AUIRF3305 International Rectifier, AUIRF3305 Datasheet - Page 9

• Manufacturer Part Number: AUIRF3305
• Description: MOSFET N-CH 55V 140A TO220AB
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of AUIRF3305

• Input Capacitance (ciss) @ Vds: 3650pF @ 25V
• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 8 mOhm @ 75A, 10V
• Drain To Source Voltage (vdss): 55V
• Current - Continuous Drain (id) @ 25° C: 140A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 150nC @ 10V
• Power - Max: 330W
• Mounting Type: Through Hole
• Package / Case: TO-220-3
• Transistor Polarity: N Channel
• Continuous Drain Current Id: 140A
• Drain Source Voltage Vds: 55V
• On Resistance Rds(on): 0.008ohm
• Rds(on) Test Voltage Vgs: 10V
• Power Dissipation Pd: 330W
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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D.U.T
Fig 17.
ƒ
+
-
SD
V
90%
10%
V
DS
GS
Fig 18a. Switching Time Test Circuit
Fig 18b. Switching Time Waveforms
G
-
„
t
d(on)
+
t
r
+
-
Re-Applied
Voltage
Reverse
Recovery
Current
t
d(off)
for N-Channel HEXFET
Driver Gate Drive
D.U.T. I
D.U.T. V
Inductor Curent
t
f
P.W.
SD
+
-
DS
Waveform
Waveform
Ripple
Body Diode
Period
Body Diode Forward
Diode Recovery
5%
Current
dv/dt
Forward Drop
®
di/dt
Power MOSFETs
D =
Period
P.W.
V
V
I
SD
GS
DD
=10V
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