FDS9933 Fairchild Semiconductor, FDS9933 Datasheet - Page 3

• Manufacturer Part Number: FDS9933
• Description: MOSFET P-CH DUAL 20V 5A 8SOIC
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDS9933

• Fet Type: 2 P-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 55 mOhm @ 3.2A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 5A
• Vgs(th) (max) @ Id: 1.2V @ 250µA
• Gate Charge (qg) @ Vgs: 20nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 825pF @ 10V
• Power - Max: 900mW
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Characteristics:
30
25
20
15
10
30
20
10
5
0
0
Figure 3. On-Resistance Variation with
1.4
1.3
1.2
1.1
0.9
0.8
0
Figure 1. On-Region Characteristics.
0
1
Figure 5. Transfer Characteristics.
-50
V
DS
V
GS
= -5V
V
V
-4.0V
= -4.5V
GS
I
D
-25
= -5A
= -4.5V
1
1
-V
-V
DS
GS
T
, DRAIN TO SOURCE VOLTAGE (V)
0
, GATE TO SOURCE VOLTAGE (V)
J
Temperature.
, JUNCTION TEMPERATURE (
25
2
2
T
A
V
= -55
-3.5V
50
o
C
-3.0V
3
3
75
-2.5V
25
100
o
o
C
C)
125
4
-2.0V
4
o
C
125
150
5
5
Figure 6. Body Diode Forward Voltage Variation
Figure 2. On-Resistance Variation with
0.0001
0.14
0.12
0.08
0.06
0.04
0.02
0.001
Figure 4. On-Resistance Variation with
0.1
0.01
with Source Current and Temperature.
1.8
1.6
1.4
1.2
0.8
100
0.1
10
1
1
0
0
0
Drain Current and Gate Voltage.
V
V
GS
T
GS
=-2.5V
A
Gate-to-Source Voltage.
T
=0V
= 125
A
-V
= 25
2
6
SD
-3.0V
-V
o
C
, BODY DIODE FORWARD VOLTAGE (V)
o
GS
0.4
C
, GATE TO SOURCE VOLTAGE (V)
-I
25
D
, DRAIN CURRENT (A)
o
C
-3.5V
12
4
T
A
= 125
-55
0.8
o
o
C
C
-4.0V
18
6
1.2
FDS9933 Rev C
-4.5V
24
8
I
D
= -2.5A
1.6
30
10