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PDF IRLR8729PBF Data sheet ( Hoja de datos )
| Número de pieza | IRLR8729PBF | |
| Descripción | HEXFET Power MOSFET | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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Applications
l High Frequency Synchronous Buck
Converters for Computer Processor Power
l High Frequency Isolated DC-DC
Converters with Synchronous Rectification
for Telecom and Industrial Use
Benefits
l Very Low RDS(on) at 4.5V VGS
l Ultra-Low Gate Impedance
l Fully Characterized Avalanche Voltage
and Current
l Lead-Free
l RoHS compliant
Absolute Maximum Ratings
Parameter
VDS Drain-to-Source Voltage
VGS
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
PD @TC = 100°C
Gate-to-Source Voltage
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
gMaximum Power Dissipation
gMaximum Power Dissipation
TJ
TSTG
Linear Derating Factor
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Thermal Resistance
Parameter
RθJC
Junction-to-Case
gÃRθJA Junction-to-Ambient (PCB Mount)
RθJA Junction-to-Ambient
VDSS
30V
PD - 97352A
IRLR8729PbF
IRLU8729PbF
HEXFET® Power MOSFET
RDS(on) max Qg
8.9mΩ
10nC
D
S
G
S
D
G
D-Pak
I-Pak
IRLR8729PbF IRLU8729PbF
G
Gate
D
Drain
S
Source
Max.
30
± 20
58f
41f
260
55
27
0.37
-55 to + 175
300 (1.6mm from case)
Units
V
A
W
W/°C
°C
Typ.
–––
–––
–––
Max.
2.73
50
110
Units
°C/W
ORDERING INFORMATION:
See detailed ordering and shipping information on the last page of this data sheet.
Notes through
are on page 11
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12/16/08
1 page  
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60
Limited By Package
50
40
30
20
10
0
25
50 75 100 125 150
TC , Case Temperature (°C)
Fig 9. Maximum Drain Current vs.
Case Temperature
175
IRLR/U8729PbF
2.5
2.0
1.5 ID = 25µA
ID = 50µA
ID = 100µA
1.0
0.5
-75 -50 -25 0 25 50 75 100 125 150 175 200
TJ , Temperature ( °C )
Fig 10. Threshold Voltage vs. Temperature
10
D = 0.50
1
0.20
0.10
0.05
0.1
0.02
0.01
0.01
0.001
1E-006
SINGLE PULSE
( THERMAL RESPONSE )
τJ τJ
τ1 τ1
R 1R 1
C i=Ci =τi /τRi/iRi
R2R 2
τ2 τ2
Ri (°C/W)
τCτC 1.251
1.481
τi (sec)
0.000513
0.004337
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
1E-005
0.0001
0.001
t1 , Rectangular Pulse Duration (sec)
0.01
0.1
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
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IRLR/U8729PbF
Orderable part number
IRLR8729PBF
IRLR8729TRPBF
IRLU8729PBF
Package Type
D-PAK
D-PAK
I-PAK
Standard Pack
Form
Quantity
Tube/Bulk
75
Tape and
2000
Reel
Tube/Bulk
75
Note
Qualification information†
Qualification level
Industrial††
(per JEDEC JESD47F††† guidelines)
Comments: This family of products has passed JEDEC’s Industrial
qualification. IR’s Consumer qualification level is granted by
extension of the higher Industrial level.
Moisture Sensitivity
Level
D-PAK
MS L1
(per JE DE C J-S T D-020D†††)
I-PAK
Not applicable
RoHS compliant
Yes
† Qualification standards can be found at International Rectifier’s web site http://www.irf.com/product-info/reliability
†† Higher qualification ratings may be available should the user have such requirements. Please contact
your International Rectifier sales representative for further information: http://www.irf.com/whoto-call/salesrep/
††† Applicable version of JEDEC standard at the time of product release.
Notes:
Repetitive rating; pulse width limited by max. junction temperature.
Starting TJ = 25°C, L = 0.37mH, RG = 25Ω, IAS = 20A.
Pulse width ≤ 400µs; duty cycle ≤ 2%.
Calculated continuous current based on maximum allowable junction temperature. Package limitation
current is 50A.
When mounted on 1" square PCB (FR-4 or G-10 Material).For recommended footprint and soldering techniques
refer to application note #AN-994.
Data and specifications subject to change without notice.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information.12/08
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11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet IRLR8729PBF.PDF ] | |
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