SI9435DY

Gate-Source Breakdown Voltage : +/- 20 V
Mounting Style : SMD/SMT
Packaging : Reel
Transistor Polarity : P-Channel
Maximum Operating Temperature : + 150 C
Configuration : Single Quad Drain Triple Source
Drain-Source Breakdown Voltage : - 30 V
Package / Case : SOIC-8 Narrow
Continuous Drain Current : - 5.3 A
Resistance Drain-Source RDS (on) : 38 m Ohms


Features:

• 5.3 A, 30 V. RDS(ON) = 50 m @ VGS = 10 V
  RDS(ON) = 80 m @ VGS = 4.5 V
• Low gate charge
• Fast switching speed
• High performance trench technology for extremely
  low RDS(ON)
• High power and current handling capability


Application

• DC/DC converter
• Load switch
• Motor Drive


Pinout




Specifications

Symbol	Parameter	Si4920DY	Units
VDSS	Drain-Source Voltage	30	V
VGSS	Gate-Source Voltage	±20	V
ID	Drain Current - Continuous (Note 1a) - Pulsed	-5.	A
		-20
PD	Power Dissipation for Dual Operation	2.5	W
	Power Dissipation for Single Operation (Note 1a (Note 1b) (Note 1c)	1.2
		1
TJ, Tstg	Operating and Storage Junction Temperature Range	-55 to +150	°C
THERMAL CHARACTERISTICS
RJA	Thermal Resistance, Junction-to-Ambient (Note 1a)	50	°C/W
RJC	Thermal Resistance, Junction-to-Case (Note 1)	25	°C/W

Description

This Si9435DY 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 Si9435DY devices are well suited for low voltage and battery powered applications where low in-line power loss and fast switching are required.

Parameters:

Technical/Catalog Information	SI9435DY
Vendor	Fairchild Semiconductor
Category	Discrete Semiconductor Products
Mounting Type	Surface Mount
FET Polarity	P-Channel
Drain to Source Voltage (Vdss)	30V
Current - Continuous Drain (Id) @ 25° C	5.3A
Rds On (Max) @ Id, Vgs	50 mOhm @ 5.3A, 10V
Input Capacitance (Ciss) @ Vds	690pF @ 15V
Power - Max	1W
Packaging	Tape & Reel (TR)
Gate Charge (Qg) @ Vgs	23nC @ 10V
Package / Case	8-SOIC
FET Feature	Logic Level Gate
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	SI9435DY SI9435DY SI9435DYTR ND SI9435DYTRND SI9435DYTR