IRF7403 International Rectifier, IRF7403 Datasheet - Page 6

• Manufacturer Part Number: IRF7403
• Description: MOSFET N-CH 30V 8.5A 8-SOIC
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF7403

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 22 mOhm @ 4A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 8.5A
• Vgs(th) (max) @ Id: 1V @ 250µA
• Gate Charge (qg) @ Vgs: 57nC @ 10V
• Input Capacitance (ciss) @ Vds: 1200pF @ 25V
• Power - Max: 2.5W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRF7403

IRF7403
10 V
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