SI9435DY

SI9435DY Datasheet


Si9435DY

Part Datasheet
SI9435DY SI9435DY SI9435DY (pdf)
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Si9435DY

January 2001

Si9435DY

P-Channel Logic Level MOSFET

This P-Channel Logic Level MOSFET is produced using Fairchild Semiconductor's advanced PowerTrench process that has been especially tailored to minimize on-state resistance and yet maintain superior switching performance.

These devices are well suited for low voltage and battery powered applications where low in-line power loss and fast switching are required.
• DC/DC converter
• Load switch
• Motor Drive
• A, V. RDS ON = 50 VGS = V RDS ON = 80 VGS = V
• Low gate charge
• 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=25oC unless otherwise noted

VDSS VGSS ID

Parameter

Drain-Source Voltage Gate-Source Voltage Drain Current Continuous

Pulsed

Note 1a

Power Dissipation for Single Operation

Note 1a

Note 1b

Note 1c

TJ, TSTG

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
9435

Si9435DY
13’’
5 6 7 8

Ratings
±20 -20 -55 to +150
50 25

Tape width 12mm
4 3 2 1

Units
°C/W °C/W

Quantity 2500 units

Fairchild Semiconductor International

Si9435DY

Electrical Characteristics

Parameter

TA = 25°C unless otherwise noted

Test Conditions

Min Typ Max Units

Off Characteristics

BVDSS

Breakdown Voltage

IDSS

Breakdown Voltage Temperature Coefficient

Zero Gate Voltage Drain Current

IGSSF

Leakage, Forward

IGSSR

VGS = 0 V, ID = µA

ID = µA, Referenced to 25°C

VDS = V, VGS = 20 V, VGS = V,

VGS = 0 V VDS = 0 V VDS = 0 V

On Characteristics Note 2

VGS th

Gate Threshold Voltage

RDS on

Gate Threshold Voltage Temperature Coefficient
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Datasheet ID: SI9435DY 634775