IRLR/U2705 IRF [International Rectifier], IRLR/U2705 Datasheet

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IRLR/U2705

Manufacturer Part Number
IRLR/U2705
Description
HEXFET POWER MOSFET
Manufacturer
IRF [International Rectifier]
Datasheet
l
l
l
l
l
l
l
Fifth Generation HEXFETs from International Rectifier utilize advanced
processing techniques to achieve the lowest possible on-resistance per
silicon area. This benefit, combined with the fast switching speed and
ruggedized device design that HEXFET Power MOSFETs are well known for,
provides the designer with an extremely efficient device for use in a wide
variety of applications.
The D-PAK is designed for surface mounting using vapor phase, infrared, or
wave soldering techniques. The straight lead version (IRFU series) is for
through-hole mounting applications. Power dissipation levels up to 1.5 watts
are possible in typical surface mount applications.
Thermal Resistance
www.irf.com
R
R
R
I
I
I
P
V
E
I
E
dv/dt
T
T
D
D
DM
AR
STG
J
D
GS
AS
AR
θJC
θJA
θJA
@ T
@ T
Logic-Level Gate Drive
Ultra Low On-Resistance
Surface Mount (IRLR2705)
Straight Lead (IRLU2705)
Advanced Process Technology
Fast Switching
Fully Avalanche Rated
@T
C
C
C
= 25°C
= 100°C
= 25°C
Junction-to-Case
Case-to-Ambient (PCB mount)**
Junction-to-Ambient
Continuous Drain Current, V
Continuous Drain Current, V
Pulsed Drain Current 
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Single Pulse Avalanche Energy‚
Avalanche Current
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt ƒ
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Parameter
Parameter
GS
GS
@ 10V
@ 10V
G
Typ.
300 (1.6mm from case )
–––
–––
–––
HEXFET Power MOSFET
S
D
-55 to + 175
Max.
0.45
± 16
110
110
6.8
5.0
28
20
68
16
TO-252AA
R
D-Pak
DS(on)
Max.
V
110
I
2.2
50
D
DSS
= 28A…
= 0.040Ω
= 55V
TO-251AA
I-Pak
Units
Units
W/°C
°C/W
V/ns
mJ
mJ
°C
W
A
V
A
1
4/1/03

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IRLR/U2705 Summary of contents

Page 1

Logic-Level Gate Drive Ultra Low On-Resistance l l Surface Mount (IRLR2705) Straight Lead (IRLU2705) l Advanced Process Technology l l Fast Switching Fully Avalanche Rated l Fifth Generation HEXFETs from International Rectifier utilize advanced processing techniques to achieve the ...

Page 2

Electrical Characteristics @ T Parameter V Drain-to-Source Breakdown Voltage (BR)DSS ∆V Breakdown Voltage Temp. Coefficient /∆T (BR)DSS J R Static Drain-to-Source On-Resistance DS(on) V Gate Threshold Voltage GS(th) g Forward Transconductance fs I Drain-to-Source Leakage Current DSS Gate-to-Source Forward Leakage ...

Page 3

VGS TOP 15V 12V 10V 8.0V 6.0V 4.0V 3.0V 100 BOTTOM 2. 2.5V 20µs PULSE WIDTH T = 25°C J 0.1 0 Drain-to-Source Voltage (V) DS Fig 1. Typical Output Characteristics 1000 100 T ...

Page 4

1MHz iss 1200 rss iss oss ds gd 1000 800 C oss 600 400 ...

Page 5

LIMITED BY PACKAGE 100 125 T , Case Temperature ( C) C Fig 9. Maximum Drain Current Vs. Case Temperature 0.50 1 0.20 0.10 0.05 0.02 0.1 ...

Page 6

D.U 20V 0.01 Ω Fig 12a. Unclamped Inductive Test Circuit Fig 12b. Unclamped Inductive Waveforms Charge Fig 13a. Basic ...

Page 7

D.U.T + ‚ -  Driver Gate Drive P.W. D.U.T. I Waveform SD Reverse Recovery Current D.U.T. V Waveform DS Re-Applied Voltage Inductor Curent www.irf.com + • • ƒ • - „ • • • • P.W. Period ...

Page 8

A - 5.46 (.215) 5.21 (.205) 4 6.22 (.245) 5.97 (.235) 1.02 (.040 1.64 (.025) 1.52 (.060) 1.15 (.045) 0.89 (.035) 3X 0.64 (.025) 1.14 (.045) 2X 0.25 (.010) 0.76 (.030) 2.28 ...

Page 9

A - 5.46 (.215) 5.21 (.205) 4 6.22 (.245) 1.52 (.060) 5.97 (.235) 1.15 (.045 2.28 (.090) 9.65 (.380) 1.91 (.075) 8.89 (.350) 1.14 (.045) 3X 0.89 (.035) 0.76 ...

Page 10

TR 12.1 ( .476 ) 11.9 ( .469 ) NOTES : 1. CONTROLLING DIMENSION : MILLIMETER. 2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS ( INCHES ). 3. OUTLINE CONFORMS TO EIA-481 & EIA-541. 13 INCH NOTES : 1. OUTLINE CONFORMS ...

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