IRF7401 International Rectifier, IRF7401 Datasheet - Page 6

• Manufacturer Part Number: IRF7401
• Description: MOSFET N-CH 20V 8.7A 8-SOIC
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF7401

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 22 mOhm @ 4.1A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 8.7A
• Vgs(th) (max) @ Id: 700mV @ 250µA
• Gate Charge (qg) @ Vgs: 48nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 1600pF @ 15V
• Power - Max: 2.5W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRF7401

IRF7401
4.5V
Fig 12a. Basic Gate Charge Waveform
V
G
Q
GS
Q
Charge
Q
GD
G
12V
V
GS
Fig 12b. Gate Charge Test Circuit
Same Type as D.U.T.
Current Regulator
.2 F
50K
3mA
Current Sampling Resistors
.3 F
I
G
D.U.T.
I
D
+
-
V
DS