FDT458P

Gate-Source Breakdown Voltage : +/- 20 V
Mounting Style : SMD/SMT
Packaging : Reel
Transistor Polarity : P-Channel
Maximum Operating Temperature : + 150 C
Drain-Source Breakdown Voltage : - 30 V
Package / Case : SOT-223
Configuration : Single Dual Drain
Continuous Drain Current : 3.4 A
Resistance Drain-Source RDS (on) : 130 m Ohms


Features:

`  3.4 A, 30 V. R<sub>DS(ON)</sub> = 130 mW @ V<sub>GS</sub> = 10 V
                           R<sub>DS(ON)</sub> = 200 mW @ V<sub>GS</sub> = 4.5 V
`  Fast switching speed
`  Low gate charge (2.5 nC typical)
`  High performance trench technology for extremely low R_DS(ON)
`  High power and current handling capability in a widely used surface mount package


Application

·  Battery chargers
·  Motor drives


Pinout




Specifications

Symbol	Parameter	Ratings	Units
VDSS	Drain-Source Voltage	-30	V
VGSS	Gate-Source Voltage	±20	V
ID	Drain Current Continuous (Note 1a)                        Pulsed	3.4	A
		10
PD	Power Dissipation for Single Operation (Note 1a)                                                               (Note 1b)                                                               (Note 1c)	3.0	W
		1.3
		1.1
TJ, TSTG	Operating and Storage Junction Temperature Range	55 to +150	°C

Description

This FDT458P P-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers, and battery chargers.

These MOSFETs FDT458P feature faster switching and lower gate charge than other MOSFETs with comparable R_DS(ON) specifications.


Parameters:

Technical/Catalog Information	FDT458P
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	3.4A
Rds On (Max) @ Id, Vgs	130 mOhm @ 3.4A, 10V
Input Capacitance (Ciss) @ Vds	205pF @ 15V
Power - Max	1.1W
Packaging	Tape & Reel (TR)
Gate Charge (Qg) @ Vgs	3.5nC @ 10V
Package / Case	SOT-223, SC-73, TO-261 (3 Leads + Tab)
FET Feature	Logic Level Gate
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	FDT458P FDT458P