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PDF IRLR2905 Data sheet ( Hoja de datos )
| Número de pieza | IRLR2905 | |
| Descripción | Power MOSFET ( Transistor ) | |
| Fabricantes | International Rectifier | |
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PD- 91334E
IRLR/U2905
HEXFET® Power MOSFET
l Logic-Level Gate Drive
l Ultra Low On-Resistance
l Surface Mount (IRLR2905)
l Straight Lead (IRLU2905)
l Advanced Process Technology
l Fast Switching
l Fully Avalanche Rated
G
D
VDSS = 55V
RDS(on) = 0.027Ω
ID = 42A
S
Description
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.
D-Pak
T O -252 AA
Absolute Maximum Ratings
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
VGS
EAS
IAR
EAR
dv/dt
TJ
TSTG
Parameter
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
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
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Max.
42
30
160
110
0.71
± 16
210
25
11
5.0
-55 to + 175
300 (1.6mm from case )
Thermal Resistance
Parameter
Typ.
RθJC
RθJA
RθJA
Junction-to-Case
Case-to-Ambient (PCB mount)**
Junction-to-Ambient
–––
–––
–––
** When mounted on 1" square PCB (FR-4 or G-10 Material ) .
For recommended footprint and soldering techniques refer to application note #AN-994
www.irf.com
Max.
1.4
50
110
I-Pak
T O -25 1AA
Units
A
W
W/°C
V
mJ
A
mJ
V/ns
°C
Units
°C/W
1
12/8/00
1 page  
50
LIMITED BY PACKAGE
40
30
20
10
0
25 50 75 100 125 150 175
TC , Case Temperature ( °C)
Fig 9. Maximum Drain Current Vs.
Case Temperature
10
IRLR/U2905
VDS
VGS
RG
RD
D.U.T.
5V
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
+-VDD
Fig 10a. Switching Time Test Circuit
VDS
90%
10%
VGS
td(on) tr
td(off) tf
Fig 10b. Switching Time Waveforms
1
D = 0.50
0.20
0.10
0.1 0.05
0.02
0.01
0.01
0.00001
PDM
SINGLE PULSE
(THERMAL RESPONSE)
t1
t2
0.0001
Notes:
1. Duty factor D = t1 / t 2
2. Peak T J = P DM x Z thJC + TC
0.001
t1, Rectangular Pulse Duration (sec)
0.01
0.1
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
www.irf.com
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet IRLR2905.PDF ] | |
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