IRF5803 International Rectifier, IRF5803 Datasheet - Page 6

• Manufacturer Part Number: IRF5803
• Description: MOSFET P-CH 40V 3.4A 6-TSOP
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF5803

• Fet Type: MOSFET P-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 112 mOhm @ 3.4A, 10V
• Drain To Source Voltage (vdss): 40V
• Current - Continuous Drain (id) @ 25° C: 3.4A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 37nC @ 10V
• Input Capacitance (ciss) @ Vds: 1110pF @ 25V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: Micro6™(TSOP-6)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IRF5803
6
0.20
0.15
0.10
0.05
0.00
Fig 14a. Basic Gate Charge Waveform
Fig 12. Typical On-Resistance Vs.
V
G
4.0
Q
GS
-V GS, Gate -to -Source Voltage (V)
Gate Voltage
8.0
Q
Charge
Q
GD
I D = -3.4A
G
12.0
16.0
0.40
0.30
0.20
0.10
0.00
Fig 14b. Gate Charge Test Circuit
Fig 13. Typical On-Resistance Vs.
0.0
12V
V
GS
Same Type as D.U.T.
Current Regulator
.2 F
VGS = -4.5V
Drain Current
-I D , Drain Current ( A )
50K
-3mA
Current Sampling Resistors
5.0
.3 F
I
G
D.U.T.
VGS = -10V
I
10.0
D
www.irf.com
+
-
V
DS
15.0