IRF7331 International Rectifier, IRF7331 Datasheet - Page 6
![MOSFET 2N-CH 20V 7A 8-SOIC](/photos/5/43/54340/21-8-soic_sml.jpg)
IRF7331
Manufacturer Part Number
IRF7331
Description
MOSFET 2N-CH 20V 7A 8-SOIC
Manufacturer
International Rectifier
Series
HEXFET®r
Datasheet
1.IRF7331.pdf
(9 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IRF7331TRPBF
Manufacturer:
IR
Quantity:
20 000
6
0.05
0.04
0.03
0.02
0.01
V
Fig 12. Typical On-Resistance Vs.
Fig 14a. Basic Gate Charge Waveform
GS
2.0
V
G
V GS, Gate -to -Source Voltage (V)
Q
GS
Gate Voltage
4.0
Charge
Q
Q
GD
G
I D = 7.0A
6.0
8.0
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0
Fig 13. Typical On-Resistance Vs.
Fig 14b. Gate Charge Test Circuit
12V
V
GS
5
Same Type as D.U.T.
Current Regulator
.2µF
I D , Drain Current (A)
10
Drain Current
50KΩ
3mA
Current Sampling Resistors
V GS = 2.5V
.3µF
15
V GS = 4.5V
I
G
20
D.U.T.
www.irf.com
I
D
25
+
-
V
DS
30