IRF9540NS International Rectifier, IRF9540NS Datasheet - Page 7

• Manufacturer Part Number: IRF9540NS
• Description: P CHANNEL MOSFET, -100V, 23A D2-PAK
• Manufacturer: International Rectifier

Specifications of IRF9540NS

• Transistor Polarity: P Channel
• Continuous Drain Current Id: -23A
• Drain Source Voltage Vds: -100V
• On Resistance Rds(on): 117mohm
• Rds(on) Test Voltage Vgs: -10V
• Threshold Voltage Vgs Typ: -4V
• Rohs Compliant: No

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
*
P.W.
SD
DS
= 5.0V for Logic Level and 3V Drive Devices
Fig 14. For P-Channel HEXFETS
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
Low Stray Inductance
Ground Plane
Current Transformer
Low Leakage Inductance
D =
-
G
Period
P.W.
+
IRF9540NS/L
[
[
[
V
V
I
SD
GS
DD
]
]
=10V
+
-
V
] ***
DD