irlr2908 International Rectifier Corp., irlr2908 Datasheet

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irlr2908

Manufacturer Part Number
irlr2908
Description
Hexfet Power Mosfet Automotive Mosfet
Manufacturer
International Rectifier Corp.
Datasheet

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Features
l
l
l
l
l
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Description
Specifically designed for Automotive applications, this HEXFET ® Power MOSFET
utilizes the latest processing techniques to achieve extremely low on-resistance per silicon
area. Additional features of this HEXFET power MOSFET are a 175°C junction operating
temperature, low RTJC, fast switching speed and improved repetitive avalanche rating.
These features combine to make this design an extremely efficient and reliable device for
use in Automotive applications and a wide variety of other 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.
I
I
I
I
P
V
E
E
I
E
dv/dt
T
T
R
R
R
Absolute Maximum Ratings
Thermal Resistance
www.irf.com
D
D
D
DM
AR
J
STG
D
GS
AS
AS
AR
TJC
TJA
TJA
@ T
@ T
@ T
@T
Advanced Process Technology
Ultra Low On-Resistance
Dynamic dv/dt Rating
175°C Operating Temperature
Fast Switching
Repetitive Avalanche Allowed up to Tjmax
(tested)
C
C
C
C
= 25°C
= 100° C
= 25°C
= 25°C
Continuous Drain Current, V
Continuous Drain Current, V
Continuous Drain Current, V
Pulsed Drain Current
Maximum Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Single Pulse Avalanche Energy (Thermally Limited)
Single Pulse Avalanche Energy Tested Value
Avalanche Current
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Junction-to-Case
Junction-to-Ambient (PCB Mount)
Junction-to-Ambient
Parameter
Parameter
AUTOMOTIVE MOSFET
e
GS
GS
GS
h
@ 10V (Silicon Limited)
@ 10V (See Fig. 9)
@ 10V
(Package Limited)
G
i
d
300 (1.6mm from case )
See Fig.12a,12b,15,16
HEXFET
Typ.
–––
–––
–––
D
S
-55 to + 175
Max.
0.77
± 16
IRLR2908
150
120
180
250
2.3
39
28
30
D-Pak
®
R
Power MOSFET
Max.
DS(on)
110
IRLR2908
IRLU2908
V
1.3
40
DSS
I
D
= 30A
= 28m:
PD - 94501
= 80V
IRLU2908
I-Pak
Units
Units
W/°C
°C/W
V/ns
mJ
mJ
°C
W
A
V
A
1
02/13/03

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irlr2908 Summary of contents

Page 1

... Parameter jà 94501 IRLR2908 IRLU2908 ® HEXFET Power MOSFET 80V DSS R = 28m: DS(on 30A D S I-Pak D-Pak IRLU2908 IRLR2908 Max. Units 150 120 W 0.77 W/°C ± 180 mJ 250 See Fig.12a,12b,15, 2.3 V/ns - 175 °C 300 (1.6mm from case ) Typ ...

Page 2

... IRLR2908/IRLU2908 Static @ T = 25°C (unless otherwise specified) J Parameter V Drain-to-Source Breakdown Voltage (BR)DSS '%V /'T Breakdown Voltage Temp. Coefficient DSS J R Static Drain-to-Source On-Resistance DS(on) V Gate Threshold Voltage GS(th) gfs Forward Transconductance I Drain-to-Source Leakage Current DSS I Gate-to-Source Forward Leakage GSS Gate-to-Source Reverse Leakage ...

Page 3

... Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics 1000 100 175° 25° 25V 20µs PULSE WIDTH Gate-to-Source Voltage (V) Fig 3. Typical Transfer Characteristics www.irf.com IRLR2908/IRLU2908 1000 TOP 100 BOTTOM 2. 0.1 0.01 10 100 Fig 2. Typical Output Characteristics 60 50 ...

Page 4

... IRLR2908/IRLU2908 100000 0V MHZ C iss = SHORTED C rss = oss = 10000 C iss 1000 C oss 100 C rss Drain-to-Source Voltage (V) Fig 5. Typical Capacitance vs. Drain-to-Source Voltage 1000.00 100. 175° C 10. 25° C 1.00 0.10 0.2 0.4 0.6 0.8 1 Source-to-Drain Voltage (V) Fig 7 ...

Page 5

... Fig 9. Maximum Drain Current vs. Case Temperature 0.50 0.20 0.10 0.1 0.05 0.02 0.01 0.01 SINGLE PULSE ( THERMAL RESPONSE ) 0.001 1E-006 1E-005 Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case www.irf.com IRLR2908/IRLU2908 3 38A 4.5V 2.5 2.0 1.5 1.0 0.5 0.0 150 175 -60 -40 -20 0 Fig 10. Normalized On-Resistance Notes: 1. Duty factor Peak T 0.0001 0.001 ...

Page 6

... IRLR2908/IRLU2908 D.U 20V Fig 12a. Unclamped Inductive Test Circuit V (BR)DSS Fig 12b. Unclamped Inductive Waveforms Charge Fig 13a. Basic Gate Charge Waveform Current Regulator Same Type as D.U.T. 50K: .2PF 12V .3PF D ...

Page 7

... Starting Junction Temperature (°C) Fig 16. Maximum Avalanche Energy vs. Temperature www.irf.com IRLR2908/IRLU2908 1.0E-06 1.0E-05 1.0E-04 tav (sec) Notes on Repetitive Avalanche Curves , Figures 15, 16: (For further info, see AN-1005 at www.irf.com) 1. Avalanche failures assumption: Purely a thermal phenomenon and failure occurs at a temperature far in excess of T every part type ...

Page 8

... IRLR2908/IRLU2908 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" SD xI xD.U.T. - Device Under Test Fig 17. Peak Diode Recovery dv/dt Test Circuit for N-Channel Fig 18a. Switching Time Test Circuit ...

Page 9

... LOT CODE 9U1P Notes: T his part marking information applies to devices produced after 02/26/2001 EXAMPLE: T HIS IS AN IRFR120 WIT EMBLY LOT CODE 1234 AS S EMBLED ON WW 16, 1999 IN THE ASS EMBLY LINE "A" www.irf.com IRLR2908/IRLU2908 2.38 (.094) 2.19 (.086) 1.27 (.050) 0.88 (.035) 6.22 (.245) 10.42 (.410) 5.97 (.235) 9.40 (.370 ...

Page 10

... IRLR2908/IRLU2908 I-Pak (TO-251AA) Package Outline Dimensions are shown in millimeters (inches) 6.73 (.265) 6.35 (.250 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 (.030) 3X 0.64 (.025) 0.25 (.010) 2.28 (.090) 2X I-Pak (TO-251AA) Part Marking Information Notes : T his part marking information applies to devices produced before 02/26/2001 ...

Page 11

... When mounted on 1" square PCB (FR-4 or G-10 Material). For recommended footprint and soldering techniques refer to application note #AN-994. This product has been designed and qualified for the Automotive [Q101] market. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 www.irf.com IRLR2908/IRLU2908 TRR 16.3 ( .641 ) 15.7 ( .619 ) 8.1 ( .318 ) FEED DIRECTION 7 ...

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