IRF7751TR International Rectifier, IRF7751TR Datasheet - Page 6

• Manufacturer Part Number: IRF7751TR
• Description: MOSFET 2P-CH 30V 4.5A 8-TSSOP
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF7751TR

• Fet Type: 2 P-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 35 mOhm @ 4.5A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 4.5A
• Vgs(th) (max) @ Id: 2.5V @ 250µA
• Gate Charge (qg) @ Vgs: 44nC @ 10V
• Input Capacitance (ciss) @ Vds: 1464pF @ 25V
• Power - Max: 1W
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IRF7751
6
10 V
0.100
0.080
0.060
0.040
0.020
Fig 12. Typical On-Resistance Vs.
Fig 14a. Basic Gate Charge Waveform
V
3.0
G
Q
4.0
GS
-V GS, Gate -to -Source Voltage (V)
Gate Voltage
5.0
Q
Charge
Q
GD
G
6.0
I D = -4.5A
7.0
8.0
9.0
10.0
0.200
0.150
0.100
0.050
0.000
Fig 13. Typical On-Resistance Vs.
Fig 14b. Gate Charge Test Circuit
0
12V
V
GS
VGS = -4.5V
Same Type as D.U.T.
Current Regulator
.2 F
10
Drain Current
-I D , Drain Current ( A )
50K
-3mA
Current Sampling Resistors
.3 F
I
G
20
D.U.T.
VGS = -10V
www.irf.com
I
D
30
+
-
V
DS
40