL9N303AP3 / ISL9N303AS3ST / ISL9N303AS3

N-Channel Logic Level Trench MOSFETs 30V, 75A,

This device employs a new advanced trench MOSFET technology and features low gate charge while maintaining low on-resistance.
• Fast switching
• rDS ON = Typ , VGS = 10V

Optimized for switching applications, this device improves the overall efficiency of DC/DC converters and allows operation to higher switching frequencies.
• rDS ON = Typ , VGS = 4.5V
• Qg Typ = 61nC, VGS = 5V
• DC/DC converters
• Qgd Typ = 17nC
• CISS Typ = 7000pF

DRAIN FLANGE

SOURCE GATE

DRAIN

DRAIN FLANGE

SOURCE

DRAIN

GATE

GATE

SOURCE

TO-220AB

TO-263AB

DRAIN

TO-262AB

FLANGE

MOSFET Maximum Ratings TC= 25°C unless otherwise noted

Symbol VDSS VGS

Parameter

Drain to Source Voltage

Gate to Source Voltage

Drain Current Continuous TC = 25oC, VGS = 10V Continuous TC = 100oC, VGS = 4.5V Continuous TC = 25oC, VGS = 10V, = 43oC/W Pulsed

Power dissipation Derate above

TJ, TSTG Operating and Storage Temperature

Ratings 30 ±20
75 25 Figure 4 215 -55 to 175

Units V

W/oC

Thermal Characteristics

Thermal Resistance Junction to Case TO-220, TO-262, TO-263

Thermal Resistance Junction to Ambient TO-220, TO-262, TO-263

Thermal Resistance Junction to Ambient TO-263, 1in2 copper pad area
Package Marking and Ordering Information

Device Marking N303AS N303AP N303AS

Device ISL9N303AS3ST

ISL9N303AP3 ISL9N303AS3

Package TO-263AB TO-220AB TO-262AA

Reel Size 330mm Tube

Tape Width 24mm N/A N/A
oC/W oC/W oC/W

Quantity 800 units 50 units 50 units
2002 Fairchild Semiconductor Corporation

ISL9N303AP3 / ISL9N303AS3ST / ISL9N303AS3

Electrical Characteristics TC = 25°C unless otherwise noted

Parameter

Test Conditions

Min Typ Max Units

Off Characteristics

BVDSS

Drain to Source Breakdown Voltage

IDSS

Zero Gate Voltage Drain Current

IGSS

Gate to Source Leakage Current

ID = 250µA, VGS = 0V

VDS = 25V VGS = 0V

TC = 150o

VGS = ±20V
±100 nA

On Characteristics

VGS TH

Gate to Source Threshold Voltage
rDS ON

Drain to Source On Resistance

VGS = VDS, ID = 250µA ID = 75A, VGS = 10V ID = 75A, VGS = 4.5V

Dynamic Characteristics

CISS COSS CRSS Qg TOT Qg 5 Qg TH Qgs Qgd

VDS = 15V, VGS = 0V, f = 1MHz

VGS = 0V to 10V

VGS = 0V to 5V VDD = 15V

VGS = 0V to 1V ID = 75A

Ig = 1.0mA
7000
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Datasheet ID: ISL9N303AS3ST 634084