NDS9933A Fairchild Semiconductor, NDS9933A Datasheet - Page 3

• Manufacturer Part Number: NDS9933A
• Description: MOSFET P-CH DUAL 20V 2.8A 8-SOIC
• Manufacturer: Fairchild Semiconductor

Specifications of NDS9933A

• Fet Type: 2 P-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 140 mOhm @ 2.8A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 2.8A
• Vgs(th) (max) @ Id: 1V @ 250µA
• Gate Charge (qg) @ Vgs: 8.5nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 405pF @ 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
15
12
10
9
6
3
0
8
6
4
2
0
0
1.6
1.4
1.2
0.8
0.6
0
1
-50
Figure 1. On-Region Characteristics.
V
Figure 5. Transfer Characteristics.
DS
Figure 3. On-Resistance Variation
V
I = -2.8A
D
GS
V
= -5V
GS
-25
= -4.5V
-4.0
= -4.5V
1
-V
-V
1
GS
DS
with Temperature.
T , JUNCTION TEMPERATURE (°C)
0
, GATE TO SOURCE VOLTAGE (V)
J
, DRAIN-SOURCE VOLTAGE (V)
2
25
-3.5
T = -55°C
A
2
50
-3.0
3
-2.7
25°C
75
125°C
-2.5
100
3
4
-2.0
125
-1.5
150
5
4
0.5
0.4
0.3
0.2
0.1
0.0001
0.001
1.8
1.6
1.4
1.2
0.8
0
0.01
2
1
1
0.1
Figure 6. Body Diode Forward Voltage
10
0
with Drain Current and Gate Voltage.
1
0
Figure 4. On-Resistance Variation
Figure 2. On-Resistance Variation
V
V
Variation with Source Current
GS
with Gate-to-Source Voltage.
GS
= -2.0V
= 0V
0.2
-V
-V
2
SD
GS
2
and Temperature.
, BODY DIODE FORWARD VOLTAGE (V)
,GATE TO SOURCE VOLTAGE (V)
T = 125°C
J
0.4
-I , DRAIN CURRENT (A)
-2.5
D
25°C
4
-2.7
0.6
-55°C
3
-3.0
T = 125°C
J
0.8
6
-3.5
25°C
1
-4.0
4
8
I = -1.4A
D
-4.5
1.2
NDS9933A Rev. A
1.4
10
5