IRF4905 International Rectifier, IRF4905 Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/3/338/international_rectifier_sml.jpg)
IRF4905
Manufacturer Part Number
IRF4905
Description
Power MOSFET(Vdss=-55V/ Rds(on)=0.02ohm/ Id=-74A)
Manufacturer
International Rectifier
Datasheet
1.IRF4905.pdf
(8 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IRF4905
Manufacturer:
IR
Quantity:
12 500
Part Number:
IRF4905
Manufacturer:
IR
Quantity:
20 000
Part Number:
IRF4905L
Manufacturer:
IR
Quantity:
20 000
Part Number:
IRF4905LPBF
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
IRF4905PBF
Manufacturer:
IR
Quantity:
21 000
Company:
Part Number:
IRF4905PBF
Manufacturer:
IR
Quantity:
25 500
Part Number:
IRF4905PBF
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
IRF4905S
Manufacturer:
IR
Quantity:
4 550
Part Number:
IRF4905S
Manufacturer:
IR
Quantity:
20 000
V
GS
Re-Applied
Voltage
Reverse
Recovery
Current
*
Reverse Polarity of D.U.T for P-Channel
+
-
R
D.U.T
G
***
Driver Gate Drive
D.U.T. I
D.U.T. V
Inductor Curent
V
GS
Fig 14. For P-Channel HEXFETS
*
P.W.
SD
DS
= 5.0V for Logic Level and 3V Drive Devices
Peak Diode Recovery dv/dt Test Circuit
Waveform
Waveform
Ripple
Body Diode
Period
Body Diode Forward
+
-
dv/dt controlled by R
I
D.U.T. - Device Under Test
Diode Recovery
5%
SD
Current
controlled by Duty Factor "D"
Circuit Layout Considerations
dv/dt
Forward Drop
di/dt
Current Transformer
Low Stray Inductance
Ground Plane
Low Leakage Inductance
D =
-
G
Period
P.W.
+
[
[
[
V
V
I
SD
GS
DD
]
]
=10V
+
-
V
] ***
DD
IRF4905