IRF7331 International Rectifier, IRF7331 Datasheet - Page 5

• Manufacturer Part Number: IRF7331
• Description: MOSFET 2N-CH 20V 7A 8-SOIC
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF7331

• Fet Type: 2 N-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 30 mOhm @ 7A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 7A
• Vgs(th) (max) @ Id: 1.2V @ 250µA
• Gate Charge (qg) @ Vgs: 20nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 1340pF @ 16V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRF7331

www.irf.com
8.0
6.0
4.0
2.0
0.0
100
0.1
10
0.00001
1
Fig 9. Maximum Drain Current Vs.
25
D = 0.50
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
0.20
0.10
0.05
0.02
0.01
50
Case Temperature
T , Case Temperature ( C)
C
(THERMAL RESPONSE)
0.0001
75
SINGLE PULSE
100
0.001
125
°
t , Rectangular Pulse Duration (sec)
1
150
0.01
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
V
90%
10%
V
DS
GS
t
d(on)
1. Duty factor D = t / t
2. Peak T = P
Notes:
0.1
t
r
J
≤ 0.1 %
≤ 1
DM
x Z
1
thJA
P
2
DM
1
t
+ T
d(off)
A
t
1
t
f
t
2
+
-
5
10