irlr3717 International Rectifier Corp., irlr3717 Datasheet

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irlr3717

Manufacturer Part Number
irlr3717
Description
Hexfet Power Mosfet
Manufacturer
International Rectifier Corp.
Datasheet

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Applications
l
l
Benefits
l
l
l
www.irf.com
Notes
V
V
I
I
I
P
P
T
T
R
R
R
Absolute Maximum Ratings
Thermal Resistance
D
D
DM
J
STG
DS
GS
D
D
TJC
TJA
TJA
and Current
@ T
@ T
for Telecom and Industrial Use
Converters with Synchronous Rectification
High Frequency Synchronous Buck
High Frequency Isolated DC-DC
Very Low R
Ultra-Low Gate Impedance
Fully Characterized Avalanche Voltage
@T
@T
Converters for Computer Processor Power
C
C
C
C

= 25°C
= 100° C
= 25°C
= 100°C
through
DS(on)
Drain-to-Source Voltage
Gate-to-Source Voltage
Continuous Drain Current, V
Continuous Drain Current, V
Pulsed Drain Current
Maximum Power Dissipation
Maximum Power Dissipation
Linear Derating Factor
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Junction-to-Case
Junction-to-Ambient (PCB Mount)
Junction-to-Ambient
at 4.5V V
are on page 11
Parameter
Parameter
GS
GS
GS
@ 10V
@ 10V
V
20V
DSS
Typ.
300 (1.6mm from case)
–––
–––
–––
-55 to + 175
HEXFET Power MOSFET
R
Max.
120
81
0.59
± 20
460
20
89
44
IRLR3717
DS(on)
f
f
D-Pak
4.0m
IRLR3717
IRLU3717
Max.
1.69
110
50
max
PD - 94718B
IRLU3717
I-Pak
21nC
Units
Units
Qg
W/°C
°C/W
°C
W
V
A
1/24/05
1

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irlr3717 Summary of contents

Page 1

... Typ. † ––– gà † ––– † ––– 94718B IRLR3717 IRLU3717 HEXFET Power MOSFET R max Qg DS(on) 4.0m 21nC D-Pak I-Pak IRLR3717 IRLU3717 Max. Units 20 V ± 120 460 0.59 W/°C - 175 °C Max. ...

Page 2

IRLR/U3717 Static @ T = 25°C (unless otherwise specified) J Parameter BV Drain-to-Source Breakdown Voltage DSS '%V /'T Breakdown Voltage Temp. Coefficient DSS J R Static Drain-to-Source On-Resistance DS(on) V Gate Threshold Voltage GS(th) 'V /'T Gate Threshold Voltage Coefficient ...

Page 3

PULSE WIDTH Tj = 25° C 0.01 0 Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics 1000 100 25° 25V ...

Page 4

IRLR/U3717 100000 0V MHZ C iss = SHORTED C rss = oss = 10000 C iss C oss ...

Page 5

Limited By Package 100 100 125 Case Temperature (°C) Fig 9. Maximum Drain Current vs. Case Temperature 0.50 1 0.20 0.10 0.05 0.1 0.02 0.01 0.01 ...

Page 6

IRLR/U3717 2.0 4.0 6 Gate-to-Source Voltage (V) Fig 12. Typical On-Resistance Vs. Gate Voltage D.U 20V 0. Fig 13b. ...

Page 7

D.U.T + ƒ Circuit Layout Considerations x Low Stray Inductance xGround Plane xLow Leakage Inductance - Current Transformer + ‚ -  R xdv/dt controlled xDriver same type as D.U.T. controlled by Duty Factor "D" xI SD ...

Page 8

IRLR/U3717 Power MOSFET Selection for Non-Isolated DC/DC Converters Control FET loss conduction switching drive This can be expanded and approximated by; loss rms ds(on ) § ...

Page 9

D-Pak (TO-252AA) Package Outline D-Pak (TO-252AA) Part Marking Information EXAMPLE: THIS IS AN IRFR120 WITH ASSEMBLY LOT CODE 1234 ASSEMBLED ON WW 16, 1999 IN THE ASSEMBLY LINE "A" Note: "P" in assembly line position indicates "Lead-Free" www.irf.com ...

Page 10

IRLR/U3717 I-Pak (TO-251AA) Package Outline I-Pak (TO-251AA) Part Marking Information EXAMPLE: THIS IS AN IRFU120 WITH ASSEMBLY LOT CODE 5678 ASSEMBLED ON WW 19, 1999 IN THE ASSEMBLY LINE "A" Note: "P" in assembly line position indicates "Lead-Free" OR INTERNATIONAL ...

Page 11

D-Pak (TO-252AA) Tape & Reel Information 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 ...

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